Plants by Watershed, Location, Native, Introduced, Weed, Scientific Name

Watershed: Malheur

Location: McCall

Native: Yes

Introduced: No Information

Weed: No

Artemisia tridentata Common Names big sage, sagebrush, big sagebrush Family Composites, Sunflower Flower Color Yellow Plant Type Shrub Location McCall Native Yes Watershed Malheur, Owyhee, Snake, Weiser Weed No

Location: No Information

Native: No

Introduced: No Information

Weed: Yes

Polypogon monspeliensis Common Names rabbitsfoot Family Grass Flower Color Yellowish Plant Type Grass Native No Watershed Malheur Weed Yes

Watershed: Owyhee

Location: McCall

Native: Yes

Introduced: No Information

Weed: No

Artemisia tridentata Common Names big sage, sagebrush, big sagebrush Family Composites, Sunflower Flower Color Yellow Plant Type Shrub Location McCall Native Yes Watershed Malheur, Owyhee, Snake, Weiser Weed No

Location: No Information

Native: No Information

Introduced: No Information

Weed: No

Cryptantha circumscissa Common Names matted cryptantha Family Borage Flower Color White Plant Type Herb Watershed Owyhee Weed No

Watershed: Snake

Location: McCall

Native: Yes

Introduced: No Information

Weed: No

Artemisia tridentata Common Names big sage, sagebrush, big sagebrush Family Composites, Sunflower Flower Color Yellow Plant Type Shrub Location McCall Native Yes Watershed Malheur, Owyhee, Snake, Weiser Weed No

Watershed: Weiser

Location: McCall

Native: Yes

Introduced: No Information

Weed: No

Artemisia tridentata Common Names big sage, sagebrush, big sagebrush Family Composites, Sunflower Flower Color Yellow Plant Type Shrub Location McCall Native Yes Watershed Malheur, Owyhee, Snake, Weiser Weed No

Watershed: No Information

Location: McCall

Native: No

Introduced: No Information

Weed: Can be

Verbascum thapsus Common Names common mullein Family Figwort or Snapdragon Flower Color Yellow Plant Type Herb Location McCall Native No Weed Can be

Weed: No

Erodium cicutarium Common Names storksbill, filaree Family Geranium Flower Color Pink, purple Plant Type Herb Short Description Leaves: Pinnate-pinnatifid. Native of Europe or Asia. Location McCall Native No Weed No

Trifolium pratense Common Names red clover Family Legume or Pea Flower Color Pink Plant Type Herb Location McCall Native No Weed No

Weed: Noxious

Cirsium arvense Common Names Canada thistle Family Composites, Sunflower Flower Color Purple Plant Type Herb Short Description Perennial, deep-seated creeping underground roots. Leaves: Spiny, pinnatifid Location McCall Native No Weed Noxious

Cirsium vulgare Common Names bull thistle Family Composites, Sunflower Flower Color Purple Plant Type Herb Short Description Biennial. Location McCall Native No Weed Noxious

Linaria vulgaris Common Names butter and eggs, bread and butter Family Figwort or Snapdragon Flower Color Yellow Plant Type Herb Location McCall Native No Weed Noxious, Yes

Weed: Yes

Capsella bursa-pastoris Common Names shepherd's purse Family Mustard Flower Color White Plant Type Herb Short Description Flat, triangular pods are all along a fine stalk. Leaves are pinnatifid. The plant forms a rosette. Location McCall Native No Weed Yes

Cichorium intybus Common Names chicory Family Composites, Sunflower Flower Color Blue Plant Type Herb Location McCall Native No Weed Yes

Linaria vulgaris Common Names butter and eggs, bread and butter Family Figwort or Snapdragon Flower Color Yellow Plant Type Herb Location McCall Native No Weed Noxious, Yes

Taraxacum officinale Common Names dandelion Family Composites, Sunflower Flower Color Yellow Plant Type Herb Location McCall Native No Weed Yes

Native: Yes

Introduced: No Information

Weed: Can be

Juniperus occidentalis Common Names western juniper Family Cypress Plant Type Tree Location McCall Native Yes Weed Can be

Solidago canadensis Common Names Canada goldenrod Family Composites, Sunflower Flower Color Yellow Plant Type Herb Location McCall Native Yes Weed Can be

Weed: No

Abies grandis Common Names grand fir Family Pine Plant Type Tree Short Description Intergrades with white fir. Leaves: Needles, singular Location McCall Native Yes Weed No

Acer glabrum Common Names rocky mountain maple Family Maple Flower Color Green-yellow Plant Type Tree Location McCall Native Yes Weed No

Achillea millefolium Common Names yarrow Family Composites, Sunflower Flower Color White Plant Type Herb Location McCall Native Yes Weed No

Aconitum columbianum Common Names monk's Hood Family Buttercup Flower Color Purple Plant Type Herb Short Description 1.5 to 7 feet tall. Location McCall Native Yes Weed No

Adenocaulon bicolor Common Names pathfinder, trail plant Family Composites, Sunflower Flower Color Green, mixed Plant Type Forb Location McCall Native Yes Weed No

Alnus incana Common Names mountain alder Family Birch Plant Type Tree Short Description A small stream-side tree. Flowers and catkins develop and flower on twigs of the previous year before the leaves come out. Location McCall Native Yes Weed No

Amelanchier alnifolia Common Names serviceberry, saskatoon Family Rose Flower Color White Plant Type Shrub Short Description 5 petals. Location McCall Native Yes Weed No

Anaphalis margaritacea Common Names western pearly everlasting Family Composites, Sunflower Flower Color White Plant Type Herb Location McCall Native Yes Weed No

Anemone piperi Common Names Piper's anemone, windflower Family Buttercup Flower Color White Plant Type Herb Location McCall Native Yes Weed No

Antennaria anaphaloides Common Names pearly pussytoes Family Composites, Sunflower Flower Color White, yellow Plant Type Herb Location McCall Native Yes Weed No

Arnica cordifolia Common Names heart-leafed arnica Family Composites, Sunflower Flower Color Yellow Plant Type Herb Short Description Leaves: Heart shaped Location McCall Native Yes Weed No

Aster alpigenus var. haydenii Common Names showy aster, alpine aster, mountain aster Family Composites, Sunflower Flower Color Purple Plant Type Herb Location McCall Native Yes Weed No

Balsamorhiza sagittata Common Names arrowleaf balsamroot Family Composites, Sunflower Flower Color Yellow Plant Type Herb Location McCall, McCall and many locations Native Yes Weed No

Calypso bulbosa Common Names fairy slipper, calypso orchid Family Orchid Flower Color Pink, purple Plant Type Forb Location McCall Native Yes Weed No

Camassia quamash Common Names black camas, camas, small camas Family Lily Flower Color Blue Short Description The close up pictures of camas show 6 pale to deep blue petals in the form of a star. Location McCall Native Yes Weed No

Castilleja miniata Common Names Indian paintbrush Family Figwort or Snapdragon Flower Color Orange, faded Plant Type Herb Short Description Rare in camp. Location McCall Native Yes Weed No

Ceanothus velutinus Common Names buckbrush, snowbush Family Buckthorn Flower Color White Plant Type Shrub Short Description Leaves persistent, N fixing genus. Leaves: Shiny upper side Location McCall Native Yes Weed No

Chamerion angustifolium Common Names fireweed Family Evening Primrose Flower Color Purple Plant Type Herb Location McCall Native Yes Weed No

Chimaphila umbellata Common Names Prince's-Pine Family Heath Flower Color Pink, rose Plant Type Shrub Short Description Very short shrubby perenial. Location McCall Native Yes Weed No

Clematis columbiana Common Names blue clematis Family Buttercup Flower Color Blue Plant Type Vine Location McCall Native Yes Weed No

Clintonia uniflora Common Names Clintonia, Queen's Cup Family Lily Flower Color Waxy white Plant Type Forb Short Description Short perennial, usually has single flowers. Location McCall Native Yes Weed No

Collinsia parviflora Common Names blue-eyed Mary Family Figwort or Snapdragon Flower Color Blue and white Plant Type Herb Short Description Very small plant, flowers. Location McCall Native Yes Weed No

Corallorhiza maculata Common Names spotted coral-root Family Orchid Flower Color Brown, red, white Short Description Saprophyte, forest floor. Leaves: No green leaves Location McCall Native Yes Weed No

Corallorhiza trifida Common Names early coral-root Family Orchid Flower Color Yellowish Short Description Saprophyte, forest floor. Leaves: No green leaves Location McCall Native Yes Weed No

Cornus stolonifera Common Names red-osier dogwood Family Dogwood Flower Color White Plant Type Shrub Short Description Red branched shrub. Location McCall Native Yes Weed No

Equisetum arvense Common Names horsetail Family Horsetail Flower Color -none- Plant Type Forb Location McCall Native Yes Weed No

Ericameria nauseosa Common Names rubber rabbitbrush, gray rabbitbrush, gray rabbit brush, rubber rabbit brush Family Composites, Sunflower Flower Color Yellow Plant Type Shrub Short Description Gray rabbitbrush (Ericameria nauseosa) grows throughout Malheur County and surrounding areas of the intermountain west. It is an early succession plant following fire. Gray rabbitbrush is also known as rubber rabbitbrush and is a member of the Composite or Aster family. Location McCall Native Yes Weed No

Fragaria virginiana Common Names Virginia strawberry, wild strawberry Family Rose Flower Color White Plant Type Herb Location McCall Native Yes Weed No

Frasera montana Common Names white frasera Family Gentian Flower Color White, cream Plant Type Herb Short Description Small perrenial. Location McCall Native Yes Weed No

Geranium viscosissimum Common Names sticky geranium, sticky purple geranium Family Geranium Flower Color Pink, purple Plant Type Herb Short Description Leaves: Palmately divided Location McCall Native Yes Weed No

Gilia aggregata Common Names scarlet gilia Family Phlox Flower Color Red Plant Type Herb Location McCall Native Yes Weed No

Goodyera oblongifolia Common Names rattlesnake plantain Family Orchid Flower Color -dull- Plant Type Forb Short Description Forest floor. Leaves: White stripe on midrib Location McCall Native Yes Weed No

Habenaria dilatata Common Names bog orchid Family Orchid Flower Color White Plant Type Forb Short Description Thin spikelike raceme of flowers. Location McCall Native Yes Weed No

Heracleum lanatum Common Names cow parsnip Family Parsley Flower Color White Plant Type Herb Short Description Photosensitive skin reaction, wet soil. Is poisonous to humans. Location McCall Native Yes Weed No

Larix occidentalis Common Names western larch Family Pine Plant Type Tree Location McCall Native Yes Weed No

Linnaea borealis Common Names twinflower Family Honeysuckle Flower Color Pink Plant Type Shrub Short Description A very small shrub like vine that grows as an understory in pine forests, 4 in tall, hugs soil or rock surface. Location McCall Native Yes Weed No

Lithospermum ruderale Common Names puccoon, wayside gromwell Family Borage Flower Color Yellowish Plant Type Herb Location McCall Native Yes Weed No

Lonicera involucrata Common Names black twinberry Family Honeysuckle Flower Color Pale yellow Plant Type Shrub Location McCall Native Yes Weed No

Lonicera utahensis Common Names red twinberry, Utah honeysuckle Family Honeysuckle Flower Color Pale Yellow or Red Plant Type Shrub Location McCall Native Yes Weed No

Lupinus sp. Common Names bluebonnet, lupine Family Legume or Pea Flower Color Blue Plant Type Herb Short Description Leaves: Palmate compound Location McCall Native Yes Weed No

Mahonia repens Common Names Oregon grape Family Barberry Flower Color Yellow Plant Type Shrub Short Description Grape-like berries. Leaves: Prickly toothed leaflets Location McCall Native Yes Weed No

Mertensia platyphylla Common Names broad-leaf bluebells Family Borage Flower Color Blue Plant Type Herb Location McCall Native Yes Weed No

Mimulus lewisii Common Names Lewis' monkeyflower Family Figwort or Snapdragon Flower Color Magenta Plant Type Herb Location McCall Native Yes Weed No

Opulaster malvaceus Common Names ninebark Family Rose Flower Color White Plant Type Shrub Location McCall Native Yes Weed No

Paeonia brownii Common Names wild peony Family Buttercup Flower Color Brown-reddish Plant Type Herb Short Description Compact near ground. Leaves: Deeply lobed, leathery Location McCall Native Yes Weed No

Penstemon spp. Common Names penstemon, beardtongue Family Figwort or Snapdragon Flower Color Purple Plant Type Herb Location McCall Native Yes Weed No

Penstemon wilcoxii Common Names Wilcoxs penstemon Family Figwort or Snapdragon Flower Color Purple, blue Plant Type Herb Short Description Common summer flower at McCall, ID. Location McCall Native Yes Weed No

Picea engelmannii Common Names Englemann spruce Family Pine Plant Type Tree Short Description Spire shaped tree, 4 angled needles. Leaves: Sharp needles Location McCall Native Yes Weed No

Pinus contorta Common Names lodgepole pine Family Pine Plant Type Tree Short Description Medium length needles, thin bark, small cones. Leaves: needles in 2's Location McCall Native Yes Weed No

Pinus ponderosa Common Names ponderosa pine Family Pine Plant Type Tree Short Description Long needled, thick puzzle bark. Leaves: Needles in 3's Location McCall Native Yes Weed No

Populus trichocarpa Common Names black cottonwood Family Willow Flower Color -none- Plant Type Tree Location McCall Native Yes Weed No

Potentilla spp. Common Names cinquefoil Family Rose Flower Color Yellow Plant Type Herb Location McCall Native Yes Weed No

Prunus emarginata Common Names bittercherry Family Rose Flower Color White Plant Type Shrub - Tree Location McCall Native Yes Weed No

Prunus virginiana Common Names common chokecherry Family Rose Flower Color White Plant Type Tree Location McCall Native Yes Weed No

Pseudotsuga menziesii Common Names Douglas fir Family Pine Plant Type Tree Short Description Needles around stem, tounges on cones. Leaves: Needles singular Location McCall Native Yes Weed No

Pteridium aquilinum Common Names bracken fern Family Polypod Flower Color -none- Plant Type Herb Short Description Bracken fern is a common forest understory fern. Location McCall Native Yes Weed No

Pyrola chlorantha Common Names green pyrola Family Heath Flower Color Green-white Plant Type Herb Location McCall Native Yes Weed No

Pyrola secunda Common Names sidebells pyrola Family Heath Flower Color White Plant Type Herb Short Description 9-12" tall. Location McCall Native Yes Weed No

Pyrola sp Common Names lesser pyrola Family Heath Flower Color Pink, rose Plant Type Herb Location McCall Native Yes Weed No

Ranunculus sp Common Names buttercup Family Buttercup Flower Color Yellow Plant Type Herb Location McCall Native Yes Weed No

Ribes sp. Common Names gooseberry Family Gooseberry Flower Color Green, Red Plant Type Shrub Location McCall Native Yes Weed No

Ribes viscosissimum Common Names sticky currant Family Gooseberry Flower Color White Plant Type Shrub Location McCall Native Yes Weed No

Rubus idaeus Common Names red raspberry Family Rose Flower Color White Plant Type Shrub Location McCall Native Yes Weed No

Rubus parviflorus Common Names thimbleberry Family Rose Flower Color White Plant Type Shrub Short Description Red edible berries, very large leaves. Location McCall Native Yes Weed No

Rudbeckia occidentalis Common Names western coneflower Family Composites, Sunflower Flower Color Brown Plant Type Herb Short Description Brown cone, not showy. Location McCall Native Yes Weed No

Sambucus nigra ssp. cerulea Common Names blue elderberry Family Honeysuckle Flower Color Cream white Plant Type Shrub Location McCall Native Yes Weed No

Sambucus racemosa Common Names red elderberry Family Honeysuckle Flower Color Cream white Plant Type Shrub Short Description Pith in center of stem. Leaves: Pinnately divided Location McCall Native Yes Weed No

Smilacina racemosa Common Names false Solomon's Seal Family Lily Flower Color White Location McCall Native Yes Weed No

Smilacina stellata Common Names starry false lily of the valley, false Solomons seal Family Lily Flower Color White Plant Type Forb Short Description Alternate zig-zag pattern of leaves and flowers. Location McCall Native Yes Weed No

Sorbus sp Common Names rowan, mountain ash, mountain-ash Family Rose Flower Color Cream white Plant Type Shrub - Tree Location McCall Native Yes Weed No

Spiraea betulifolia Common Names shiny-leaf spirea Family Rose Flower Color White Plant Type Shrub Location McCall Native Yes Weed No

Spiraea douglasii Common Names Douglas spirea Family Rose Flower Color Pink, rose Plant Type Shrub Location McCall Native Yes Weed No

Spiraea pyramidata Common Names pyramid spirea Family Rose Flower Color Pink Plant Type Shrub Location McCall Native Yes Weed No

Streptopus amplexifolius Common Names twisted stalk Family Lily Flower Color Purple, white Location McCall Native Yes Weed No

Symphoricarpos oreophilus Common Names snowberry Family Honeysuckle Flower Color White to pink Plant Type Shrub Short Description Conspicuous white fruit. Location McCall Native Yes Weed No

Thalictrum occidentale Common Names meadow rue Family Buttercup Flower Color Brown Plant Type Herb Location McCall Native Yes Weed No

Thermopsis montana Common Names golden pea Family Legume or Pea Flower Color Yellow Plant Type Herb Short Description Not palatable to livestock Location McCall Native Yes Weed No

Trillium ovatum Common Names trillium Family Lily Flower Color White to pink Plant Type Forb Location McCall Native Yes Weed No

Vaccinium scoparium Common Names grouse whortleberry, red huckleberry Family Heath Flower Color Red Plant Type Shrub Short Description Leaves: Very small shrub Location McCall Native Yes Weed No

Vaccinium sp Common Names huckleberry Family Heath Flower Color Blue Plant Type Shrub Location McCall Native Yes, Yes Weed No

Vaccinium sp Common Names huckleberry Family Heath Flower Color Blue Plant Type Shrub Location McCall Native Yes, Yes Weed No

Valeriana sp. Common Names valerian Family Valerian Flower Color White Plant Type Herb Location McCall Native Yes Weed No

Veratrum viride Common Names green false hellebore Family Lily Flower Color Green, mixed Plant Type Forb Short Description False hellebore is a common plant of mid and high elevation marshes, growing exclusively on soils that have a continual source of free water. Location McCall Native Yes Weed No

Viola adnuca var. unknown Common Names early blue violet Family Violet Flower Color Blue Plant Type Herb Location McCall Native Yes Weed No

Viola adunca var. glabra Common Names pale mountain violet Family Violet Flower Color Blue Plant Type Herb Location McCall Native Yes Weed No

Wyethia helianthoides Common Names white-rayed wyethia, sunflower mule-ears Family Composites, Sunflower Flower Color White Plant Type Herb Location McCall Native Yes Weed No

Native: No Information

Introduced: No Information

Weed: Can be

Rumex acetosella Common Names sheep sorrel Family Buckwheat Flower Color Pink, Yellow, Creamy White Plant Type Herb Location McCall Weed Can be

Weed: Noxious

Cicuta douglasii Common Names water hemlock Family Parsley Flower Color White Plant Type Herb Short Description Poisionous plant, wet soil. Leaves: 1-3 times pinnate Location McCall Weed Noxious

Weed: Yes

Galium aparine Common Names cleavers Family Madder Plant Type Herb Location McCall Weed Yes

Weed: No Information

Descurainia sp. Common Names tansy mustard Family Mustard Flower Color Yellow Plant Type Herb Location McCall

Pedicularis racemosa Common Names parrot's beak, sickletop Family Figwort or Snapdragon Flower Color Cream, others Plant Type Herb Short Description Leaves: Leaves toothed Location McCall

Tragopogon dubius Common Names yellow salsify, yellow goats beard, western salsify Family Composites, Sunflower Flower Color Yellow Plant Type Herb Location McCall

Veronica americana Common Names American speedwell Family Figwort or Snapdragon Flower Color Purple, blue Plant Type Herb Location McCall

Location: McCall and many locations

Native: No

Introduced: No Information

Weed: Noxious

Tanacetum vulgare Common Names common tansy Family Composites, Sunflower Flower Color Yellow Plant Type Herb Location McCall and many locations Native No Weed Noxious

Weed: Yes

Marrubium vulgare Common Names horehound, white horehound Family Mint Flower Color White-pale pink Plant Type Herb Short Description Horehound Location McCall and many locations Native No Weed Yes

Native: Yes

Introduced: No Information

Weed: Can be

Phacelia hastata Common Names silverleaf phacelia Family Waterleaf Flower Color Green, Red Plant Type Forb Location McCall and many locations Native Yes Weed Can be

Urtica dioica Common Names stinging nettle Family Nettle Flower Color Green Plant Type Forb Location McCall and many locations Native Yes Weed Can be

Weed: No

Abies lasiocarpa Common Names subalpine fir Family Pine Plant Type Tree Short Description Found in the central mountains of Idaho above McCall and elsewhere. Location McCall and many locations Native Yes Weed No

Aguilegia sp. Common Names columbine Family Buttercup Flower Color White, yellow Plant Type Forb Location McCall and many locations Native Yes Weed No

Aquilegia formosa Common Names rocky mountain red columbine Family Buttercup Flower Color Red Plant Type Herb Location McCall and many locations Native Yes Weed No

Balsamorhiza sagittata Common Names arrowleaf balsamroot Family Composites, Sunflower Flower Color Yellow Plant Type Herb Location McCall, McCall and many locations Native Yes Weed No

Brodiaea douglasii Common Names Douglas' brodiaea, brodiaea Family Lily Flower Color Purple, blue Location McCall and many locations Native Yes Weed No

Dodecatheon jeffreyi Common Names Jeffrey's shooting star Family Primrose Flower Color Pink, purple Plant Type Herb Location McCall and many locations Native Yes Weed No

Erythronium grandiflorum Common Names glacier lily Family Lily Flower Color Yellow Plant Type Forb Location McCall and many locations Native Yes Weed No

Fragaria vesca Common Names wild strawberry, woodland strawberry Family Rose Flower Color White Location McCall and many locations Native Yes Weed No

Fritillaria pudica Common Names yellowbell Family Lily Flower Color Yellow Plant Type Forb Location McCall and many locations Native Yes Weed No

Ledum groenlandicum Common Names labrador tea Family Heath Flower Color White Plant Type Shrub Location McCall and many locations Native Yes Weed No

Polemonium pulcherrimum Common Names Jacob's Ladder Family Phlox Flower Color Blue Plant Type Herb Short Description Leaves: Alt. pinnately compound Location McCall and many locations Native Yes Weed No

Populus tremuloides Common Names quaking aspen Family Willow Plant Type Tree Location McCall and many locations Native Yes Weed No

Salix sp. Common Names willow Family Willow Plant Type Shrub Location McCall and many locations Native Yes Weed No

Veratrum californicum Common Names skunk cabbage, corn lily, California false hellebore Family Lily Flower Color White Plant Type Forb Location McCall and many locations Native Yes Weed No

Weed: No Information

Populus balsamifera L. ssp. trichocarpa Common Names black cottonwood Location McCall and many locations Native Yes

Native: No Information

Introduced: No Information

Weed: Yes

Galium boreale Common Names sweet woodruf, bedstraw Family Madder Flower Color White Plant Type Herb Location McCall and many locations Weed Yes

Location: No Information

Native: No

Introduced: Europe

Weed: Yes

Convolvulus arvensis Common Names field bindweed Family Morningglory Flower Color White/Purple Plant Type Herb Introduced Europe Native No Weed Yes

Introduced: North America

Weed: Yes

Xanthium strumarium Common Names common cockleburr Family Composites, Sunflower Flower Color Green Plant Type Forb Introduced North America Native No Weed Yes

Introduced: Yes

Weed: No

Bassia prostrata Common Names forage kochia Family Goosefoot Flower Color Green, Red Introduced Yes Native No Weed No

Trifolium fragiferum Common Names strawberry clover Family Legume or Pea Flower Color Light Pink Plant Type Forb Introduced Yes Native No Weed No

Weed: Noxious

Abutilon theophrasti Common Names velvetleaf Family Mallow Flower Color Yellow Plant Type Shrub Short Description A large, aggressive annual weed. Introduced Yes Native No Weed Noxious

Acroptilon repens Common Names Russian knapweed, hardheads Family Composites, Sunflower Flower Color Pink, rose Plant Type Shrub Introduced Yes Native No Weed Noxious, Yes

Chorispora tenella Common Names purple mustard, blue mustard, tenella mustard Family Mustard Flower Color Blue - purple Plant Type Forb Introduced Yes Native No Weed Noxious

Lepidium latifolium L Common Names perennial pepperweed Family Mustard Flower Color White, cream Plant Type Forb Introduced Yes Native No Weed Noxious

Taeniatherum caput-medusae Common Names medusahead rye Family Grass Flower Color Green-yellow Plant Type Grass Introduced Yes Native No Weed Noxious

Weed: Yes

Acroptilon repens Common Names Russian knapweed, hardheads Family Composites, Sunflower Flower Color Pink, rose Plant Type Shrub Introduced Yes Native No Weed Noxious, Yes

Brassica nigra Common Names black mustard Family Mustard Flower Color Yellow Plant Type Forb Introduced Yes Native No Weed Yes

Bromus tectorum Common Names cheat grass, downy brome Family Grass Flower Color Green Plant Type Grass Introduced Yes Native No Weed Yes

Chondrilla juncea Common Names rush skeletonweed Family Composites, Sunflower Flower Color Yellow Plant Type Forb Introduced Yes Native No Weed Yes

Datura stramonium Common Names Jimsonweed Family Potato Flower Color White/Purple Plant Type Shrub Introduced Yes Native No Weed Yes

Digitaria sanguinalis Common Names hairy crabgrass Family Grass Plant Type Grass Introduced Yes Native No Weed Yes

Echinochloa muricata Common Names barnyard grass Family Grass Flower Color Green Plant Type Grass Introduced Yes Native No Weed Yes

Halogeton glomeratus Common Names halogeton Family Goosefoot Flower Color Green-white Plant Type Forb Introduced Yes Native No Weed Yes

Hordeum leporinum Common Names mouse barley, hare barley, wild barley Family Grass Plant Type Grass Introduced Yes Native No Weed Yes

Lactuca serriola Common Names prickly lettuce, compass plant Family Composites, Sunflower Flower Color Yellow Plant Type Herb Introduced Yes Native No Weed Yes

Melilotus alba Common Names white sweetclover Family Legume or Pea Flower Color White Plant Type Forb Introduced Yes Native No Weed Yes

Melilotus officinalis Common Names yellow sweetclover Family Legume or Pea Flower Color Yellow Plant Type Herb Introduced Yes Native No Weed Yes

Polygonum convolvulus Common Names knot bindweed, black bindweed, ivy bindweed, climbing bindweed Family Buckwheat Plant Type Forb Introduced Yes Native No Weed Yes

Secale cereale Common Names common rye Family Grass Plant Type Grass Introduced Yes Native No Weed Yes

Setaria viridis Common Names green foxtail Family Grass Flower Color Green, mixed Plant Type Grass Introduced Yes Native No Weed Yes

Sisymbrium altissimum Common Names tumble mustard, tall tumblemustard Family Mustard Flower Color Yellowish Plant Type Forb Introduced Yes Native No Weed Yes

Solanum sarrachoides Common Names hairy night shade Family Potato Flower Color White Plant Type Forb Short Description There berries are Green, brown, and yellow when matured. Introduced Yes Native No Weed Yes

Verbascum blattaria Common Names moth mullein Family Figwort or Snapdragon Flower Color White/Purple Plant Type Herb Introduced Yes Native No Weed Yes

Introduced: No Information

Weed: Can be

Iris pseudacorus Common Names yellow flag Family Iris Flower Color Yellow Plant Type Forb Short Description Introduced plant, conspicuous along edges of ponds, irrigation canals. Native No Weed Can be

Lotus corniculatus Common Names bird's-foot trefoil Family Legume or Pea Flower Color Yellow Plant Type Herb Native No Weed Can be

Peraphyllum ramosissimum Common Names wild crabapple, squaw apple, wild crab apple Family Rose Native No, Yes Weed Can be

Poa bulbosa Common Names bulbous bluegrass Family Grass Flower Color Green Plant Type Grass Native No Weed Can be

Trifolium repens Common Names ladino clover, white clover, Dutch clover Family Legume or Pea Native No Weed Can be

Weed: No

Draba verna Common Names spring draba, spring whitlow-grass Family Mustard Flower Color White, yellow Native No Weed No

Penstemon palmeri Common Names Palmer's penstemon Family Figwort or Snapdragon Flower Color White-pale pink Plant Type Herb Native No Weed No

Weed: Noxious

Aegilops cylindrica Common Names jointed goatgrass Family Grass Flower Color Green-yellow Plant Type Grass Native No Weed Noxious

Cardaria spp. Common Names hoary cress, whitetop Family Mustard Flower Color White Plant Type Herb Native No Weed Noxious

Conium maculatum Common Names poison hemlock Family Parsley Flower Color White Plant Type Herb Native No Weed Noxious

Cyperus esculentus Common Names yellow nutsedge Family Sedge Flower Color Yellowish Plant Type Sedge Native No Weed Noxious

Descurainia sophia Common Names flixweed Family Mustard Flower Color Yellow Plant Type Forb Native No Weed Noxious

Kochia scoparia Common Names kochia Family Goosefoot Plant Type Forb Native No Weed Noxious

Lythrum salicaria Common Names purple loosestrife Family Loosestrife Flower Color Purple Plant Type Herb Native No Weed Noxious

Onopordum acanthium Common Names Scotch thistle Family Composites, Sunflower Flower Color Purple Plant Type Forb Native No Weed Noxious

Weed: Yes

Bidens frondosa Common Names leafy beggarticks, devil's beggarticks, leafy sticktight Family Composites, Sunflower Native No Weed Yes

Buddleja sp. Common Names butterfly bush Family Butterfly bush Plant Type Shrub Native No Weed Yes

Centaurea diffusa Common Names diffuse knapweed Family Composites, Sunflower Flower Color Light Pink Plant Type Forb Native No Weed Yes

Centaurea maculosa Common Names spotted knapweed Family Composites, Sunflower Plant Type Forb Native No Weed Yes

Centaurea solstitialis Common Names yellow starthistle Family Composites, Sunflower Flower Color Yellow Plant Type Forb Native No Weed Yes

Elaeagnus angustifolia Common Names Russian Olive Family Oleaster Plant Type Tree Native No Weed Yes

Holosteum umbellatum Common Names jagged chickweed Family Pink Flower Color White Plant Type Herb Native No Weed Yes

Iva xanthifolia Common Names marshelder Family Composites, Sunflower Plant Type Forb Native No Weed Yes

Lepidium perfoliatum Common Names clasping pepperweed Family Mustard Flower Color Green-yellow Plant Type Forb Native No Weed Yes

Malva neglecta Common Names common mallow, cheeseweed Family Mallow Flower Color Purple, white Plant Type Herb Native No Weed Yes

Medicago lupulina Common Names black medic Family Legume or Pea Native No Weed Yes

Poa annua Common Names annual bluegrass Family Grass Flower Color Green Plant Type Grass Native No Weed Yes

Polygonum cuspidatum Common Names Japanese knotweed Family Buckwheat Plant Type Forb Native No Weed Yes

Portulaca oleracea Common Names common purslane Family Purslane Flower Color Yellow Plant Type Herb Short Description Common purslane Native No Weed Yes

Ranunculus testiculatus Common Names bur buttercup, hornseed buttercup, curveseed butterwort, testiculate buttercup Family Buttercup Flower Color Yellowish Plant Type Herb Native No Weed Yes

Salsola kali Common Names Russian thistle, tumbleweed Family Goosefoot Flower Color Pink, purple Plant Type Forb Short Description A Eurasian annual weed of dry, often alkaline areas. Native No Weed Yes

Saponaria officinalis Common Names bouncingbet, soapwort Family Pink Flower Color White-pale pink Plant Type Herb Short Description European origin, escaped as a weed, toxic to livestock but seldom consumed. Native No Weed Yes

Senecio vulgaris Common Names common groundsel, old-man-in-the-Spring Family Composites, Sunflower Flower Color White, yellow Plant Type Forb Native No Weed Yes

Sonchus oleraceus Common Names annual sowthistle Family Composites, Sunflower Flower Color Yellow Plant Type Forb Native No Weed Yes

Tamarix parviflora Common Names salt cedar, tamarisk Family Tamarisk Flower Color White-pale pink/ Purple Plant Type Tree Native No Weed Yes

Weed: No Information

Medicago sativa Common Names alfalfa Family Legume or Pea Native No

Native: North America

Introduced: No Information

Weed: Yes

Matricaria matricarioides Common Names pineappleweed Family Composites, Sunflower Plant Type Forb Native North America Weed Yes

Weed: No Information

Madia glomerata Common Names mountain tarweed Family Composites, Sunflower Flower Color Yellow Plant Type Forb Native North America

Oenothera biennis Common Names common evening primrose Family Primrose Flower Color Yellow Plant Type Forb Native North America

Native: North America grasslands

Introduced: No Information

Weed: No Information

Conyza canadensis Common Names horseweed Family Composites, Sunflower Plant Type Forb Native North America grasslands

Native: Yes

Introduced: No Information

Weed: Can be

Asclepias speciosa Common Names showy milkweed Family Milkweed Flower Color Pink, purple Plant Type Herb Native Yes Weed Can be

Cleome lutea Common Names yellow beeplant, yellow spiderflower Family Caper Flower Color Yellow Plant Type Herb Native Yes Weed Can be

Cleome serrulata Common Names rocky mountain beeplant Family Caper Flower Color Purple Plant Type Herb Native Yes Weed Can be

Distichlis stricta Common Names alkali saltgrass Family Grass Plant Type Grass Short Description Native Yes Weed Can be

Echinocystis lobata Common Names wild cucumber Family Cucurbit Flower Color Cream white Plant Type Vine Native Yes Weed Can be

Grindelia squarrosa Common Names curlycup gumweed Family Composites, Sunflower Flower Color Yellow Plant Type Herb Native Yes Weed Can be

Helianthus annuus Common Names sunflower Family Composites, Sunflower Flower Color Yellow Plant Type Herb Native Yes Weed Can be

Iva axillaris Common Names poverty sumpweed Family Composites, Sunflower Plant Type Forb Native Yes Weed Can be

Peraphyllum ramosissimum Common Names wild crabapple, squaw apple, wild crab apple Family Rose Native No, Yes Weed Can be

Toxicodendron rydbergii Common Names poison ivy Family Sumac Plant Type Shrub Native Yes Weed Can be

Weed: No

Achnatherum hymenoides Common Names Indian ricegrass Family Grass Plant Type Grass Short Description perennial Native Yes Weed No

Agoseris glauca Common Names false dandelion, short-beaked agroseris, pale agoseri Family Composites, Sunflower Flower Color Yellow Plant Type Herb Native Yes Weed No

Allium acuminatum Common Names tapertip onion Family Lily Flower Color Purple Native Yes Weed No

Allium douglasii Common Names Douglas wild onion Family Lily Flower Color Pink Native Yes Weed No

Allium madidum Common Names swamp onion Family Lily Native Yes Weed No

Allium parvum Common Names small onion, dwarf onion Family Lily Native Yes Weed No

Alnus sinuata Common Names Sitka alder Family Birch Flower Color -catkins- Plant Type Tree Native Yes Weed No

Alyssum alyssoides Common Names yellow alyssum Family Mustard Native Yes Weed No

Aristida purpurea Common Names purple threeawn grass Family Grass Flower Color Purple, Green Plant Type Grass Native Yes Weed No

Artemisia cana Common Names silver sagebrush Family Composites, Sunflower Short Description perennial Native Yes Weed No

Artemisia ludoviciana Common Names white sage brush, wormwood, white sagebrush Family Composites, Sunflower Plant Type Shrub Native Yes Weed No

Artemisia ludoviciana ssp. ludoviciana Common Names white sagebrush, white sage brush Family Composites, Sunflower Native Yes Weed No

Artemisia tripartita Common Names threetip sagebrush Family Composites, Sunflower Plant Type Shrub Native Yes Weed No

Astragalus curvicarpus Common Names curvepod milkvetch, sickle milkvetch Family Legume or Pea Flower Color Yellow Plant Type Herb Native Yes Weed No

Astragalus filipes Common Names threadstalk milkvetch, basalt milkvetch Family Legume or Pea Flower Color Yellow Plant Type Forb Native Yes Weed No

Astragalus mulfordiae Common Names Mulford's milkvetch Family Legume or Pea Flower Color Purple, white Plant Type Herb Native Yes Weed No

Atriplex canescens Common Names fourwing saltbush Family Goosefoot Flower Color Yellow Plant Type Shrub Native Yes Weed No

Atriplex confertifolia Common Names shadscale saltbush Family Goosefoot Plant Type Shrub Native Yes Weed No

Balsamorhiza hirsuta Common Names hairy balsamroot Family Composites, Sunflower Flower Color Yellow Plant Type Herb Short Description Perennial Native Yes Weed No

Balsamorhiza hookeri Common Names hooker's balsamroot Family Composites, Sunflower Flower Color Yellow Plant Type Herb Native Yes Weed No

Brickellia microphylla Common Names littleleaf brickelbush, small-leaved brickellia Family Composites, Sunflower Flower Color Green-white Plant Type Shrub Native Yes Weed No

Brickellia sp. Common Names brickellbush Family Composites, Sunflower Native Yes Weed No

Calochortus eurycarpus Common Names wide-fruit mariposa lily Family Lily Flower Color White-pale pink Native Yes Weed No

Calochortus nuttallii Common Names sego lily Family Lily Flower Color White Plant Type Forb Native Yes Weed No

Camissonia boothii Common Names Booths evening-primrose Family Evening Primrose Plant Type Forb Native Yes Weed No

Camissonia claviformis Common Names club fruit Family Evening Primrose Flower Color Yellow Plant Type Herb Native Yes Weed No

Cassiope mertensiana Common Names white mountain heather Family Heath Flower Color White Plant Type Shrub Short Description small, white, bell-like flowers Native Yes Weed No

Castilleja cusickii Common Names Cusick's Indian paintbrush Family Figwort or Snapdragon Flower Color Yellow Plant Type Forb Native Yes Weed No

Cercocarpus ledifolius Common Names curlleaf mountain-mahogany Family Rose Flower Color Green-white Plant Type Evergreen shrub Native Yes Weed No

Chionophila tweedyi Common Names Tweedy's snowlover Family Figwort or Snapdragon Flower Color Pale lavender Plant Type Forb Short Description Tweedy's snowlover is a very common understory plant at elevations of 7,500 to 9,000 feet in the Central Mountains of Idaho. Native Yes Weed No

Cirsium utahense Common Names Utah thistle Family Composites, Sunflower Flower Color White Plant Type Herb Native Yes Weed No

Clarkia pulchella Common Names Clarkia, elkhorn clarkia, pink fairies, pinkfairies, deer horn Family Evening Primrose Flower Color Pink, purple Plant Type Herb Native Yes Weed No

Claytonia lanceolata Common Names spring beauty Family Purslane Flower Color White to pink Plant Type Herb Native Yes Weed No

Clematis hirsutissima Common Names sugar bowl Family Buttercup Plant Type Herb Native Yes Weed No

Clematis ligusticifolia Common Names virgin's bower, western clematis Family Buttercup Flower Color White, yellow Plant Type Vine Native Yes Weed No

Cleome platycarpa Common Names golden beeplant, golden spiderflower Family Caper Native Yes Weed No

Cleomella macbrideana Common Names Cleomella Family Caper Flower Color Yellow Plant Type Forb Short Description The cleomella pictured here was found on very poor, bare clay soil in the Succor Creek watershed. Native Yes Weed No

Collomia grandiflora Common Names grand collomia Family Phlox Flower Color White, Orange Plant Type Forb Native Yes Weed No

Collomia linearis Common Names tiny trumpet, narrow-leaf collomia Family Phlox Flower Color Light purple Plant Type Forb Native Yes Weed No

Crataegus douglasii Common Names black hawthorn Family Rose Flower Color White Plant Type Shrub - Tree Native Yes Weed No

Crepis acuminata Common Names longleaf hawksbeard, tapertip hawksbeard, long-leafed hawksbeard Family Composites, Sunflower Flower Color Yellow Plant Type Herb Native Yes Weed No

Crepis intermedia Common Names limestone hawksbeard Family Composites, Sunflower Native Yes Weed No

Crepis modocensis Common Names modoc hawksbeard, low hawksbeard Family Composites, Sunflower Flower Color Yellow Plant Type Forb Native Yes Weed No

Cryptantha glomerata Common Names cryptantha Family Borage Flower Color White Plant Type Herb Native Yes Weed No

Cymopterus bipinnatus Common Names Hayden's cymopterus Family Parsley Native Yes Weed No

Cypripedium montanum Common Names mountain lady's slipper Family Orchid Flower Color Brown and White Plant Type Forb Native Yes Weed No

Dalea ornata Common Names Blue Mountain prairie clover, western prairie clover Family Legume or Pea Flower Color Pink, purple Plant Type Herb Native Yes Weed No

Dalea searlsiae Common Names Searl's prairie clover Family Legume or Pea Flower Color Purple Plant Type Forb Native Yes Weed No

Delphinium bicolor Common Names blue larkspur, little larkspur Family Buttercup Flower Color Blue Plant Type Herb Native Yes Weed No

Delphinium bicolor Common Names little larkspur Family Buttercup Plant Type Herb Native Yes Weed No

Delphinium bicolor Common Names bicolor larkspur Family Buttercup Native Yes Weed No

Dicentra uniflora Common Names steer's head Family Bleeding heart or Fumatory Flower Color White Plant Type Herb Native Yes Weed No

Dodecatheon pulchellum Common Names shootingstar Family Primrose Flower Color Purple Plant Type Herb Native Yes Weed No

Downingia elegans Common Names showy downingia Family Harebell Flower Color Purple Plant Type Herb Native Yes Weed No

Elymus cinereus Common Names basin wildrye, giant wildrye, great basin wildrye Family Grass Flower Color Green, mixed Plant Type Grass Native Yes Weed No

Elymus elymoides Common Names squirreltail Family Grass Plant Type Grass Native Yes Weed No

Erigeron concinnus var. aphanactis Common Names basin rayless daisy, rayless fleabane, rayless shaggy fleabane Family Composites, Sunflower Flower Color Yellow Plant Type Herb Native Yes Weed No

Erigeron divergens Common Names wooly daisy Family Composites, Sunflower Flower Color Pale lavender Plant Type Herb Native Yes Weed No

Erigeron subtrinervis Common Names threenerve fleabane Family Composites, Sunflower Native Yes Weed No

Eriogonum flavum Common Names yellow buckwheat Family Buckwheat Flower Color Yellow, red Plant Type Shrub Native Yes Weed No

Eriogonum heracleoides Common Names parsnip-flowered buckwheat Family Buckwheat Short Description parsnip-flowered buckwheat (Eriogonum heracleoides) Native Yes Weed No

Eriogonum nidularium Coville Common Names birdnest buckwheat Family Buckwheat Plant Type Forb Native Yes Weed No

Eriogonum ovalifolium Common Names cushion buckwheat, oval-leafed eriogonum Family Buckwheat Flower Color Cream white Plant Type Shrub Native Yes Weed No

Eriogonum strictum Common Names strict buckwheat, Blue Mountain buckwheat Family Buckwheat Flower Color White-pale pink Plant Type Shrub Short Description Very low growing. Native Yes Weed No

Eriogonum thymoides Common Names thymeleaf buckwheat Family Buckwheat Native Yes Weed No

Eriogonum umbellatum Common Names sulphur-flowered buckwheat, sulphur buckwheat Family Buckwheat Flower Color Yellow Plant Type Forb Native Yes Weed No

Eriophyllum lanatum Common Names Oregon sunshine, wooly sunflower Family Composites, Sunflower Flower Color Yellow Plant Type Herb Native Yes Weed No

Gaillardia pinnatifida Common Names blanket flower Family Composites, Sunflower Flower Color Yellow, red Plant Type Herb Native Yes Weed No

Gentiana acuta Common Names explorer's bog gentian, northern gentian Family Gentian Flower Color Purple, blue Plant Type Herb Native Yes Weed No

Glossopetalon spinescens Common Names spiny greasebush Family Crossosoma Flower Color White Plant Type Shrub Native Yes Weed No

Grayia spinosa Common Names hopsage, spiny hopsage Family Goosefoot Flower Color Pink, Yellow, Creamy White Plant Type Shrub Short Description Formerly Atriplex spinosa. Native Yes Weed No

Gutierrezia sarothrae Common Names broom snakeweed Family Composites, Sunflower Flower Color Yellow Plant Type Shrub - grass Short Description Poisonous Native Yes Weed No

Helianthella uniflora Common Names oneflower helianthella, rocky mountain helianthella, rocky mountain little sunflower Family Composites, Sunflower Flower Color Brilliant Yellow Plant Type Forb Native Yes Weed No

Helianthus cusickii Common Names Cusick's Sunflower Family Composites, Sunflower Native Yes Weed No

Heliomeris multiflora Common Names showy goldeneye Short Description Annual to weak perennial. Native Yes Weed No

Heliotropium curassavicum L. Common Names salt heliotrope Family Borage Plant Type Shrub Native Yes Weed No

Hesperochiron pumilus Common Names false strawberry Family Waterleaf Native Yes Weed No

Holodiscus discolor Common Names ocean spray Family Rose Flower Color Cream white Plant Type Shrub Native Yes Weed No

Hydrophyllum capitatum Common Names dwarf waterleaf Family Waterleaf Flower Color Pink, purple Plant Type Herb Native Yes Weed No

Iris sp. Common Names iris Family Iris Flower Color Purple, Cream, Yellow Short Description perennial Native Yes Weed No

Juniperus osteosperma Common Names Utah juniper Family Cypress Flower Color Yellowish Plant Type Tree Native Yes Weed No

Kalmia microphylla Common Names alpine laurel, swamp laurel Family Heath Flower Color Pink, purple Plant Type Shrub Native Yes Weed No

Krascheninnikovia lanata Common Names white sage, winterfat Family Goosefoot Flower Color White Plant Type Shrub Native Yes Weed No

Lappula velutina Common Names stickseed, wild forget-me-not Family Borage Flower Color Blue Plant Type Herb Native Yes Weed No

Lathyrus nevadensis Common Names peavine Family Legume or Pea Flower Color Lavender, light blue Plant Type Herb Native Yes Weed No

Lathyrus pauciflorus Common Names few-flowered peavine Family Legume or Pea Flower Color Purple Plant Type Vine Native Yes Weed No

Lathyrus rigidus Common Names bushy peavine Family Legume or Pea Flower Color White Plant Type Vine Native Yes Weed No

Lesquerella douglasii Common Names bladder pod Family Mustard Flower Color Yellow Plant Type Herb Native Yes Weed No

Leucocrinum montanum Common Names mountain lily , sand lily, star lily Family Lily Flower Color White Plant Type Forb Native Yes Weed No

Lewisia rediviva Common Names bitterroot, bitter root Family Purslane Flower Color White/Purple Plant Type Herb Native Yes Weed No

Lithophragma heterophyllum Common Names woodland star, prairie star Family Saxifrage Flower Color White Plant Type Herb Native Yes Weed No

Lithophragma parviflorum Common Names prairie starflower Family Saxifrage Native Yes Weed No

Lomatium ambiguum Common Names desert swale parsley Family Parsley Flower Color Yellow Plant Type Herb Native Yes Weed No

Lomatium canbyi Common Names Canby's lomatium Family Parsley Flower Color White-pale pink Plant Type Herb Native Yes Weed No

Lomatium dissectum Common Names fern-leafed desert parsley, fernleaf biscuitroot, desert parsley, fern-leafed lomatium Family Parsley Plant Type Forb Native Yes Weed No

Lomatium grayi Common Names Gray's desert parsley, Gray's lomatium Family Parsley Flower Color Yellow Plant Type Forb Native Yes Weed No

Lomatium nudicaule Common Names barestem lomatium, bare-stem desert parsley Family Parsley Flower Color Yellowish Plant Type Herb Native Yes Weed No

Lomatium triternatum Common Names nine-leaved desert parsley Family Parsley Flower Color Yellow Plant Type Herb Native Yes Weed No

Lupinus arbustus Common Names spur lupine Family Legume or Pea Flower Color Yellow, white, purple Plant Type Shrub Native Yes Weed No

Lupinus caudatus Common Names kellogg spurred lupine Family Legume or Pea Flower Color White-pale pink Plant Type Herb Native Yes Weed No

Lysichitum americanum Common Names skunk cabbage Family Calla-lily Flower Color Yellow Plant Type Herb Native Yes Weed No

Machaeranthera canescens Common Names tall purple aster, hoary aster, hoary tansyaster Family Composites, Sunflower Flower Color Purple Plant Type Herb Native Yes Weed No

Mentzelia laevicaulis Common Names blazing star, smoothstem blazingstar Family Blazing Star Flower Color Yellow Plant Type Herb Native Yes Weed No

Mertensia longifloria Common Names long-flowered bluebell Family Borage Flower Color Blue Plant Type Herb Native Yes Weed No

Microseris nutans Common Names nodding microseris Family Composites, Sunflower Flower Color Yellow Plant Type Herb Native Yes Weed No

Mimulus cusickii Common Names Cusick's monkeyflower Family Figwort or Snapdragon Flower Color Magenta Plant Type Herb Native Yes Weed No

Mimulus nanus Common Names dwarf purple monkeyflower Family Figwort or Snapdragon Flower Color Pink, purple Plant Type Herb Native Yes Weed No

Mimulus primuloides Common Names little yellow monkeyflower Family Figwort or Snapdragon Flower Color Yellow Plant Type Herb Native Yes Weed No

Moehringia macrophylla Common Names bigleaf sandwort, franklin's sandwort Family Pink Flower Color White Plant Type Herb Short Description previously known as Arenaria macrophylla Native Yes Weed No

Monardella odoratissima Common Names monardella Family Mint Flower Color Light purple Plant Type Shrub Native Yes Weed No

Montia chamissoi Common Names water montia, water miner's lettuce Family Purslane Flower Color White/Purple Plant Type Herb Native Yes Weed No

Montia linearis Common Names narrowleaf minerslettuce, indian lettuce Family Purslane Flower Color White Plant Type Herb Native Yes Weed No

Nama aretioides Common Names ground nama Family Waterleaf Flower Color Light purple Plant Type Forb Native Yes Weed No

Nuphar polysepala Common Names yellow water lily, indian pond lily Family Water Lily Flower Color Yellow Plant Type Herb Native Yes Weed No

Oenothera caespitosa Common Names desert evening primrose Family Evening Primrose Flower Color White Plant Type Forb Native Yes Weed No

Oenothera pallida Lindl. Common Names pale evening primrose Family Evening Primrose Flower Color Pale pink Plant Type Forb Native Yes Weed No

Oenothera tanacetifolia Common Names tansey-leaf evening primrose Family Evening Primrose Flower Color Yellow Plant Type Herb Native Yes Weed No

Orobanche sp. Common Names broomrape Family Broomrape Flower Color Yellow, white, purple Short Description Broomrape Native Yes Weed No

Osmorhiza chilensis Common Names sweet cicely Family Parsley Flower Color White Plant Type Herb Native Yes Weed No

Pedicularis groenlandica Common Names elephanthead Family Figwort or Snapdragon Flower Color Pink, purple Plant Type Herb Native Yes Weed No

Penstemon acuminatus Common Names sanddune penstemon, sharp-leafed penstemon, sand penstemon, sandhill penstemon Family Figwort or Snapdragon Flower Color Purple, blue Plant Type Herb Native Yes Weed No

Penstemon cusickii Common Names Cusick's penstemon, Cusick's beartongue Family Figwort or Snapdragon Plant Type Herb Native Yes Weed No

Penstemon deustus Common Names hot-rock penstemon Family Figwort or Snapdragon Flower Color White Plant Type Herb Native Yes Weed No

Penstemon eatonii Common Names firecracker penstemon Family Figwort or Snapdragon Flower Color Red Plant Type Forb Native Yes Weed No

Penstemon gairdneri Common Names Gairdneri's beardtongue Family Figwort or Snapdragon Flower Color Light purple Plant Type Herb Native Yes Weed No

Penstemon seorsus Common Names short-lobed penstemon, shortlobe penstemon Family Figwort or Snapdragon Flower Color Purple, blue Plant Type Herb Native Yes Weed No

Penstemon speciosus Common Names showy penstemon, royal penstemon, sagebrush penstemon Family Figwort or Snapdragon Flower Color Purple, blue Plant Type Shrub Native Yes Weed No

Perideridia gairdneri Common Names yampah Family Parsley Flower Color White Plant Type Herb Native Yes Weed No

Phacelia linearis Common Names linear-leafed phacelia, threadleaf phacelia Family Waterleaf Flower Color Purple Plant Type Herb Native Yes Weed No

Philadelphus lewisii Common Names syringa Family Hydrangea Flower Color Cream white Plant Type Shrub Native Yes Weed No

Phlox colubrina Common Names Snake River phlox Family Phlox Flower Color White to pink Plant Type Shrub Native Yes Weed No

Phlox hoodii Common Names Hood's phlox Family Phlox Flower Color White to pink Plant Type Herb Native Yes Weed No

Phlox longifolia Common Names long-leafed phlox Family Phlox Flower Color White to pink Plant Type Herb Native Yes Weed No

Phyllodoce breweri Common Names pink heather Family Heath Flower Color Pink Plant Type Shrub Native Yes Weed No

Phyllodoce empetriformis Common Names red heather Family Heath Flower Color Pink, purple Plant Type Shrub Native Yes Weed No

Pinus flexilis Common Names limber pine Family Pine Plant Type Tree Native Yes Weed No

Populus deltoides Common Names eastern cottonwood, necklace poplar, great plains cottonwood Family Willow Plant Type Tree Native Yes Weed No

Potentilla diversifolia Common Names diverse-leafed cinquefoil Family Rose Flower Color Yellow Plant Type Forb Native Yes Weed No

Purshia tridentata Common Names bitterbrush, antelope bitterbrush Family Rose Flower Color Yellow Plant Type Shrub Short Description Nearby Camp Morrison. Native Yes Weed No

Ranunculus glaberrimus Common Names sagebrush buttercup Family Buttercup Flower Color Yellow Plant Type Herb Native Yes Weed No

Ribes aureum Common Names golden currant Family Gooseberry Flower Color Yellowish Plant Type Shrub Short Description Golden currant Native Yes Weed No

Ribes cereum Common Names wax currant Family Gooseberry Flower Color White Plant Type Shrub Native Yes Weed No

Rorippa islandica Common Names marsh yellowcress Family Mustard Native Yes Weed No

Rosa woodsii Common Names Woods' rose Family Rose Flower Color Pink Plant Type Shrub Native Yes Weed No

Rumex venosus Common Names sand dock Family Buckwheat Flower Color Pink and Yellowish Plant Type Forb Short Description perennial Native Yes Weed No

Salix exigua Common Names coyote willow Family Willow Flower Color -none- Plant Type Shrub Native Yes Weed No

Salix nigra Common Names black willow Family Willow Plant Type Tree Native Yes Weed No

Salix rigida Common Names MacKenzie's willow Family Willow Flower Color Brown and White Plant Type Shrub - Tree Native Yes Weed No

Salvia dorrii var. carnosa Common Names purple sage Family Mint Flower Color Purple Plant Type Shrub Native Yes Weed No

Sarcobatus vermiculatus Common Names greasewood Family Goosefoot Flower Color Pale yellow Plant Type Shrub Short Description This plant is moderately poisonous to sheep and cattle if consumed in large amounts. Its toxicity increases as the plant matures. Native Yes Weed No

Scirpus spp. Common Names bull rush Family Sedge Flower Color Brown Plant Type Sedge Native Yes Weed No

Sedum sp. Common Names stonecrop Family Stonecrop Flower Color Yellow Plant Type Herb Native Yes Weed No

Sidalcea oregana Common Names Oregon checkerbloom, Oregon checker-mallow Family Mallow Native Yes Weed No

Sphaeralcea coccinea Common Names red globe mallow Family Mallow Flower Color Red, Orange Plant Type Forb Native Yes Weed No

Sphaeralcea grossulariifolia Common Names gooseberry leaf globe mallow, gooseberryleaf globemallow Family Mallow Flower Color Orange, Yellow Plant Type Forb Native Yes Weed No

Sphaeralcea munroana Common Names orange globe mallow, Munro's globemallow Family Mallow Flower Color Orange, Yellow Plant Type Herb Native Yes Weed No

Sphaeralcea parvifolia Common Names small flower globe mallow Family Mallow Flower Color Orange, Yellow Plant Type Forb Native Yes Weed No

Spiraea densiflora Common Names sub-alpine spirea Family Rose Flower Color Pink Plant Type Shrub Native Yes Weed No

Stanleya pinnata Common Names Prince's plume Family Mustard Flower Color Yellow Plant Type Shrub Native Yes Weed No

Thelypodium laciniatum Common Names thick-leaf thelypody, cut-leaf thelypody Family Mustard Flower Color White/Purple Plant Type Forb Native Yes Weed No

Trifolium macrocephalum Common Names big-head clover, largehead clover Family Legume or Pea Flower Color Pink and Yellowish Plant Type Forb Native Yes Weed No

Tsuga heterophylla Common Names western hemlock Family Pine Plant Type Tree Native Yes Weed No

Typha latifolia Common Names cat-tail Family Cat-Tail Flower Color Brown Plant Type Forb Short Description Tall perennial, creeping rhizomes. Native Yes Weed No

Viola venosa Common Names yellow prairie violet, yellow mountain violet Family Violet Flower Color Yellow Plant Type Herb Native Yes Weed No

Wyethia amplexicaulis Common Names mule's ear, mule-ears Family Composites, Sunflower Flower Color Yellow Plant Type Herb Native Yes Weed No

Xerophyllum tenax Common Names beargrass, squaw grass Family Lily Flower Color White Plant Type Forb Native Yes Weed No

Zigadenus elegans Common Names mountain death camas, mountain deathcamas Family Lily Flower Color White Plant Type Forb Native Yes Weed No

Zigadenus venenosus Common Names meadow death camas, meadow deathcamas Family Lily Flower Color White Plant Type Forb Native Yes Weed No

Weed: Noxious

Apocynum androsaemifolium Common Names spreading dogbane, dogbane Family Dogbane Flower Color Pink Plant Type Herb Short Description Poisonous juice. Native Yes Weed Noxious

Weed: Yes

Amorpha fruticosa Common Names indigo bush, false indigo Family Legume or Pea Flower Color Purple Plant Type Shrub - Tree Native Yes Weed Yes

Chamaesyce maculata Common Names prostrate spurge, milk spurge Family Spurge Plant Type Forb Native Yes Weed Yes

Chrysothamnus viscidiflorus Common Names green rabbitbrush, yellow rabbitbrush Family Composites, Sunflower Flower Color Yellowish Plant Type Shrub Short Description Yellow rabbitbrush is common in the intermountain west. It is an early succession plant following fire. Native Yes Weed Yes

Datura innoxia Common Names sacred datura, angel's trumpet Family Potato Flower Color White Plant Type Forb Native Yes Weed Yes

Equisetum hyemale Common Names scouringrush Family Horsetail Flower Color Brown Plant Type Forb Native Yes Weed Yes

Gaura mollis Common Names small-flowered gaura Family Evening Primrose Flower Color Pink, Green Plant Type Forb Native Yes Weed Yes

Glycyrrhiza lepidota Common Names wild licorice Family Legume or Pea Plant Type Forb Native Yes Weed Yes

Lygodesmia juncea Common Names rush skeletonplant Family Composites, Sunflower Flower Color Light purple Plant Type Forb Native Yes Weed Yes

Parietaria pensylvanica Common Names pellitory Family Nettle Plant Type Forb Native Yes Weed Yes

Polygonum Common Names smart weed, smartweed Family Buckwheat Flower Color Pink and Yellowish Plant Type Forb Native Yes Weed Yes

Polygonum coccineum Common Names water smartweed Family Buckwheat Flower Color Pink Plant Type Forb Native Yes Weed Yes

Weed: No Information

Agastache urticifolia Common Names nettleleaf giant hyssop, nettle leaf giant hyssop Family Mint Native Yes

Amsinckia retrorsa Common Names rigid fiddleneck Family Borage Flower Color Orange, Yellow Plant Type Forb Native Yes

Arabis holboellii Common Names Holboell's rockcress Family Mustard Native Yes

Artemisia dracunculus Common Names tarragon Family Composites, Sunflower Plant Type Shrub Native Yes

Artemisia rigida Common Names scabland sagebrush Family Composites, Sunflower Native Yes

Berberis repens Common Names creeping barberry, creeping Oregon grape Family Barberry Native Yes

Blepharipappus scaber Common Names rough eyelashweed Family Composites, Sunflower Native Yes

Collomia linearis Common Names tiny trumpet, narrow-leaf collomia Family Phlox Native Yes

Comandra umbellata Common Names bastard toadflax Plant Type Forb Short Description Native Yes

Coreopsis tinctoria Nutt. var. atkinsoniana Common Names Atkinson's coreopsis Family Composites, Sunflower Plant Type Forb Short Description Atkinson's coreopsis grows east of New Plymouth, ID, on low lying wet soils near the Payette River. It is a native plant in the western United states and British Columbia. Native Yes

Cymopterus acaulis Common Names plains cymopterus, plains springparsley Native Yes

Dicentra cucullaria Common Names Dutchman's breeches Family Bleeding heart or Fumatory Plant Type Forb Short Description Dutchman's breeches is a native wildflower that grows in a few partial shade sheltered canyon environments. These spots have more moisture than rangelands, but are not really wet soil. Native Yes

Eremocarpus setigerus Common Names turkey mullein, doveweed Family Spurge Flower Color Light Green Plant Type Forb Native Yes

Eriogonum compositum Common Names northern buckwheat, arrowleaf buckwheat Family Buckwheat Native Yes

Hackelia micrantha Common Names blue stickseed, Jessica sticktight Family Borage Native Yes

Hordeum jubatum Common Names foxtail barley Family Poaceae Native Yes

Ipomopsis aggregata var. attenuata Common Names skyrocket, scarlet gillia Native Yes

Ivesia rhypara Common Names grimy mousetail Family Rose Plant Type Forb Native Yes

Linum lewisii Common Names Lewis flax Family Flax Flower Color Blue Plant Type Forb Native Yes

Lithophragma bulbiferum Common Names slender fringe cup Family Saxifrage Native Yes

Lomatium cous Common Names cous biscuit-root, cous-root desert-parsley Flower Color Yellow Plant Type Forb Native Yes

Mentzelia albicaulis Common Names whitestem blazingstar Flower Color Yellow Plant Type Forb Native Yes

Microsteris gracilis Common Names slender phlox Family Phlox Flower Color Light Pink Plant Type Forb Short Description A very tiny early spring flower. Native Yes

Mirabilis laevis var. retrorsa Common Names wishbone-bush Plant Type Forb Short Description perennial Native Yes

Nemophila kirtleyi Common Names Kirtley's baby blue eyes Family Waterleaf Native Yes

Nicotiana attenuata Common Names coyote tobacco Family Potato Flower Color White Plant Type Forb Native Yes

Osmorhiza occidentalis Common Names western sweet-cicely Native Yes

Penstemon glandulosus Common Names glandular penstemon, stickystem penstemon Family Figwort or Snapdragon Flower Color Blue, lavender Plant Type Herb Native Yes, Yes

Penstemon glandulosus Common Names glandular penstemon, stickystem penstemon Family Figwort or Snapdragon Flower Color Blue, lavender Plant Type Herb Native Yes, Yes

Phoenicaulis cheiranthoides Nutt. Common Names wallflower phoenicaulis, daggerpod Flower Color Purple Plant Type Forb Native Yes

Pinus lambertiana Common Names sugar pine Family Pine Plant Type Tree Native Yes

Rhus glabra Common Names smooth sumac Family Sumac Flower Color Red Plant Type Shrub - Tree Native Yes

Rhus trilobata Common Names skunkbrush sumac Family Sumac Plant Type Shrub Native Yes

Rosa nutkana C. Presl var. hispida Fernald Common Names bristly Nootka rose Flower Color Pink Plant Type Shrub Native Yes

Rosa nutkana C. Presl var. nutkana Common Names Nootka rose Family Rose Flower Color Pink Plant Type Shrub Short Description Nootka Rose Native Yes

Scutellaria angustifolia Pursh ssp. angustifolia Common Names narrowleaf skullcap Family Mint Plant Type Herb Short Description A larger flowered narrowleaf skullcap. These plants colonize unstable or shallow soils where few plants prosper. Native Yes

Scutellaria angustifolia Pursh ssp. micrantha Common Names narrowleaf skullcap Family Mint Plant Type Herb Short Description A smaller flowered narrowleaf skullcap. These plants cover soil in unstable, shallow soils where few plant species prosper. Native Yes

Senecio integerrimus Common Names western groundsel Family Composites, Sunflower Native Yes

Senecio serra Common Names tall ragwort Family Composites, Sunflower Native Yes

Solanum triflorum Common Names cutleaf nighshade Family Solanaceae Native Yes

Townsendia florifer Common Names showy townsend daisy Family Composites, Sunflower Flower Color White Plant Type Forb Short Description Annual plant.. Native Yes

Trifolium owyheense Common Names Family Legume or Pea Flower Color Purple Plant Type Forb Short Description Owyhee clover Native Yes

Verbena bracteata Common Names prostrate vervain, bigbract verbena Family Verbena Flower Color Light purple Plant Type Forb Native Yes

Viola adunca Common Names hook violet Family Violet Native Yes

Viola beckwithii Common Names Beckwith's violet Family Violet Flower Color Purple, white Plant Type Herb Native Yes

Viola nuttallii Common Names yellow violet Family Violet Native Yes

Zigadenus paniculatus Common Names foothill deathcamas Family Lily Native Yes

Native: No Information

Introduced: Europe

Weed: Yes

Dipsacus fullonum Common Names common teasel Family Teasel Flower Color Brown - purple Plant Type Shrub Introduced Europe Weed Yes

Introduced: North America

Weed: No

Montia perfoliata Common Names miner's lettuce Family Purslane Flower Color White Plant Type Herb Introduced North America Weed No

Weed: No Information

Cynoglossum officinale Common Names rats and mice, gypsyflower, gypsy flower, hound's tongue, hounds-tongue, hounds tongue Family Borage Flower Color Purple Plant Type Forb Introduced North America

Introduced: Yes

Weed: Yes

Agrostis stolonifera Common Names creeping bentgrass Family Grass Plant Type Grass Short Description An introduced weed, sometimes used for lawns. Introduced Yes Weed Yes

Amaranthus albus Common Names tumble pigweed Family Amaranth Flower Color Green Plant Type Herb Short Description Amaranthus albus, tumble pigweed Introduced Yes Weed Yes

Anthemis cotula Common Names stinking chamomile, mayweed chamomile Family Composites, Sunflower Introduced Yes Weed Yes

Carduus nutans Common Names musk thistle Family Composites, Sunflower Flower Color Purple Plant Type Forb Introduced Yes Weed Yes

Euphorbia esula Common Names leafy spurge Family Spurge Flower Color Yellow Plant Type Forb Introduced Yes Weed Yes

Euphorbia peplus Common Names petty spurge Family Spurge Plant Type Forb Introduced Yes Weed Yes

Lamium amplexicaule Common Names henbit , henbit deadnettle Family Mint Flower Color Purple Plant Type Forb Introduced Yes Weed Yes

Weed: No Information

Linum perenne Common Names wild flax, blue flax Family Flax Flower Color Blue Plant Type Forb Introduced Yes

Tribulus terrestris L. Common Names puncturevine, goathead, Mexican sandbur, Texas sandbur, tackweed Flower Color Yellow Plant Type Forb Introduced Yes

Introduced: No Information

Weed: Can be

Amsinckia intermedia Common Names fiddleneck Family Borage Flower Color Yellow or Purple Plant Type Herb Short Description Hay containing fiddleneck is poisonous to livestock Weed Can be

Eremopyrum triticeum Common Names Family Grass Plant Type Grass Short Description Annual wheatgrass Weed Can be

Weed: No

Acer negundo Common Names box elder Family Maple Flower Color Bright green Plant Type Tree Short Description Medium sized tree Weed No

Betula occidentalis Common Names western birch Family Birch Plant Type Tree Weed No

Cryptantha sp. Common Names cryptantha Family Borage Flower Color White Plant Type Shrub Weed No

Thlaspi arvense Common Names pennycress, field pennycress Family Mustard Flower Color White Plant Type Herb Weed No

Weed: Noxious

Apocynum cannabinum L. Common Names hemp dogbane Family Dogbane Flower Color White Weed Noxious

Linaria dalmatica Common Names dalmatian toadflax Family Figwort or Snapdragon Plant Type Forb Weed Noxious

Weed: Yes

Alopecurus pratensis Common Names meadow foxtail Family Grass Weed Yes

Amaranthus blitoides Common Names prostrate pigweed Family Amaranth Plant Type Herb Weed Yes

Amaranthus retroflexus Common Names redroot pigweed Family Amaranth Flower Color Green Plant Type Forb Weed Yes

Cuscuta sp. Common Names dodder Family Morningglory Flower Color White, cream Plant Type Vine Weed Yes

Daucus carota Common Names Queen Anne's lace, wild carrot Family Parsley Flower Color White Plant Type Herb Weed Yes

Epilobium brachycarpum Common Names panicle willowweed Family Evening Primrose Flower Color Purple, white Plant Type Forb Weed Yes

Equisetum laevigatum Common Names smooth scouring-rush Family Horsetail Weed Yes

Euphorbia glyptosperma Common Names thyme-leaved spurge Family Spurge Weed Yes

Galium triflorum Common Names fragrant bedstraw, sweetscented bedstraw Family Madder Weed Yes

Hypericum formosum var. Scouleri Common Names St. John's Wort Family St. John's Wort Flower Color Yellow Plant Type Herb Weed Yes

Malvella leprosa Common Names alkali mallow Family Mallow Weed Yes

Phalaris arundinacea Common Names reed canarygrass Plant Type Grass Weed Yes

Polygonum argyrocoleon Common Names erect knotweed Family Buckwheat Flower Color Green Plant Type Forb Weed Yes

Prunus sp. Common Names wild plum Family Rose Plant Type Tree Weed Yes

Solanum sarrachoides Common Names hoe nightshade, hairy nightshade Family Potato Weed Yes

Tetradymia canescens Common Names spineless horsebrush Family Composites, Sunflower Weed Yes

Weed: No Information

Achnatherum thurberianum Common Names Thurber's needlegrass

Arenaria congesta Common Names ballhead sandwort Family Pink

Asperugo procumbens Common Names Family Borage

Barbarea orthoceras Common Names wintercress, american yellowrocket Family Mustard

Celtis reticulata Common Names netleaf hackberry Family Elm Flower Color Green Plant Type Tree

Chaenactis douglasii Common Names Chaenactis, Douglas false yarrow, Douglas' dustymaiden Family Composites, Sunflower Flower Color White to pink Plant Type Herb

Epilobium watsonii Common Names Watson's willow -herb Family Evening Primrose Flower Color Purple Plant Type Herb

Lithospermum arvense Common Names corn gromwell Family Borage

Lomatium bicolor Common Names Wasatch desertparsley Family Parsley

Penstemon cyaneus Common Names blue penstemon Family Figwort or Snapdragon

Penstemon globosus Common Names globe penstemon Family Figwort or Snapdragon Flower Color Purple Plant Type Forb Short Description Globe Penstemon

Penstemon pachyphyllus Common Names thickleaf beardtongue Family Figwort or Snapdragon

Ranunculus sceleratus Common Names blister buttercup, cursed buttercup Family Buttercup

Ribes spathianum Common Names currant Family Gooseberry Flower Color Black Plant Type Shrub

Salix amygdaloides Common Names peach-leaf willow Family Willow Flower Color Yellow Plant Type Shrub - Tree

Senecio serra Common Names butterweed groundsel Family Composites, Sunflower Plant Type Herb