Pteryxia hendersonii

Pteryxia hendersonii (Coult. & Rose) Mathias & Constance  

Family: Apiaceae

Henderson's Spring-Parsley, more...Long-Lobe Spring-Parsley

[Aletes hendersonii (J.M.Coult. & Rose) W.A.Weber, moreAletes longiloba (Rydb.) W.A.Weber, Cymopterus hendersonii (Coult. & Rose) Cronquist, Cymopterus longilobus (Rydb.) W.A.Weber]