Wordnet 3.0
NOUN (1)
1.
an orchid of the genus Spiranthes having tall erect densely flowered spiraling clusters of creamy white vanilla-scented flowers;
widely distributed especially in low damp places of eastern and central North America;
[syn: screw augur, Spiranthes cernua]
WordNet (r) 3.0 (2006):
screw augur
n 1: an orchid of the genus Spiranthes having tall erect densely
flowered spiraling clusters of creamy white vanilla-scented
flowers; widely distributed especially in low damp places
of eastern and central North America [syn: screw augur,
Spiranthes cernua]