Taxa: Castilleja exserta (Orthocarpus purpurascens, Orthocarpus purpurascens var. latifolius, Orthocarpus purpurascens var. ornatus, Orthocarpus purpurascens var. venustus), Castilleja exserta ssp. exserta (Orthocarpus purpurascens var. pallidus, Orthocarpus purpurascens var. palmeri, Orthocarpus exsertus
... (show all)), Castilleja exserta ssp. latifolia, Castilleja exserta ssp. venusta