Wildflowers of Southern Arizona
Wislizenus' Senna.
Senna wislizeni.
Pea (Fabaceae) family.
The flowers are in small clusters at the branch tips. The individual flowers have 5 golden yellow, cupped petals, 10 stamens, and a single pistil. The flowers are followed by long, narrow, dark brown bean pods. The leaves are pinnately compound with 2 to 3 pairs of small, oval-shaped, dark green leaflets. The branches are woody and dark gray-brown in color. The bright golden yellow flowers strongly contrast against the dark leaves and branches.
Santa Catalina Mountains.
Catalina Highway
Location: Pullout 1 mile up Catalina Highway.
9/13/15
See SEINet Pictures and Description
See FireFly Forest Pictures and Description