| Scientific Name |
Common Name |
Native Status |
|
|
|
|
|
Aplectrum hyemale (Muhl. ex Willd.) Torrey
|
Puttyroot, Adam-and-Eve |
N |
|
Arethusa bulbosa L.
|
Dragon's-mouth, Bog-rose, Arethusa |
N |
|
Calopogon pallidus Chapman
|
Pale Grass-pink |
N |
|
Calopogon tuberosus (L.) BSP var. tuberosus
|
Tuberous Grass-pink, Common Grass-pink |
N |
|
Cleistesiopsis bifaria (Fernald) Pansarin & F. Barros
|
Appalachian Small Spreading Pogonia |
N |
|
Cleistesiopsis divaricata (L.) Pansarin & F. Barros
|
Large Spreading Pogonia |
N |
|
Cleistesiopsis oricamporum P.M. Brown
|
Coastal Plain Small Spreading Pogonia |
N |
|
Corallorhiza bentleyi Freudenstein
|
Bentley's Coralroot |
N |
|
Corallorhiza maculata (Raf.) Raf. var. maculata
|
Eastern Spotted Coralroot |
N |
|
Corallorhiza maculata (Raf.) Raf. var. occidentalis (Lindley) Ames
|
Western Spotted Coralroot |
N |
|
Corallorhiza odontorhiza (Willd.) Nuttall
|
Autumn Coralroot |
N |
|
Corallorhiza trifida Châtelain
|
Early Coralroot, Northern Coralroot |
N |
|
Corallorhiza wisteriana Conrad
|
Spring Coralroot |
N |
|
Cypripedium acaule Aiton
|
Pink Lady's-slipper, Moccasin-flower |
N |
|
Cypripedium candidum Muhl. ex Willd.
|
Small White Lady's-slipper |
N |
|
Cypripedium kentuckiense C.F.Reed
|
Kentucky Lady's-slipper |
N |
|
Cypripedium parviflorum Salisb. var. pubescens (Willd.) Knight
|
Large Yellow Lady's-slipper |
N |
|
Cypripedium reginae Walter
|
Showy Lady's-slipper, Queen Lady's-slipper |
N |
|
Dactylorhiza viridis (L.) R.M. Bateman Pridgeon, & M.W. Chase
|
Long-bracteate Green Orchid, Long-bracteate Frog Orchid |
N |
|
Epipactis helleborine (L.) Crantz
|
Helleborine |
I |
|
Galearis spectabilis (L.) Raf.
|
Showy Orchis, Showy Orchid |
N |
|
Goodyera pubescens (Willd.) R.Br. ex Aiton f.
|
Downy Rattlesnake-plantain |
N |
|
Goodyera repens (L.) R.Br. in W. Aiton & W.T. Aiton
|
Dwarf Rattlesnake-plantain, Lesser Rattlesnake-plantain |
N |
|
Habenaria repens Nuttall
|
Water-spider Orchid, Floating Orchid |
N |
|
Hexalectris spicata (Walter) Barnh.
|
Crested Coralroot |
N |
|
Isotria medeoloides (Pursh) Raf.
|
Small Whorled Pogonia |
N |
|
Isotria verticillata (Muhl. ex Willd.) Raf.
|
Large Whorled Pogonia |
N |
|
Liparis liliifolia (L.) L.C. Rich. ex Ker-Gawl.
|
Lily-leaved Twayblade, Large Twayblade |
N |
|
Liparis loeselii (L.) L.C. Rich.
|
Bog Twayblade, Fen Orchid |
N |
|
Malaxis bayardii Fern.
|
Appalachian Adder's-mouth |
N |
|
Malaxis spicata Swartz
|
Florida Adder's-mouth |
N |
|
Malaxis unifolia Michaux
|
Green Adder's-mouth |
N |
|
Neottia bifolia (Raf.) Bombach
|
Southern Twayblade |
N |
|
Neottia smallii (Wieg.) Szlachetko
|
Appalachian Twayblade, Small's Twayblade, Kidneyleaf Twayblade |
N |
|
Platanthera blephariglottis (Willd.) Lindl.
|
Small White Fringed Orchid |
N |
|
Platanthera ciliaris (L.) Lindl.
|
Yellow Fringed Orchid |
N |
|
Platanthera clavellata (Michx.) Luer
|
Small Green Wood Orchid |
N |
|
Platanthera cristata (Michx.) Lindl.
|
Crested Fringed Orchid, Golden Fringed Orchid |
N |
|
Platanthera flava (L.) Lindl.
|
Rein Orchid |
N |
|
Platanthera flava (L.) Lindl. var. flava
|
Southern Rein Orchid, Southern Gypsy-spike |
N |
|
Platanthera flava (L.) Lindl. var. herbiola (R.Br. ex Ait.f.) Luer
|
Tubercled Rein Orchid, Northern Gypsy-spike |
N |
|
Platanthera grandiflora (Bigelow) Lindl.
|
Large Purple Fringed Orchid |
N |
|
Platanthera hookeri (Torrey ex Gray) Lindley
|
Hooker's Orchid |
N |
|
Platanthera lacera (Michx.) G. Don
|
Ragged Fringed Orchid, Green Fringed Orchid |
N |
|
Platanthera leucophaea (Nutt.) Lindl.
|
Prairie Fringed Orchid |
N |
|
Platanthera orbiculata (Pursh) Lindl.
|
Large Round-leaved Orchid |
N |
|
Platanthera peramoena (Gray) Gray
|
Purple Fringeless Orchid, Purple Spire Orchid |
N |
|
Platanthera psycodes (L.) Lindl.
|
Small Purple Fringed Orchid |
N |
|
Platanthera shriveri P.M. Brown
|
Shriver's Frilly Orchid |
N |
|
Pogonia ophioglossoides (L.) Ker-Gawl.
|
Rose Pogonia |
N |
|
Ponthieva racemosa (Walt.) C. Mohr
|
Shadow Witch Orchid |
N |
|
Spiranthes arcisepala M.C. Pace
|
|
N |
|
Spiranthes bightensis M.C. Pace
|
|
N |
|
Spiranthes cernua (L.) L.C. Rich.
|
Nodding Ladies'-tresses |
N |
|
Spiranthes eatonii Ames ex P.M. Brown
|
Eaton's Ladies'-tresses |
N |
|
Spiranthes lacera (Raf.) Raf. var. gracilis (Bigelow) Luer
|
Southern Slender Ladies'-tresses |
N |
|
Spiranthes lacera (Raf.) Raf. var. lacera
|
Northern Slender Ladies'-tresses |
N |
|
Spiranthes laciniata (Small) Ames
|
Lace-lip Ladies'-tresses |
N |
|
Spiranthes lucida (H.H.Eat.) Ames
|
Shining Ladies'-tresses |
N |
|
Spiranthes magnicamporum Sheviak
|
Great Plains Ladies'-tresses |
N |
|
Spiranthes ochroleuca (Rydb.) Rydb.
|
Yellow Nodding Ladies'-tresses |
N |
|
Spiranthes odorata (Nutt.) Lindl.
|
Fragrant Ladies'-tresses, Marsh Ladies'-tresses |
N |
|
Spiranthes ovalis Lindl. var. erostellata Catling
|
Oval Ladies'-tresses, October Ladies'-tresses |
N |
|
Spiranthes praecox (Walt.) S.Wats.
|
Grass-leaved Ladies'-tresses, Giant Ladies'-tresses |
N |
|
Spiranthes sylvatica P.M. Brown
|
Woodland Ladies'-tresses, Pale Green Ladies'-tresses |
N |
|
Spiranthes tuberosa Raf.
|
Little Ladies'-tresses |
N |
|
Spiranthes vernalis Engelm. & Gray
|
Twisted Ladies'-tresses, Spring Ladies'-tresses |
N |
|
Tipularia discolor (Pursh) Nutt.
|
Cranefly Orchid |
N |
|
Triphora trianthophora (Sw.) Rydb. ssp. trianthophora
|
Three Birds Orchid, Nodding Pogonia |
N |
|
|
|
|