Betulaceae FAMILY Least Concern

Alnus rubra

Edibility

2/5

Medicinal

3/5

Safety & Hazards

The freshly harvested inner bark is emetic but is alright once it has been dried[ 172 Title Discovering Wild Plants - Alaska, W. Canada and the Northwest. Publication Author Schofield. J. J. Publisher Alaska Northwest Books; Alaska Year 2003 ISBN 0882403699 Description A nice guide to some useful plants in that area. ].

Botanical Description

Alnus rubra is a deciduous tree, often with several trunks; the crown is narrow or pyramidal; it can grow up to 30 metres tall. The bole can be up to 90cm in diameter[ 82 Title Manual of the Trees of N. America. Publication Author Sargent. C. S. Website http://www.biodiversitylibrary.org/ Publisher Dover Publications Inc. New York. Year 1965 ISBN 0-486-20278-X Description Two volumes, a comprehensive listing of N. American trees though a bit out of date now. Good details on habitats, some details on plant uses. Not really for the casual reader. It can be downloaded from the internet. , 270 Title Flora of N. America Publication Author Website http://flora.huh.harvard.edu/fna/ Publisher Year 0 ISBN Description An on-line version of the flora with an excellent description of the plant including a brief mention of plant uses. , 338 Title IUCN Red List of Threatened Species Publication Author Website http://www.iucnredlist.org/ Publisher Year 0 ISBN Description A list of plants under threat and facing possible extinction, usually with brief details of the threats and information on habitat. ]. The tree is harvested from the wild for local use as a food, medicine and source of materials. Alnus rubra is considered to be the most important commercial hardwood of the Pacific Northwest[ 338 Title IUCN Red List of Threatened Species Publication Author Website http://www.iucnredlist.org/ Publisher Year 0 ISBN Description A list of plants under threat and facing possible extinction, usually with brief details of the threats and information on habitat. ]. Alnus rubra is a commonly occurring species in North America. There are no known threats that are or will adversely affect this species in the foreseeable future. The plant is classified as 'Least Concern' in the IUCN Red List of Threatened Species(2013)[ 338 Title IUCN Red List of Threatened Species Publication Author Website http://www.iucnredlist.org/ Publisher Year 0 ISBN Description A list of plants under threat and facing possible extinction, usually with brief details of the threats and information on habitat. ].

Habitat & Origin

Origintemperate

Native RangeWestern N. America - Alaska, south to California.

HabitatMoist rich soils in woods below 600 metres and within 50 km of the coast[ 60 Title Vascular Plants of the Pacific Northwest. Publication Author Hitchcock. C. L. Publisher University of Washington Press Year 1955 ISBN - Description A standard flora for Western N. America with lots of information on habitat etc. Five large volumes, it is not for the casual reader. , 82 Title Manual of the Trees of N. America. Publication Author Sargent. C. S. Website http://www.biodiversitylibrary.org/ Publisher Dover Publications Inc. New York. Year 1965 ISBN 0-486-20278-X Description Two volumes, a comprehensive listing of N. American trees though a bit out of date now. Good details on habitats, some details on plant uses. Not really for the casual reader. It can be downloaded from the internet. , 229 Title The Complete Trees of N. America. Field Guide and Natural History. Publication Author Elias. T. Publisher Van Nostrand Reinhold Co. Year 1980 ISBN 0442238622 Description A very good concise guide. Gives habitats, good descriptions, maps showing distribution and a few of the uses. It also includes the many shrubs that occasionally reach tree proportions. ]. Mainly restricted to streams and wet areas before European settlement, logging etc has provided an abundance of open sites favouring colonization by this plant[ 338 Title IUCN Red List of Threatened Species Publication Author Website http://www.iucnredlist.org/ Publisher Year 0 ISBN Description A list of plants under threat and facing possible extinction, usually with brief details of the threats and information on habitat. ]