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CCDB → Angiosperms → Orchidaceae → Paphiopedilum → Paphiopedilum gratrixianum Rolfe
| Name | Accepted Name | Gametophytic(n) | Sporophytic(2n) | Data Source | reference | ||
| ! | Paphiopedilum gratrixianum Rolfe | Paphiopedilum gratrixianum Rolfe | 26 | IPCN online | Cox, A. V., G. J. Abdelnour, M. D. Bennett & I. J. Leitch. 1998. Genome size and karyotype evolution in the slipper orchids (Cypripedioideae: Orchidaceae). Amer. J. Bot. 85(5): 681–687. | ||
| ! | Paphiopedilum gratrixianum Rolfe | Paphiopedilum gratrixianum Rolfe | 26 | eFlora | |||
| ! | Paphiopedilum gratrixianum Rolfe | Paphiopedilum gratrixianum Rolfe | 26 | Cave1963 | Duncan & MacL. 1948 |