-catkins-, Tree Plants by Weed, Ecoregion, Watershed, Introduced, Scientific Name where Native includes Yes

Weed: No

Idaho Batholith - High Glacial Drift-Filled Valleys

Watershed: No Information

Introduced: No Information

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