Calyptridium nudum Greene | Calyptridium umbellatum (Torr.) Greene |
Calyptridium paniculatum (Kellogg) Greene | Calyptridium umbellatum (Torr.) Greene |
Calyptridium umbellatum caudiciferum (A.Gray) Jeps. | Calyptridium umbellatum (Torr.) Greene |
Calyptridium nudum Greene | Calyptridium umbellatum (Torr.) Greene |
Calyptridium paniculatum (Kellogg) Greene | Calyptridium umbellatum (Torr.) Greene |
Calyptridium umbellatum caudiciferum (A.Gray) Jeps. | Calyptridium umbellatum (Torr.) Greene |