Orchidaceae

33,128 accepted species, page 427 of 553.

Platanthera obtusata
Bluntleaved Orchid
Platanthera okuboi
Platanthera oligantha
Platanthera ophrydioides
Platanthera orbicularis
Platanthera orbiculata
Lesser Roundleaved Orchid
Platanthera orbiculata var. macrophylla
Platanthera orbiculata var. orbiculata
Platanthera oreades
Platanthera oreophila
Platanthera ovatilabris
Platanthera pachycaulon
Platanthera pachyglossa
Platanthera pallida
Platanthera papuana
Platanthera peichiatieniana
Platanthera peramoena
Platanthera pollostantha
Platanthera praeclara
Western Prairie Fringed Orchid
Platanthera psycodes
Small Butterfly Orchid
Platanthera purpurascens
Purple-Petal Bog Orchid
Platanthera quadricalcarata
Platanthera replicata
Platanthera roseotincta
Platanthera sachalinensis
Platanthera saprophytica
Platanthera shriveri
Shriver's Orchid
Platanthera sikkimensis
Platanthera sonoharai
Platanthera sparsiflora
Platanthera stapfii
Platanthera stenantha
Platanthera stenochila
Platanthera stenoglossa
Platanthera stricta
Slender Bog Orchid
Platanthera superantha
Platanthera taiwanensis
Platanthera takedae
Platanthera takedae subsp. takedae
Platanthera takedae subsp. uzenensis
Platanthera tescamnis
Platanthera tipuloides
Aleutian Bog Orchid
Platanthera transversa
Royal Rein Orchid
Platanthera unalascensis
Alaska Bog Orchid
Platanthera uniformis
Platanthera urceolata
Platanthera ussuriensis
Platanthera valkenburgii
Platanthera whangshanensis
Platanthera yadongensis
Platanthera yadonii
Yadon’s Piperia
Platanthera yosemitensis
Yosemite Bog Orchid
Platanthera zhelesnajae
Platanthera zijinensis
Platanthera zothecina
Alcove Bog Orchid
Platycoryne affinis
Platycoryne affinis var. affinis
Platycoryne affinis var. ecalcarata
Platycoryne alinae
Platycoryne ambigua