Yellow Plants by Watershed, Family, Introduced, Plant Type, Common Name

Watershed: Malheur

Composites, Sunflower

Introduced: No Information

Shrub

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

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

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

Watershed: Owyhee

Composites, Sunflower

Introduced: No Information

Shrub

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

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

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

Watershed: Snake

Composites, Sunflower

Introduced: No Information

Shrub

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

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

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

Watershed: Weiser

Composites, Sunflower

Introduced: No Information

Shrub

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

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

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

Watershed: No Information

Barberry

Introduced: No Information

Shrub

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

Blazing Star

Introduced: No Information

Herb

blazing star Scientific Name Mentzelia laevicaulis Family Blazing Star Flower Color Yellow Plant Type Herb Native Yes Weed No

smoothstem blazingstar Scientific Name Mentzelia laevicaulis Family Blazing Star Flower Color Yellow Plant Type Herb Native Yes Weed No

Buckwheat

Introduced: No Information

Forb

sulphur buckwheat Scientific Name Eriogonum umbellatum Family Buckwheat Flower Color Yellow Plant Type Forb Native Yes Weed No

sulphur-flowered buckwheat Scientific Name Eriogonum umbellatum Family Buckwheat Flower Color Yellow Plant Type Forb Native Yes Weed No

Buttercup

Introduced: No Information

Herb

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

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

Calla-lily

Introduced: No Information

Herb

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

Caper

Introduced: No Information

Forb

Cleomella Scientific Name Cleomella macbrideana 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

Herb

yellow beeplant Scientific Name Cleome lutea Family Caper Flower Color Yellow Plant Type Herb Native Yes Weed Can be

yellow spiderflower Scientific Name Cleome lutea Family Caper Flower Color Yellow Plant Type Herb Native Yes Weed Can be

Composites, Sunflower

Introduced: Yes

Forb

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

Herb

compass plant Scientific Name Lactuca serriola Family Composites, Sunflower Flower Color Yellow Plant Type Herb Introduced Yes Native No Weed Yes

prickly lettuce Scientific Name Lactuca serriola Family Composites, Sunflower Flower Color Yellow Plant Type Herb Introduced Yes Native No Weed Yes

Introduced: No Information

Forb

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

low hawksbeard Scientific Name Crepis modocensis Family Composites, Sunflower Flower Color Yellow Plant Type Forb Native Yes Weed No

modoc hawksbeard Scientific Name Crepis modocensis Family Composites, Sunflower Flower Color Yellow Plant Type Forb Native Yes Weed No

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

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

Herb

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

basin rayless daisy Scientific Name Erigeron concinnus var. aphanactis Family Composites, Sunflower Flower Color Yellow Plant Type Herb Native Yes Weed No

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

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

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

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

false dandelion Scientific Name Agoseris glauca Family Composites, Sunflower Flower Color Yellow Plant Type Herb Native Yes Weed No

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

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

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

long-leafed hawksbeard Scientific Name Crepis acuminata Family Composites, Sunflower Flower Color Yellow Plant Type Herb Native Yes Weed No

longleaf hawksbeard Scientific Name Crepis acuminata Family Composites, Sunflower Flower Color Yellow Plant Type Herb Native Yes Weed No

mule-ears Scientific Name Wyethia amplexicaulis Family Composites, Sunflower Flower Color Yellow Plant Type Herb Native Yes Weed No

mule's ear Scientific Name Wyethia amplexicaulis Family Composites, Sunflower Flower Color Yellow Plant Type Herb Native Yes Weed No

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

Oregon sunshine Scientific Name Eriophyllum lanatum Family Composites, Sunflower Flower Color Yellow Plant Type Herb Native Yes Weed No

pale agoseri Scientific Name Agoseris glauca Family Composites, Sunflower Flower Color Yellow Plant Type Herb Native Yes Weed No

rayless fleabane Scientific Name Erigeron concinnus var. aphanactis Family Composites, Sunflower Flower Color Yellow Plant Type Herb Native Yes Weed No

rayless shaggy fleabane Scientific Name Erigeron concinnus var. aphanactis Family Composites, Sunflower Flower Color Yellow Plant Type Herb Native Yes Weed No

short-beaked agroseris Scientific Name Agoseris glauca Family Composites, Sunflower Flower Color Yellow Plant Type Herb Native Yes Weed No

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

tapertip hawksbeard Scientific Name Crepis acuminata Family Composites, Sunflower Flower Color Yellow Plant Type Herb Native Yes Weed No

western salsify Scientific Name Tragopogon dubius Family Composites, Sunflower Flower Color Yellow Plant Type Herb Location McCall

wooly sunflower Scientific Name Eriophyllum lanatum Family Composites, Sunflower Flower Color Yellow Plant Type Herb Native Yes Weed No

yellow goats beard Scientific Name Tragopogon dubius Family Composites, Sunflower Flower Color Yellow Plant Type Herb Location McCall

yellow salsify Scientific Name Tragopogon dubius Family Composites, Sunflower Flower Color Yellow Plant Type Herb Location McCall

Shrub

gray rabbit brush Scientific Name Ericameria nauseosa 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

gray rabbitbrush Scientific Name Ericameria nauseosa 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

rubber rabbit brush Scientific Name Ericameria nauseosa 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

rubber rabbitbrush Scientific Name Ericameria nauseosa 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

Shrub - grass

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

Evening Primrose

Introduced: No Information

Herb

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

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

Figwort or Snapdragon

Introduced: No Information

Forb

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

Herb

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

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

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

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

Goosefoot

Introduced: No Information

Shrub

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

Iris

Introduced: No Information

Forb

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

Legume or Pea

Introduced: Yes

Herb

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

Introduced: No Information

Forb

basalt milkvetch Scientific Name Astragalus filipes Family Legume or Pea Flower Color Yellow Plant Type Forb Native Yes Weed No

threadstalk milkvetch Scientific Name Astragalus filipes Family Legume or Pea Flower Color Yellow Plant Type Forb Native Yes Weed No

Herb

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

curvepod milkvetch Scientific Name Astragalus curvicarpus Family Legume or Pea Flower Color Yellow Plant Type Herb Native Yes Weed No

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

sickle milkvetch Scientific Name Astragalus curvicarpus Family Legume or Pea Flower Color Yellow Plant Type Herb Native Yes Weed No

Lily

Introduced: No Information

Forb

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

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

Mallow

Introduced: Yes

Shrub

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

Mustard

Introduced: Yes

Forb

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

Introduced: No Information

Forb

flixweed Scientific Name Descurainia sophia Family Mustard Flower Color Yellow Plant Type Forb Native No Weed Noxious

Herb

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

tansy mustard Scientific Name Descurainia sp. Family Mustard Flower Color Yellow Plant Type Herb Location McCall

Shrub

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

Parsley

Introduced: No Information

Forb

Gray's desert parsley Scientific Name Lomatium grayi Family Parsley Flower Color Yellow Plant Type Forb Native Yes Weed No

Gray's lomatium Scientific Name Lomatium grayi Family Parsley Flower Color Yellow Plant Type Forb Native Yes Weed No

Herb

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

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

Primrose

Introduced: No Information

Forb

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

Purslane

Introduced: No Information

Herb

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

Rose

Introduced: No Information

Forb

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

Herb

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

Shrub

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

bitterbrush Scientific Name Purshia tridentata Family Rose Flower Color Yellow Plant Type Shrub Short Description Nearby Camp Morrison. Native Yes Weed No

Spurge

Introduced: Yes

Forb

leafy spurge Scientific Name Euphorbia esula Family Spurge Flower Color Yellow Plant Type Forb Introduced Yes Weed Yes

St. John's Wort

Introduced: No Information

Herb

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

Stonecrop

Introduced: No Information

Herb

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

Violet

Introduced: No Information

Herb

yellow mountain violet Scientific Name Viola venosa Family Violet Flower Color Yellow Plant Type Herb Native Yes Weed No

yellow prairie violet Scientific Name Viola venosa Family Violet Flower Color Yellow Plant Type Herb Native Yes Weed No

Water Lily

Introduced: No Information

Herb

indian pond lily Scientific Name Nuphar polysepala Family Water Lily Flower Color Yellow Plant Type Herb Native Yes Weed No

yellow water lily Scientific Name Nuphar polysepala Family Water Lily Flower Color Yellow Plant Type Herb Native Yes Weed No

Willow

Introduced: No Information

Shrub - Tree

peach-leaf willow Scientific Name Salix amygdaloides Family Willow Flower Color Yellow Plant Type Shrub - Tree

Family: No Information

Introduced: Yes

Forb

goathead Scientific Name Tribulus terrestris L. Flower Color Yellow Plant Type Forb Introduced Yes

Mexican sandbur Scientific Name Tribulus terrestris L. Flower Color Yellow Plant Type Forb Introduced Yes

puncturevine Scientific Name Tribulus terrestris L. Flower Color Yellow Plant Type Forb Introduced Yes

tackweed Scientific Name Tribulus terrestris L. Flower Color Yellow Plant Type Forb Introduced Yes

Texas sandbur Scientific Name Tribulus terrestris L. Flower Color Yellow Plant Type Forb Introduced Yes

Introduced: No Information

Forb

cous biscuit-root Scientific Name Lomatium cous Flower Color Yellow Plant Type Forb Native Yes

cous-root desert-parsley Scientific Name Lomatium cous Flower Color Yellow Plant Type Forb Native Yes

whitestem blazingstar Scientific Name Mentzelia albicaulis Flower Color Yellow Plant Type Forb Native Yes