Desert Senna, Spiny Senna
Senna armata
Synonym: Cassia armata
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- ![Desert Senna, Spiny Senna: Senna armata (Synonym: Cassia armata)](armata/armata04-01-2006c.jpg)
- ![Desert Senna, Spiny Senna: Senna armata (Synonym: Cassia armata)](armata/armata04-01-2006f.jpg)
Desert senna observed in bloom on the desert washes around Ram's Hil, several miles southeast of Borrego Springs, CA.......April 1, 2006.
![Desert Senna, Spiny Senna: Senna armata (Synonym: Cassia armata)](armata/armata03-22-2005.jpg)
Desert senna observed on the sandy wash at Indian Gorge, Anza-Borrego Desert State Park, CA......March 22, 2005.
Paul Slichter