Synonyms
Sonchus adenophora Wooton & Standl.
Descurainia obtusa var. adenophora (Wooton & Standl.) Kearney & Peebles
Descurainia obtusa subsp. adenophora (Wooton & Standl.) Detling
Sophia adenophora Wooton & Standl.
Sisymbrium adenophorum (Wooton & Standl.) Tidestr.