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Cabeza Prieta Natural History Association
Sonoran Desert Plants
Sonchus asper ssp. asper (Prickly Sow Thistle, chinita)

Ajo Peak at Night

 

 Sonchus asper ssp. asper

 Sonchus asper ssp. asper

 Sonchus asper ssp. asper

Habitat: disturbed areas, washes
Life Form: forb,annual
Leaf Description: alternate pinnatifid leaves
Flower Color: yellow
Flowering Period: winter and spring
Spines: spiny leaves
Family: Asteraceae (sunflower family)
Abundance: introduced,common
Additional Information:
Felger, R.S. and S. Rutman. 2016. Ajo Peak to Tinajas Altas: Flora of southwestern Arizona. Part 21. Eudicots: Asteraceae-Aster Family. Phytoneuron 2016-77: 1-164. Published 29 November 2016. ISSN 2153 733X page 139 (30.2 MB pdf)

Photo Credits:
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Photo #2
Photo #3

Our member horticultural expert is Hank Jorgensen. For more information on this plant species, see Hank's page on Sonchus asper ssp. asper (opens in a new tab).

 

 

 

 

 

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