Alnus crispa, 73.0548--CA. UC Berkeley Bot. Gard. 4 Jul 03. 007.jpg
This occurrence of Alnus crispa hort. ex Steud., 1840 (73.0548) was collected on July 3, 2003 in United States. Flora of the World includes 4 field photographs documenting this occurrence, all of which are displayed here.
Classification
Kingdom
Plantae
Phylum
Tracheophyta
Class
Magnoliopsida
Order
Fagales
Family
Betulaceae
Genus
Alnus
Specific Epithet
crispa
Authorship
hort. ex Steud., 1840