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Neottia bifolia (syn. Listera australis), common name southern twayblade,[2] is a species of terrestrial orchid found in eastern Canada (from Nova Scotia to Ontario) and the eastern United States (from Florida west to eastern Texas and north to Vermont).[1][3][4]
References
- ^ a b c "Neottia bifolia", World Checklist of Selected Plant Families, Royal Botanic Gardens, Kew, retrieved 2012-04-05
- ^ "Plants Profile for Listera australis (southern twayblade)", USDA Plants, USDA Natural Resources Conservation Service, retrieved 2012-04-05 (as Listera australis)
- ^ Flora of North America v 26 p 587, Southern twayblade, Listera australis Lindley, Gen. Sp. Orchid. Pl. 456. 1840.
- ^ Biota of North America Program, 2013 county distribution map, Neottia bifolia
External links
- US Department of Agriculture plants profile, Listera australis Lindl. southern twayblade
- Go Orchids, North American Orchid Conservation Center, Neottia bifolia (Raf.) ined. Southern Twayblade
- Go Botany, New England Wild Flower Society, Neottia bifolia, southern twayblade
- Florida's Native and Naturalized Orchids, Southern Twayblade (Listera australis)
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