Pseudorchis

Seguier

Pl. Veron. 3: 254. 1754.

Common names: Small white orchid
Etymology: Greek pseudo, false, and the generic name Orchis
Treatment appears in FNA Volume 26. Treatment on page 549. Mentioned on page 497.
Revision as of 21:11, 5 November 2020 by imported>Volume Importer
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Herbs, perennial, rather succulent. Roots fasciculate, fleshy, both slender and digitately divided tuberoids. Stems leafy, leaves gradually reduced apically, generally to bracts proximal to inflorescence. Leaves few to several, ascending-spreading, conduplicate, bases sheathing. Inflorescences terminal, solitary, rather dense spikes; floral bracts foliaceous, prominently exserted to reduced and inconspicuous. Flowers several to many, resupinate; lip deeply 3-lobed, lobes entire, nearly equal, base spurred; anther cells parallel; pollinia 2, pollinaria 2, separated by thick, fleshy, laminar projection of midlobe of rostellum, free viscidia sheltered within pockets formed by auriculate lateral rostellum lobes; stigma concave. Fruits capsules.

Distribution

ne North America, Europe, n Atlantic Islands.

Discussion

Species 2 or 3 (1 in the flora).

Selected References

None.

Lower Taxa