Indigo Bush, Schott Indigobush, Schott's Dalea, Schott's Indigo Bush
Psorothamnus schottii
Synonyms: Dalea schottii, Dalea schottii var. puberula, Psorodendron schottii
- 
Schott's indigo bush observed at left in Mine Wash, SE of the junction of Highways 78 and S3, Anza-Borrego Desert State Park, CA......March 24, 2005. The photo at right shows Schott's indigo bush at Indian Hill in Indian Valley, Anza-Borrego Desert State Park, CA.....March 21, 2005.
- 
Schott's indigo bush observed at left blooming on desert washes surrounding Rams Hill, Borrego Springs, CA......March 26, 2006. The photo at right shows Schott's indigo bush blooming on desert washes at the northwest corner of Indian Head Ranch, north of Borrego Springs, CA......March 29, 2010.
- 
- 
Schott's indigo bush observed blooming on desert washes surrounding Rams Hill, Borrego Springs, CA......April 1, 2006.
- 
- 
Schott's indigo bush in bloom at the mouth of Henderson Canyon, Anza-Borrego Desert State Park, CA.....March 24, 2010.
Paul Slichter