Sonchus asper ssp. a.

Asteraceae Family (Sunflower)

Distinguishing Characteristics

• Clasping, prickly leaves. Urn-shaped involucel in fruit.

Habitat(s)

• Disturbed areas and grassland.

Additional Information

• Introduced. Native to Europe.
   
• Flowering time: almost year-round.
   
• Additional images from CalPhotos.
   
• Treatment from Jepson Manual.