- Plants
- ›Vascular Plants
- ›flowering plants
- ›Dicots
- ›beeches, oaks, walnuts, and allies
- ›birch family
- ›Alnus

Arizona alder
Alnus oblongifolia
Alnus oblongifolia (Arizona alder) is a large alder, birch-family tree up to 72 feet (22 m), from the southwestern United States and northern Sonora, Mexico. It grows across Arizona into western New Mexico mountain ranges. In central Arizona its range extends across the transition zone to the White Mountains region of eastern Arizona–western New Mexico border.
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Alnus oblongifolia in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 158202.