Calyptridium arizonicum (Arizona pussypaws)
Calyptridium hesseae (Hesse's pussypaws)
Calyptridium martirense
Calyptridium monandrum (common pussypaws) (Attributes)
Calyptridium monospermum (oneseed pussypaws) (Attributes)
Calyptridium nevadense (Nevada pussypaws)
Calyptridium parryi (Parry's pussypaws) (Attributes)
Calyptridium pulchellum (Mariposa pussypaws) (Attributes)
Calyptridium pygmaeum (pygmy pussypaws) (Attributes)
Calyptridium quadripetalum (fourpetal pussypaws) (Attributes)
Calyptridium roseum (rosy pussypaws) (Attributes)
Calyptridium umbellatum (Mt. Hood pussypaws) (Attributes)