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Polystachya

Polystachya
Family: Orchidaceae
Media
not available
  • FNA
  • Resources
James D. Ackerman in Flora of North America (vol. 26)
Herbs epiphytic, lithophytic, or terrestrial. Roots velamentous. Stems slender or pseudobulbous, clustered or distant along rhizome. Leaves 1-several, conduplicate, thin [fleshy], leathery. Inflorescences terminal, simple or paniculate racemes with ± secund branches; peduncle enclosed by scarious sheaths. Flowers few to many, mostly not resupinate, generally small; dorsal sepal free; lateral sepals adnate to column foot forming mentum; petals smaller than sepals, free; lip 3-lobed [simple], adnate to and articulate with column foot, forming part of mentum; disc usually callose, pubescent; column semiterete, short; foot distinct; stigmas confluent, transverse under rostellum, viscidium ovate to elliptic; anther terminal, incumbent, operculate; pollinia 4, globose or ellipsoid, hard, waxy, attached to single short stipe. Fruits capsules.
Species within inventory project: Arizona Flora || << 1 - 50 taxa >>
Polystachya acridolens
Media
not available
Map not
Available
Polystachya acuminata
Media
not available
Map not
Available
Polystachya adansoniae
Media resource of Polystachya adansoniae
Map not
Available
Polystachya aethiopica
Media
not available
Map not
Available
Polystachya affinis
Media resource of Polystachya affinis
Map not
Available
Polystachya albescens
Media resource of Polystachya albescens
Map not
Available
Polystachya alicjae
Media
not available
Map not
Available
Polystachya alpina
Media resource of Polystachya alpina
Map not
Available
Polystachya anastacialynae
Media
not available
Map not
Available
Polystachya angularis
Media
not available
Map not
Available
Polystachya angustifolia
Media
not available
Map not
Available
Polystachya anthoceros
Media
not available
Map not
Available
Polystachya armeniaca
Media
not available
Map not
Available
Polystachya asper
Media
not available
Map not
Available
Polystachya bamendae
Media
not available
Map not
Available
Polystachya bancoensis
Media
not available
Map not
Available
Polystachya batkoi
Media
not available
Map not
Available
Polystachya bella
Media resource of Polystachya bella
Map not
Available
Polystachya bennettiana
Media
not available
Map not
Available
Polystachya bequaertii
Media
not available
Map not
Available
Polystachya bertauxiana
Media
not available
Map not
Available
Polystachya bicalcarata
Media
not available
Map not
Available
Polystachya bicarinata
Media
not available
Map not
Available
Polystachya bifida
Media
not available
Map not
Available
Polystachya billetiana
Media
not available
Map not
Available
Polystachya bipoda
Media
not available
Map not
Available
Polystachya biteaui
Media
not available
Map not
Available
Polystachya brassii
Media
not available
Map not
Available
Polystachya bruechertiae
Media
not available
Map not
Available
Polystachya brugeana
Media
not available
Map not
Available
Polystachya caduca
Media
not available
Map not
Available
Polystachya caespitifica
Media
not available
Map not
Available
Polystachya calluniflora
Media
not available
Map not
Available
Polystachya caloglossa
Media resource of Polystachya caloglossa
Map not
Available
Polystachya calyptrata
Media
not available
Map not
Available
Polystachya camaridioides
Media
not available
Map not
Available
Polystachya campyloglossa
Media
not available
Map not
Available
Polystachya canaliculata
Media
not available
Map not
Available
Polystachya candida
Media
not available
Map not
Available
Polystachya caudata
Media
not available
Map not
Available
Polystachya cerea
Media resource of Polystachya cerea
Map not
Available
Polystachya clavata
Media resource of Polystachya clavata
Map not
Available
Polystachya coelogynochila
Media
not available
Map not
Available
Polystachya compereana
Media
not available
Map not
Available
Polystachya concreta
Media resource of Polystachya concreta
Map not
Available
Polystachya confusa
Media
not available
Map not
Available
Polystachya cooperi
Media
not available
Map not
Available
Polystachya coriscensis
Media
not available
Map not
Available
Polystachya couloniana
Media
not available
Map not
Available
Polystachya cribbiana
Media
not available
Map not
Available
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