Alnus rubra
Oregon Alder, Red Alder
Other regional names: Western Alder
- Western Alder
Also known as: Alnus incana var. rubra (Bong.) Regel +6 more
- Alnus incana var. rubra (Bong.) Regel
- Alnus oregana Nutt.
- Alnus oregona Nutt.
- Alnus oregona var. pinnatisecta Starker
- Alnus rubra f. pinnatisecta (Starker) Rehder
- Alnus rubra var. pinnatisecta Starker
- Alnus rubra var. rubra
Botanical Data
- Taxonomic Rank: Species
- Botanical Family: Betulaceae
- WCVP Morphological Data: Recorded natively as a tree.
Find Reference Images
Google-powered external web search for Alnus rubra
Alnus rubra (commonly known as Oregon alder or Red Alder) is a tree belonging to the Betulaceae family. Naturally occurring in North America, this species is primarily associated with temperate conditions.
Macro Climate
Temperate
Plant Type
Tree
Native Range
Continents (WGSRPD)
NORTHERN AMERICA
Regions (WGSRPD)
Northwestern U.S.A., Southwestern U.S.A., Subarctic America, Western Canada
Botanical Countries (WGSRPD L3)
Alaska, British Columbia, California, Idaho, Montana, Oregon, Washington, Yukon
Introduced Range
Plants flagged as 'Introduced' have been transported outside their native historical range by human activity. While many are common ornamentals, some may become naturalized or invasive in local environments. Local ecological guidelines require verification prior to planting.
Botanical Countries (Non-Native)
Argentina South, Great Britain