Red Alder, Alnus rubra | Native Plants PNW
Alnus rubra | Landscape Plants | Oregon State University
Nitrogen-fixing trees “eat” rocks, play pivotal role in forest health | Oregon State University
Alnus rubra (Red Alder)
Red Alder | Wood
CalPhotos: Alnus rubra; Red Alder
Red Alder facts and health benefits
Alnus rubra (Oregon Alder, Pacific Coast Alder, Red Alder, Western Alder) | North Carolina Extension Gardener Plant Toolbox
Red alder • Alnus rubra - Biodiversity of the Central Coast
Red Alder | native companion plants for sale | Native Foods Nursery
Red Alder (Alnus rubra) – Friends of Gualala River
Red Alder | Alnus rubra
Alnus rubra
Alnus rubra | Sevenoaks Native Nursery
Alnus rubra, Red Alder – Woodbrook Native Plant Nursery
Red alder • Alnus rubra - Biodiversity of the Central Coast
Red Alder -- Alnus rubra — Plant in Place
Red Alder, Alnus rubra | Native Plants PNW
Alnus rubra - Wikipedia
Alder | Definition, Description, Tree, Wood, & Facts | Britannica
Virginia Tech Dendrology Fact Sheet
Alnus rubra | Landscape Plants | Oregon State University
What Tree Is That? Online Edition at Arborday.org
Red Alder - San Juan Island National Historical Park (U.S. National Park Service)
Red Alder | EMSWCD
Stand of Red Alder trees at sunset | This is one of my favor… | Flickr
