After Ramirez, Gravendeel, Singer, Marshall & Pierce, 2007
<==o Orchidaceae Juss., 1789 (orkideat, kämmekät) |-- Apostasioideae `--+-- Cypripedioideae |--o Vanilloideae (vaniliansukuiset orkideat) | `-- Vanilla (vanilija) `--+--o Epidentroidea | |-- Nervilia | |--+-- Listera | | `-- Epipactis | `== numerous other Epidentroids `--o Orchidoidea |== numerous other Orchidoids |-- Gomphichis `--+-- Altensteinia |-- Chloraea |-- Ponthieva |-- Spiranthes `--o Goodyerinae Klotzsch, 1846 |-- †Meliorchis caribea Ramirez, Gravendeel, Singer, Marshall & Pierce, 2007 |-- Goodyera |-- Kreodanthus |-- Ludisia |-- Microchilus |-- Zeuxine `== other Goodyerines
Reference(s):
- Ramirez, S. R., Gravendeel, B., Singer, R. B., Marshall, C. R. & Pierce, N. E., 2007: Dating the origin of the Orchidaceae from a fossil orchid with its pollinator.
–Nature: Vol. 448, pp. 1042-1044 [doi: 10.1038/nature06039]