Cypripedium acaule

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Related to Cypripedium acaule: moccasin flower, Lady slipper
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Noun1.Cypripedium acaule - once common rose pink woodland orchid of eastern North AmericaCypripedium acaule - once common rose pink woodland orchid of eastern North America
ladies' slipper, lady's slipper, lady-slipper, slipper orchid - any of several chiefly American wildflowers having an inflated pouchlike lip; difficult or impossible to cultivate in the garden
References in periodicals archive ?
En tanto que Cypripedium acaule Aiton cuyas semillas son fusiformes la viabilidad vario de 20 a 40% (Lauzer et al.
Tetrazolium staining and in vitro germination of mature seeds of Cypripedium acaule (Orchidaceae).
Alton Lindsey conducted the first cursory floral survey in 1972 and reported Cypripedium acaule, Lycopodium clavatum, twenty living tamarack trees, and an open Acer canopy forming above the tamarack (Swinehart 1994).
Three species, including Caltha palustris, Cypripedium acaule, and Platanthera ciliaris, were documented with photographs only.
In this study, we investigated pollinator-mediated selection acting through both female pollination success (pollen receipt) and male pollination success (pollen removal) on morphological and phenological traits in two populations of the pink lady's slipper orchid, Cypripedium acaule Ait.
Other notable but more local herbaceous species include Carex trisperma, Coptis trifolia, Cypripedium acaule, Dryopterus spinulosa, Isotria verticillata, Lycopodium lucidulum, L.
Tipularia discolor (Snow and Whigham 1989), Cyclopogon cranichoides (Calvo 1990), Cypripedium acaule (Primack and Hall 1990), and Epidendrum ciliare (Ackerman and Montalvo 1990).