Plants in the Birch Family by Watershed, Introduced, Native, Ecoregion, Common Name where Weed includes No

Watershed: No Information

Introduced: No Information

Native: Yes

Idaho Batholith - High Glacial Drift-Filled Valleys

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

Ecoregion: No Information

mountain alder Scientific Name Alnus incana 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

Native: No Information

Ecoregion: No Information

western birch Scientific Name Betula occidentalis Family Birch Plant Type Tree Weed No