Orchidaceae

33,128 accepted species, page 448 of 553.

Polystachya virginea
Polystachya virginea var. parva
Polystachya virginea var. virginea
Polystachya vulcanica
Polystachya walravensiana
Polystachya waterlotii
Polystachya wightii
Polystachya winigeri
Polystachya woosnamii
Polystachya woosnamii var. nyungweensis
Polystachya woosnamii var. woosnamii
Polystachya xerophila
Polystachya zambesiaca
Polystachya zambesiaca var. zambesiaca
Polystachya zuluensis
Pomatocalpa angustifolia
Pomatocalpa arachnanthe
Pomatocalpa armigerum
Pomatocalpa bhutanicum
Pomatocalpa bicolor
Pomatocalpa decipiens
Pomatocalpa diffusum
Pomatocalpa floresana
Pomatocalpa fuscum
Pomatocalpa grandis
Pomatocalpa koordersii
Pomatocalpa kunstleri
Pomatocalpa linearipetalum
Pomatocalpa macphersonii
Pomatocalpa maculosum
Pomatocalpa maculosum subsp. andamanicum
Pomatocalpa maculosum subsp. maculosum
Pomatocalpa marsupiale
Pomatocalpa parvum
Pomatocalpa simalurense
Pomatocalpa sphaetophorum
Pomatocalpa spicatum
Pomatocalpa tonkinense
Pomatocalpa truncatum
Pomatocalpa undulatum
Pomatocalpa undulatum subsp. acuminatum
Pomatocalpa undulatum subsp. undulatum
Ponera exilis
Ponera juncifolia
Ponthieva andicola
Ponthieva appendiculata
Ponthieva bicornuta
Ponthieva boliviensis
Ponthieva brittoniae
Ponthieva camargoi
Ponthieva campestris
Ponthieva castanedae
Ponthieva cesarensis
Ponthieva collantesii
Ponthieva cornuta
Ponthieva curvilabia
Ponthieva cuyujana
Ponthieva diptera
Ponthieva disema
Ponthieva dunstervillei