Synonyms
Eschscholzia eximia Greene
Eschscholzia delitescens Greene ex Fedde
Eschscholzia asprella Greene
Eschscholzia urceolata Eastw.
Eschscholzia lemmonii var. laxa Greene
Eschscholzia alcicornis Greene
Eschscholzia lemmonii var. cuspidata Greene
Eschscholzia lemmonii var. asprella (Greene) Jeps.