Synonyms
Plagiobothrys microcarpus Greene
Allocarya cristata Piper
Echinoglochin cristata (Piper) Brand
Allocarya austinae var. nuda Hoover
Allocarya austinae var. cristata (Piper) Jeps.
Allocarya austinae Greene
Echinoglochin austinae (Greene) Brand
Krynitzkia austinae (Greene) Rattan