Adenostegia ramosa var. macrocephalus Kuntze variety synonym

Adenostegia pringlei (A.Gray) Greene species synonym

Adenostegia parviflora Ferris species synonym

Adenostegia nevinii (A.Gray) Greene species synonym

Adenostegia laxiflora (A.Gray) Kuntze species synonym

Adenostegia ciliosa Rydb. species doubtful

Adenostegia capitata (Nutt. ex Benth.) Kuntze species synonym

Adenostegia bicolor (A.Nelson) Rydb. species synonym

Adenostegia ramosa (Nutt. ex Benth.) Kuntze species synonym

Cordylanthus kingii var. kingii variety synonym

Adenostegia nevinii (A.Gray) Kuntze species synonym

Adenostegia pringlei (A.Gray) Kuntze species synonym

Cordylanthus kingii S.Watson species accepted

Cordylanthus rigidus (Benth.) Jeps. species accepted

Cordylanthus laxiflorus A.Gray species accepted

Cordylanthus ramosus Nutt. ex Benth species accepted

Cordylanthus ramosus subsp. setosus Pennell subspecies synonym

Cordylanthus ramosus var. puberulus J.F.Macbr. variety synonym

Cordylanthus tenuis A.Gray species accepted

Cordylanthus nevinii A.Gray species accepted

Cordylanthus parviflorus (Ferris) Wiggins species accepted

Cordylanthus glandulosus Pennell species synonym

Cordylanthus capitatus Nutt. ex Benth. species accepted

Cordylanthus nevadensis Edwin species synonym

Cordylanthus pilosus A.Gray species accepted

Cordylanthus eremicus (Coville & C.V.Morton) Munz species accepted

Cordylanthus nidularius Howell species accepted

Cordylanthus pringlei A.Gray species accepted

Cordylanthus wrightii A.Gray species accepted

Adenostegia laxiflora (A.Gray) Greene species synonym

Cordylanthus bicolor A.Nelson species synonym

Cordylanthus ramosus subsp. ramosus subspecies synonym

Cordylanthus capitatus Nutt. species homotypic synonym

Cordylanthus ramosus Nutt. species homotypic synonym

Adenostegia capitata (Nutt. ex Benth.) Greene species synonym

Adenostegia laxiflora (A.Gray) Wettst. species synonym

Adenostegia ramosa (Nutt. ex Benth.) Greene species synonym

Adenostegia kingii Kuntze, 1891 species doubtful