477759 | Piptatheropsis exigua (Thurb.) Romasch. et al. | | | a | | Piptatheropsis exigua (Thurb.) Romasch. et al. | |
477760 | Piptatheropsis canadensis (Poir.) Romasch. et al. | | | a | | Piptatheropsis canadensis (Poir.) Romasch. et al. | |
477771 | Piptatheropsis pungens (Torr.) Romasch. et al. | | | a | | Piptatheropsis pungens (Torr.) Romasch. et al. | |
480092 | Piptatheropsis micrantha (Trin. & Rupr.) Romasch. et al. | | | a | | Piptatheropsis micrantha (Trin. & Rupr.) Romasch. et al. | |