Alnus rhombifolia (California Alder) is a species of tree in the family Betulaceae. They have a self-supporting growth form. They are native to The Contiguous United States, North America, Western North America, and United States. They have simple, broad leaves and green flowers. Flowers are visited by Acraea terpsicore. Individuals can grow to 23 m.
EOL has data for 83 attributes, including: