Flora of New York/Orchidaceae

Asparagales (1) Orchidaceae Dioscoreales & Liliales Iridaceae & Asphodelaceae Asparagales (2) Hypoxidaceae, Iridaceae, Asphodelaceae The classification scheme used here for the order Asparagales is from P.F. Stevens, (2001-2015). Angiosperm Phylogeny Website. Version 14, April 2015. - University of Missouri, St Louis, and Missouri Botanical Garden. intro Orchidaceae Apostasioideae   Vanilloideae Vanilleae   Pogonieae Pogonia ophioglossoides (rose pogonia) Isotria (2 whorled pogonia taxa) Cypripedioideae Cypripedium (8 lady's slipper taxa) Orchidoideae Cranichideae Goodyerinae  Goodyera (3 rattlesnake-plantain taxa) Spiranthinae  Spiranthes (15 ladies’ tresses taxa) Diurideae   Codonorchideae   Orchideae - Orchidinae Dactylorhiza viridis (long-bract frog orchid) Galearis spectabilis (showy orchid) Amerorchis rotundifolia (round-leaved orchid) Platanthera (18 fringed orchid taxa) Epidendroideae Neottieae Neottia (4 twayblade taxa) Epipactis helleborine (weed orchid) Sobralieae   Wullschlaegelieae   Thaieae   Triphoreae Triphora trianthophoros (nodding pogonia) Xerorchideae   Gastrodieae   Nervilieae   Tropidieae   Arethuseae Arethusa bulbosa (dragon’s mouth) Calopogon tuberosus (grass pink) Malaxideae - Malaxidinae Liparis (2 wide lip orchid taxa) Malaxis (3 adder’s mouth taxa) Collabieae   Podochileae   Vandeae   Cymbidieae   Epidendreae - Calypsoinae Corallorhiza (6 coral-root taxa) Aplectrum hyemale (puttyroot, Adam & Eve) Calypso bulbosa (fairy slipper) Tipularia discolor (cranefly orchid) Family Orchidaceae The Orchidaceae (orchid family) has about 20 genera with close to 70 taxa growing outside of cultivation in New York.Orchidaceae The organization used here is based on Chase et al. (2015)Mark W. Chase, Kenneth M. Cameron, John V. Freudenstein, Alec M. Pridgeon, Gerardo Salazar, Cássio van den Berg, André Schuiteman, An updated classification of Orchidaceae, Botanical Journal of the Linnean Society, Volume 177, Issue 2, February 2015, Pages 151–174. Subfamily Vanilloideae The Vanilloideae ... Tribe Pogonieae Pogonia Pogonia ophioglossoides, Rose Pogonia PinhookBog.jpg Pogonia ophioglossoidesrose pogonia Asparagales Orchidaceae Vanilloideae Pogonieae Pogonia Pogonia 276 1 Pogonia ophioglossoides (L.) Ker Gawl. 1753 Arethusa ophioglossoides L. 1816 Pogonia ophioglossoides Ker Gawl. 1921 Pogonia ophioglossoides Ker Gawl. brachypogon Fernald Rose pogonia Snakemouth orchid Snake-mouth orchid Pogonie langue-de-serpent Pogonie à langue de serpent Native Likely secure CITES II OBL Perennial Herb-forb 1996 4 POOP NN 6935 pogonia/ophioglossoides 43441 220010773 23503118 POOP Pogonia+ophioglossoides Pogonia%20ophioglossoides Pogonia ophioglossoides Orchi 01.jpg Isotria Isotria verticillata.jpg Isotria verticillatalarge whorled pogonia Asparagales Orchidaceae Vanilloideae Pogonieae Isotria Fiveleaf orchid 607 2 Raf. (1808) Isotria verticillata (Muhl. ex Willd.) Raf. 1805 Arethusa verticillata Muhl. ex Willd. 1808 Isotria verticillata Raf. 1818 Pogonia verticillata Nutt. Large whorled pogonia Large whorled pogonia orchid Purple five-leaved orchid Purple fiveleaf orchid Isotrie verticillée Grande pogonie verticillée Native Vulnerable DEC-DDECD CITES II 2004 3-4 ISVE NN 6878 Isotria/verticillata 220006872 Isotria verticillata USFWS-1.jpg Isotria medeoloides (Pursh) Raf. 1813 Arethusa medeoloides Pursh 1838 Isotria medeoloides (Pursh) Raf. 1867 Pogonia affinis Austin ex A.Gray Small whorled pogonia Native Endangered DEC-ADECA 2003 Z ISME2 NN DEC-1New York State Department of Environmental Conservation, Regulation §193.3(a) Endangered native plants. Isotria medeoloides (16977598144).jpg Orchidaceae Vanilloideae Subfamily Cypripedioideae Cypripedioideae - Distribution map - journal.pone.0038788.jpg Cypripedioideae distribution map The Cypripedioideae consists of the lady's slipper orchids in the genera Cypripedium, Mexipedium, Paphiopedilum, Phragmipedium and Selenipedium. Of these, only Cypripedium species are native or naturalized in New York State (and much of the temperate northern hemisphere. Cypripedium The genus Cypripedium contains about 60 taxa worldwide. Seven of these are native to New York State. Cypripedium subg. Cypripedium Cypripedium subgenus Cypripedium contains 3 sections of native lady' slippers. pink lady's slipper (sect. Acaulia), yellow lady's slippers (sect. Cypripedium), and ram's head lady's slipper (sect. Arietinum). Cypripedium subg. Cypripedium sect. Acaulia Cypripedium acaule - Flickr 003.jpg Cypripedium acaule Pink lady's slipper (sect. Acaulia) Asparagales Orchidaceae Cypripedioideae Cypripedium Cypripedium Acaulia Cypripedium Lady's-slipper 453 8 Cypripedium Acaulia Cypripedium acaule Aiton 1768 Cypripedium hirsutum Mill. Gard. Dict., ed. 8.: n.° 3 (1768), nom. rej. 1789 Cypripedium acaule Aiton Hort. Kew. 3: 303 (1789) 1791 Cypripedium humile Salisb. Trans. Linn. Soc. London 1: 79 (1791) 1903 Fissipes acaulis (Aiton) Small Fl. S.E. U.S.: 311 (1903) 1913 Calceolus hirsutus (Mill.) Nieuwl. Amer. Midl. Naturalist 3: 118 (1913) 1917 Fissipes hirsuta (Mill.) Farw. Druggists' Circ. 61: 230 (1917) 1920 Fissipes acaulis (Aiton) Small lancifolia House Bull. New York State Mus. Nat. Hist. 219-220: 242 (1920) 1938 Fissipes hirsuta (Mill.) Farw. albiflora (E.L.Rand & Redfield) Farw. Pap. Michigan Acad. Sci. 23: 128 (1938) 1995 Cypripedium acaule Aiton biflorum P.M.Br. N. Amer. Native Orchid J. 1: 197 (1995) Pink lady's-slipper Moccasin flower Stemless lady’s-slipper Cypripède acaule Cypripède rose Sabot de la Vierge Native Likely secure 5 FACW 2021 4 Apparently secure in New York State. CYAC3 NN Native Eastern US & Canada cypripedium/acaule 423650 242101544 Cypripedium+acaule Cypripedium%20acaule Cypripedium acaule nymap.svg Pink Lady's Slipper 3.jpg Cypripedium subg. Cypripedium sect. Cypripedium Cypripedium parviflorum Orchi 016.jpg Cypripedium parviflorum Yellow lady's slippers (sect. Cypripedium) Asparagales Orchidaceae Cypripedioideae Cypripedium Cypripedium Cypripedium Cypripedium Lady's-slipper 453 8 Cypripedium Cypripedium Cypripedium parviflorum Salisb. makasin (Farw.) Sheviak 1918 Cypripedium makasin Farw. 1918 Cypripedium pubescens Willd. makasin Farw. 1993 Cypripedium parviflorum Salisb. makasin (Farw.) Sheviak Northern yellow lady's slipper Greater yellow lady's slipper Small yellow lady's slipper Cypripède mocassin Native Likely secure 2030 4 CYPAM3 NN 6860 cypripedium/parviflorum 242102235 50169988 Cypripedium+parviflorum+var.+makasin Cypripedium%20parviflorum Cypripedium parviflorum var makasin nymap.svg Cypripedium parviflorum var. makasin Orchi 156-1.jpg Cypripedium parviflorum Salisb. pubescens (Willd.) O.W.Knight 1804 Cypripedium pubescens Willd. 1906 Cypripedium parviflorum Salisb. pubescens O.W.Knight 1938 Cypripedium calceolus L. pubescens Correll Greater yellow lady's slipper Large yellow lady's slipper Cypripède pubescent Cypripède jaune variété à pétales plats Native Vulnerable 1998 3 CYPAP3 NN 6862 cypripedium/parviflorum 242102237 Cypripedium+parviflorum+var.+pubescens Cypripedium%20parviflorum Cypripedium parviflorum var pubescens nymap.svg Cypripedium parviflorum var. pubescens Orchi 015a.jpg Cypripedium parviflorum Salisb. parviflorum 1791 Cypripedium parviflorum Salisb. 1913 Calceolus parviflorus (Salisb.) Nieuwl. 1946 Cypripedium calceolus L. parviflorum (Salisb.) Fernald 1968 Cypripedium calceolus L. parviflorum (Salisb.) Hultén Small yellow lady's-slipper Native Endangered 2041 Z CYPAP4 N0 cypripedium/parviflorum 242102236 50169987 Cypripedium+parviflorum+var.+parviflorum Cypripedium%20parviflorum Cypripedium parviflorum var parviflorum nymap.svg Cypripedium parviflorum Orchi 014.jpg Cypripedium candidum Muhl. ex Willd. 1805 Cypripedium candidum Muhl. ex Willd. 1913 Calceolus candidus (Muhl. ex Willd.) Nieuwl. Small white lady's slipper White lady's slipper Native Endangered 2022 1 CYCA5 NN Cypripedium%20candidum nymap.svg Small white lady's slipper (Cypripedium candidum) (8915907256).jpg Cypripedium calceolus L. 1753 Cypripedium calceolus L. Eurasian lady's-slipper Introduced Eurasia Excluded X 168 53948 Excluded nymap.svg excluded 0 counties Klump.ziedas1.jpg Cypripedium subg. Cypripedium sect. Arietinum Ram's-Head Lady's-Slipper (Cypripedium arietinum).jpg Cypripedium arietinum Ram's head lady's slipper (Cypripedium arietinum) is listed as threatened in New York State.New York Natural Heritage Program. 2024. Online Conservation Guide for Cypripedium arietinum. Jan. 13, 2024. Asparagales Orchidaceae Cypripedioideae Cypripedium Cypripedium Arietinum Cypripedium Lady's-slipper 453 8 Cypripedium Arietinum Cypripedium arietinum R.Br. W.T.Aiton, Hortus Kew. 5: 222 (1813) 1813 Cypripedium arietinum R.Br. W.T.Aiton, Hortus Kew. 5: 222 (1813) 1818 Criosanthes borealis Raf. Amer. Monthly Mag. & Crit. Rev. 2: 268 (1818) 1833 Arietinum americanum L.C.Beck Bot. North. Middle States: 352 (1833) 1905 Criosanthes arietina (R.Br.) House Bull. Torrey Bot. Club 32: 374 (1905) 1923 Cypripedium arietinum R.Br. albiflorum House Bull. New York State Mus. Nat. Hist. 243-244: 48 (1923) 1995 Cypripedium arietinum R.Br. biflorum P.M.Br. N. Amer. Native Orchid J. 1: 198 (1995) Ram's head lady's slipper Ram's head Cypripède tête-de-bélier Native Threatened 9 FACW Perennial Herb S2, G3 2032 2 CYAR5 NN 57844-Cypripedium-arietinum 75337-2 cypripedium/arietinum 456479 242101545 Cypripedium_arietinum Cypripedium%20arietinum nymap.svg 13 counties 4 counties Cypripedium arietinum 1-disch (5098053504).jpg Cypripedium subg. Irapeana Cypripedium reginae '-190402' Walter, Fl. Carol. 222 (1788) (50008605577).jpg Cypripedium reginae Cypripedium subgenus Irapeana section Irapeana contains the showy lady's slipper (Cypripedium reginae). Asparagales Orchidaceae Cypripedioideae Cypripedium Irapeana Cypripedium Lady's-slipper 453 8 Irapeana Obtusiflora Cypripedium reginae Walter 1788 Cypripedium reginae Walter 1913 Calceolus reginae (Walter) Nieuwl., Showy lady's-slipper Pink-and-white lady's-slipper Queen's lady's-slipper Cypripède royal Native Vulnerable FACW 6665 3 CYRE6 NN cypripedium/reginae 242101553 Cypripedium%20reginae Cypripedium reginae nymap.svg Cypripedium reginae Orchi 2012-06-04 005.jpg Orchidaceae Cypripedioideae Subfamily Orchidoideae Tribe Cranichideae Subtribe Goodyerinae Goodyera Downy rattlesnake plantain (Goodyera pubescens) (25141069974).jpg Goodyera pubescens Of the four North American (north of Mexico) rattlesnake plantains (Goodyera spp.), probably three are found in New York. Asparagales Orchidaceae Orchidoideae Cranichideae Goodyerinae Goodyera Goodyera Rattlesnake plantain 1066 3 Goodyera pubescens (Willd.) R.Br. 1805 Neottia pubescens Willd. Sp. Pl., ed. 4. 4: 76 (1805) 1813 Goodyera pubescens R.Br. W.T.Aiton, Hortus Kew. 5: 198 (1813) 1891 Orchiodes pubescens (Willd.) Kuntze Revis. Gen. Pl. 2: 675 (1891) 1893 Peramium pubescens (Willd.) Curtiss ex Small & Vail Mem. Torrey Bot. Club 4: 155 (1893) 1900 Peramium tesselatum A.Heller Cat. N. Amer. Pl., ed. 2: 4 (1900) 1908 Epipactis pubescens (Willd.) A.A.Eaton Proc. Biol. Soc. Washington 21: 65 (1908), nom. illeg. 1910 Epipactis willdenovii House Muhlenbergia 6: 74 (1910) Downy rattlesnake-plantain Goodyérie pubescente Native Likely secure 8 FACU Perennial Herb 2n = 26. S4-S5, G5 2001 4-5 GOPU NN 62406-Goodyera-pubescens 6874 Goodyera/pubescens 242101641 23502974 nymap.svg ? counties ? counties Goodyera pubescens - Flickr 003.jpg Goodyera repens (L.) R.Br. W.T.Aiton, Hortus Kew. 5: 198 (1813) 1753 Satyrium repens L. Sp. Pl.: 945 (1753) 1813 Goodyera repens (L.) R.Br. W.T.Aiton, Hortus Kew. 5: 198 (1813) 1899 Goodyera repens (L.) R.Br. ophioides Fernald Rhodora 1: 6 (1899) 1901 Peramium ophioides Rydb. N.L.Britton, Man. Fl. N. States: 302 (1901) 1931 Goodyera ophioides (Fernald) Rydb. Brittonia 1: 86 (1931) Dwarf rattlesnake-plantain Lesser rattlesnake-plantain Goodyérie rampante Native Likely secure 9 FACU Perennial Herb 2n = 30 S4-S5, G5 2002 4-5 GORE2 NN 2840931 62407-Goodyera-repens Goodyera/repens 200028685 23500789 ? counties 5 counties Goodyera repens flowers in detail - Männiku.jpg Goodyera tesselata G.Lodd. Loddiges Bot. Cab. 10: t. 952 (1825) Goodyera oblongifolia Goodyera repens 1824 Goodyera tesselata G.Lodd. Bot. Cab. 10: t. 952 (1825) 1891 Orchiodes tesselatum (G.Lodd.) Kuntze Revis. Gen. Pl. 2: 675 (1891) 1908 Epipactis tesselata (G.Lodd.) A.A.Eaton Proc. Biol. Soc. Washington 21: 66 (1908) 1979 Goodyera repens (L.) R.Br. tesselata (G.Lodd.) B.Boivin Phytologia 42: 395 (1979) Checkered rattlesnake plantain Tesselated rattlesnake-plantain Loddiges' rattlesnake-plantain Goodyérie panachée Native Likely secure 8 FACU Perennial Herb 2n = 45, 60 S4 6664 4 GOTE NN 62366-Goodyera-tesselata 112587-2 6876 Goodyera/tesselata 242101642 Goodyera_tesselata 23502976 nymap.svg 26 counties 14 counties Goodyera tesselata 57591544.jpg Goodyera oblongifolia Raf. 1833 Goodyera oblongifolia Raf. 1908 Epipactis decipiens Benth. 1923 Goodyera decipiens Hubbard Western rattlesnake plantain Giant rattlesnake plantain Goodyérie à feuilles oblongues Native Unranked 2n = 30 0 D 50719-Goodyera-oblongifolia goodyera/oblongifolia northern Maine & Vermont Excluded nymap.svg Not listed Upper Great Lakes Goodyera oblongifolia kz03.jpg Subtribe Spiranthinae Spiranthes Spiranthes cernua complex Spiranthes cernua iNat-10078973.jpg Spiranthes cernuaNodding ladies'-tresses Morphologically, the species of the Spiranthes cernua complex are known to be quite variable within species but relatively similar from one species to another. Recent molecular phylogenetic research has redefined this group by moving some species in or out, confirming hybrid origins, and adding newly published species.Matthew C. Pace, Kenneth M. Cameron (2017) "The Systematics of the Spiranthes cernua Species Complex (Orchidaceae): Untangling the Gordian Knot," Systematic Botany, American Society of Plant Taxonomists, Vol. 42, No. 4, December 2017, pp. 640-669(30). https://doi.org/10.1600/036364417X696537 Asparagales Orchidaceae Orchidoideae Cranichideae Spiranthes Spiranthes Ladies' tresses 925 10 Spiranthes cernua (L.) Rich. 1753 Ophrys cernua L. 1800 Neottia cernua (L.) Willd. 1817 Spiranthes cernua (L.) Rich. 1891 Gyrostachys cernua (L.) Kuntze 1905 Ibidium cernuum (L.) House 1913 Triorchis cernua (L.) Nieuwl. Nodding lady's tresses Nodding ladies'-tresses Spiranthe penchée Spiranthe cernuée Native Likely secure 2 FACW Perennial Herb-forb 6658 4 SPCE NN 6940 spiranthes/cernua moist, boggy, acidic soils and partial shade 242101948 23501027 nymap.svg Spiranthes cernua (17573761536).jpg Spiranthes ochroleuca (Rydb.) Rydb. 1901 Gyrostachys ochroleuca Rydb. 1905 Spiranthes cernua (L.) Rich. ochroleuca Ames 1932 Spiranthes ochroleuca Rydb. 1941 Spiranthes × steigeri Correll Yellow ladies'-tresses 2019 New York Flora Atlas / 2019 Native Plant Trust Yellow nodding ladies'-tresses USDA NRCS National Plant Data Team Spiranthe jaunâtre Database of Vascular Plants of Canada Native Secure 7 NC Perennial Herb-forb 2017 5 Dry to dry-mesic oak dominated forests and woodlands SPOC NN 6946 spiranthes/ochroleuca open, dry to wet sites of various kinds 242101959 23503158 nymap.svg Spiranthes ochroleuca Orchi 06.jpg 59 Spiranthes casei Catling & Cruise casei 1974 Spiranthes casei Catling & Cruise 1981 Spiranthes casei Catling & Cruise casei Catling (autonym) auct Spiranthes × intermedia non Ames auct Spiranthes vernalis non Engelm & A.Gray Case's ladies'-tresses Spiranthe de Case Native Threatened 2 NC Perennial Herb-forb 1989 3-4 SPCAC4 NN 6937 spiranthes/casei open habitats with low vegetation (meadows and fields, ridges or ledges) 530527 242102299 23503139 Spiranthes+casei+var.+casei Spiranthes%20casei nymap.svg Clinton, Cortland, Essex, Franklin, Genesee, Hamilton, Herkimer, Jefferson, Lewis, St.Lawrence, Wyoming Spiranthes casei iNat 23381019.jpg Spiranthes magnicamporum Sheviak Charles J. Sheviak (1947-) Botanical Museum Leaflets, Harvard University, 23(7):287–297, pl. 22. 1973. 1973 Spiranthes magnicamporum Sheviak Great Plains ladies'-tresses Great Plains lady's-tresses Native Endangered CITES-II 8 FACU Perennial Herb-forb 7523 1 SPMA5 NN 242101958 SPMA5 Spiranthes+magnicamporum Spiranthes%20magnicamporum nymap.svg Jefferson, St. Lawrence Great Plains Lady's Tresses (Spiranthes magnicamporum) (19733569485).jpg Spiranthes incurva (Jenn.) M.C.Pace Spiranthes cernua (s.s.) Spiranthes magnicamporum 2017 Spiranthes incurva (Jenn.) M.C.Pace Sphinx ladies’ tresses Ancient hybrid of Nodding ladies’ tresses & Great Plains ladies'-tresses Native Unranked Herb-forb 7642 NU nymap.svg Fulton, Hamilton, Oswego Spiranthes incurva Schoolcraft County, Michigan (cropped).jpg Spiranthes arcisepala M.C. Pace 2017 Spiranthes arcisepala M.C.Pace Appalachian ladies’ tresses 2019 New York Flora Atlas Native Unranked 7643 NU nymap.svg Delaware, Hamilton Spiranthes Arcisepala (cropped).jpg Spiranthes ovalis Lindl. erostellata Catling 1840 Spiranthes ovalis Lindl. 1983 Spiranthes ovalis Lindl. erostellata Catling October ladies’ tresses Native Endangered Herb-forb 7634 1 SPOVE NN 242102303 23513233 nymap.svg St. Lawrence only Spiranthes ovalis - cropped.jpg Spiranthes outside of cernua complex Spiranthes lucida BWF1-2995q.jpg Spiranthes lucida Asparagales Orchidaceae Orchidoideae Cranichideae Spiranthes Spiranthes Ladies' tresses 925 10 Spiranthes lucida (H.H.Eaton) Ames 1832 Neottia lucida H.H.Eaton 1833 Spiranthes plantaginea (Raf.) Raf. 1905 Ibidium plantagineum (Raf.) House 1908 Spiranthes lucida (H.H.Eaton) Ames Shining ladies'-tresses Wide-leaved ladies'-tresses Spiranthe lustrée Spiranthe brillante Native Secure 4 FACW Perennial Herb-forb 6657 5 Rich fens and calcareous seepy habitats with thin soils. Does well in or on the edges of rivulets through fens which have marly rocky soils. SPLU2 NN 6944 spiranthes/lucida high-pH river and lake shores, seeps and meadows 43467 242101957 23503155 SPLU2 nymap.svg Spiranthes lucida WFNY-042A.jpg Spiranthes romanzoffiana Cham. Ludolf Karl Adelbert von Chamisso 1828 Spiranthes romanzoffiana Cham. 1900 Gyrostachys stricta Rydb. 1905 Ibidium strictum House 1909 Spiranthes stricta A.Nelson Hooded ladies'-tresses Irish lady's-tresses Spiranthe de Romanzoff Native Likely secure 8 OBL Perennial Herb-forb 2016 4 SPRO NN 6949 spiranthes/romanzoffiana 43473 35321 242101965 23501031 242629-2 Spiranthes%20romanzoffiana nymap.svg Spiranthes romanzoffiana NRCS-001.jpg Spiranthes lacera (Raf.) Raf. lacera 1818 Neottia lacera Raf. 1833 Spiranthes lacera (Raf.) Raf. Northern  slender ladies'-tresses Northern  slender lady's tresses Spiranthe découpée Spiranthe lacérée Native Likely secure 5 Perennial Herb-forb 1992 4 SPLAL NN 6943 spiranthes/lacera 530530 242102302 nymap.svg Spiranthes lacera (4916811718).jpg Spiranthes lacera (Raf.) Raf. gracilis (Bigelow) Luer 1824 Neottia gracilis Bigelow 1833 Spiranthes gracilis (Bigelow) L.C.Beck 1840 Spiranthes beckii Lindl. 1905 Ibidium gracile (Bigelow) House 1906 Ibidium beckii House 1975 Spiranthes lacera (Raf.) Raf. gracilis (Bigelow) Luer Southern  slender ladies'-tresses Slender lady's tresses Spiranthe grêle Spiranthe gracile Native Unranked 5 FAC FACU Perennial Herb-forb 1994 3-4 SPLAG NN 6941 spiranthes/lacera 530529 242102301 23512209 nymap.svg Spiranthes lacera var gracilis NRCS-001 2x3.jpg Spiranthes tuberosa Raf. 1833 Spiranthes tuberosa Raf. 1904 Spiranthes grayi Ames 1867 Spiranthes simplex A.Gray 1946 Spiranthes tuberosa Raf. grayi (Ames) Fernald Little ladies'-tresses Little lady's tresses Spiranthe Native Very vulnerable 10 Perennial Herb-forb 2015 3 SPTU NN not listed in Canada spiranthes/tuberosa 505346 242101967 23512182 nymap.svg Spiranthes tuberosa (cropped).jpg Spiranthes vernalis Engelm. & A.Gray 1845 Spiranthes vernalis Engelm. & A.Gray 1891 Gyrostachys vernalis Kuntze 1905 Ibidium vernale House 1908 Spiranthes sinensis (Pers.) Ames Twisted ladies'-tresses Spring ladies'-tresses Spring lady's tresses Upland ladiestresses Spiranthe Native Especially vulnerable S1S2New York Natural Heritage Program. 2019. Online Conservation Guide for Spiranthes vernalis. Available from: https://guides.nynhp.org/spring-ladies-tresses/. Accessed May 7, 2019. 7 FAC Perennial Herb-forb 2007 1 spiranthes/vernalis 43453 242101968 23503170 nymap.svg Spiranthes vernalis-001.jpg Spiranthes Ladies' tresses 925 X (excluded taxa) Spiranthes praecox (Walter) S. Watson 1788 Limodorum praecox Walter 1890 Spiranthes praecox (Walter) S. Watson 1906 Ibidium praecox (Walter) House 1913 Triorchis praecox (Walter) Nieuwl. Greenvein lady's tresses N. America native Excluded X 174 EXCLUDED SPPR2 N0 242101964 23503164 nymap.svg Lilies and orchids (Plate XIV) (6279408897).jpg Spiranthes × simpsonii Catling & Sheviak S. lacera var. lacera S. romanzoffiana Native No reports 242102302 nymap.svg Spiranthes × eamesii P.M.Brown S. lacera var. gracilis S. tuberosa Native No reports nymap.svg Spiranthes × ‌intermedia Ames S. lacera var. gracilis S. vernalis Native No reports nymap.svg Tribe Orchideae Dactylorhiza Coeloglossum viride 08 mg-k.jpg Dactylorhiza viridis Molecular studies have shown that Coeloglossum is embedded within a monophyletic Dactylorhiza clade, prompting Coeloglossum viride to be transferred to Dactylorhiza viridis by R. M. Bateman et al. 1997, even though morphologic differences are apparent.Charles J. Sheviak, Paul M. Catling (2020). Coeloglossum viride. FNA Volume 26. Flora of North America Association. 5 November 2020. The 2022 New York Rare Plant Status List shows Coeloglossum viride. Long-bracted Orchid. G5. S1S2. E (endangered).Ring, Richard M. New York Rare Plant Status Lists. New York Natural Heritage Program, State University of New York College of Environmental Science and Forestry, Albany, NY. December 2022. 108 pp. Asparagales Orchidaceae Orchidoideae Orchideae Dactylorhiza Dactylorhiza Frog orchid 590 1 Dactylorhiza viridis (L.) R.M.Bateman, Pridgeon & M.W.Chase Richard M. Bateman, Alec Melton Pridgeon, Mark Wayne Chase Lindleyana 12: 129. 1997. (Lindleyana) 1753 Satyrium viride L. Sp. Pl.: 944 (1753) 1769 Orchis viridis (L.) Crantz Stirp. Austr. Fasc., ed. 2, 2: 491 (1769) 1813 Habenaria viridis (L.) R.Br. W.T.Aiton, Hortus Kew. 5: 192 (1813) 1813 Habenaria bracteata (Muhl. ex Willd.) R.Br. W.T.Aiton, Hortus Kew. 5: 192 (1813) 1820 Coeloglossum viride (L.) Hartm. Handbok i Skandinaviens Flora 329. 1820 1827 Chamorchis viridis (L.) Dumort. Fl. Belg.: 133 (1827) 1829 Platanthera viridis (L.) Lindl. Syn. Brit. Fl.: 261 (1829) 1830 Himantoglossum viride (L.) Rchb. Fl. Germ. Excurs.: 120 (1830) 1850 Coeloglossum bracteatum (Muhl. ex Willd.) Parl. ex Willd. Flora italiana, ossia descrizione delle piante ... 3: 409. 1850 1975 Coeloglossum viride (L.) Hartm. virescens (Muhl. ex Willd.) Luer The Native Orchids of the United States and Canada 172. 1975 1997 Dactylorhiza viridis (L.) R.M.Bateman, Pridgeon & M.W.Chase Lindleyana 12: 129 (1997) 2013 Dactylorhiza viridis (L.) R.M.Bateman, Pridgeon & M.W.Chase virescens (Muhl. ex Willd.) Baumbach Orchidee (Hamburg) 64: 137 (2013) Frog orchid 2024 New York Flora Atlas, iNaturalist Long-bracted orchid 2024 New York Flora Atlas Frog-orchis 2024 GBIF Longbract frog orchid Long-bract green orchis Long-bracted green orchid 2024 Native Plant Trust - Go Botany Native Endangered 9 FAC FACU Perennial Herb S1-S2, G5 2033 4 DAVI6 NN 33WNH 128599-Dactylorhiza-viridis Coeloglossum/viride 200028594 Coeloglossum_viride DAVI6 nymap.svg ? counties Hamilton 2016-18 Coeloglossum viride (flower spike) (2x3).jpg Galearis Asparagales Orchidaceae Orchidoideae Orchideae Galearis Galearis Galearis 585 1 Raf. Galearis spectabilis (L.) Raf. 1753 Orchis spectabilis L. 1826 Habenaria spectabilis Spreng. 1833 Galearis spectabilis Raf. 1901 Galeorchis spectabilis Rydb. Showy orchid Showy orchis Native Likely secure 2000 4 GASP5 NN Exploitably Vulnerable in NY Galearis/spectabilis 43591 455310 242101637 23502972 Galearis spectabilis (17413692039).jpg Amerorchis Asparagales Orchidaceae Orchidoideae Orchideae Amerorchis Amerorchis Amerorchis 904 1 Amerorchis rotundifolia (Banks ex Pursh) Hultén 1814 Orchis rotundifolia Banks ex Pursh 1966 Ponerorchis rotundifolia Soó 1968 Amerorchis rotundifolia Hultén 2009 Galearis rotundifolia R.M.Bateman Round-leaved orchis Native Likely extirpated 2038 Z AMRO NN Amerorchis/rotundifolia 894780 Galearis rotundifolia (Banks ex Pursh) R.M.Bateman 220000565 Galearis rotundifolia (16977189244).jpg Platanthera The grouping used here for the Platanthera species is based primarily on Argue (2012).Charles L. Argue (2012) The Pollination Biology of North American Orchids: Volume 1. pp. 81-179. Platanthera: Limnorchis group Platanthera dilatata (3815585055).jpg Platanthera dilatatawhite bog orchid, bog candle Argue C.L. (2012) Limnorchis Group. In: The Pollination Biology of North American Orchids: Volume 1. pp 87-107. Springer, New York, NY Asparagales Orchidaceae Orchidoideae Orchideae Platanthera Limnorchis Platanthera Fringed orchid 926 20 Limnorchis Platanthera aquilonis Sheviak 1753 Orchis hyperborea L. s.l.p.p. 1813 Habenaria hyperborea (L.) R.Br. s.l.p.p. 1835 Platanthera hyperborea (L.) Lindl. s.l.p.p. 1900 Limnorchis hyperborea (L.) Rydb. s.l.p.p. 1989 Platanthera hyperborea (L.) Lindl. alba M.H.S.Light 1999 Platanthera aquilonis Sheviak 2008 Limnorchis aquilonis (Sheviak) Rebrist. & Elven 2009 Limnorchis aquilonis (Sheviak) Rebrist. & Elven alba (M.H.S.Light) P.M.Br., S.L.Stewart & Gamarra Northern green orchid Tall northern green orchid North wind bog-orchid Eagle rein orchid Sheviak's bog orchid Platanthère du Nord Native Likely secure Perennial Herb-forb 2044 4 PLAQ2 NN 1986 NY checklist 6903 platanthera/aquilonis 242101825 50183492 nymap.svg Platanthera aquilonis 1216011.jpg Platanthera dilatata dilatata (Pursh) Lindl. ex L.C.Beck 1814 Orchis dilatata Pursh 1825 Habenaria dilatata (Pursh) Hook. 1833 P. dilatata Lindl. ex L.C.Beck 1839 P. dilatata angustifolia Hook. 1901 Limnorchis dilatata (Pursh) Rydb. Bog-candle Scent-bottle White bog-orchid White northern bog-orchid Tall white bog orchid Platanthère dilatée Native Likely secure Perennial Herb-forb 6661 4 PLDID NN Platanthera dilatata (Pursh) Lindl. ex Beck var. dilatata 6910 platanthera/dilatata 196398 242102283 50169992 30167398-2 nymap.svg Platanthera dilatata - Flickr 003.jpg Platanthera huronensis (Nutt.) Lindl. 1818 Orchis huronensis Nutt. 1826 Platanthera huronensis (Nutt.) Spreng. 1835 Habenaria huronensis (Nutt.) Lindl. 1901 Limnorchis × media Rydb. 1904 Habenaria × media (Rydb.) G.G.Niles 1923 Habenaria hyperborea huronensis Farw. 1975 Platanthera × media (Rydb.) Luer 1975 Platanthera hyperborea (L.) Lindl. huronensis Luer Huron green orchid Lake Huron green orchid Lake Huron green bog-orchid Fragrant green orchid Intermediate bog orchid Northern green bog orchid Platanthère du lac Huron Native Likely secure 2043 4 6918 platanthera/huronensis 565412 456511 242101838 50018521 nymap.svg Platanthera huronensis - Flickr 003 (1).jpg Platanthera aquilonis × dilatata Platanthera aquilonis × dilatata Platanthera aquilonis Platanthera dilatata Northern green orchid Bog-candle Native Not reported Perennial Herb-forb 0 D nymap.svg Platanthera dilatata × huronensis Platanthera dilatata × huronensis Platanthera dilatata Platanthera huronensis Bog-candle Huron green orchid Native Not reported Perennial Herb-forb 0 D nymap.svg Platanthera Fringed orchid 926 X Limnorchis (excluded taxa) Platanthera hyperborea (L.) Lindl. 1767 Orchis hyperborea L. 1813 Habenaria hyperborea (L.) R. Br. 1900 Limnorchis hyperborea (L.) Rydb. 1835 Platanthera hyperborea (L.) Lindl. Northern green orchid Introduced Excluded X 172 EXCLUDED PLHY2 00 Alaska & Greenland 416467 242101839 23503083 nymap.svg Platanthera hyperborea in East Iceland.JPG Platanthera: Flava group Platanthera flava var herbiola 1003081.JPG Platanthera flava var herbiola The two varieties of Platanthera flava (palegreen orchid) are native to eastern North America with Platanthera flava var. flava found in the southern part of the species range and Platanthera flava var. herbiola found in the northern part of the range, which includes New York State. Asparagales Orchidaceae Orchidoideae Orchideae Platanthera Flava Platanthera Fringed orchid 926 20 Flava Platanthera flava (L.) Lindl. herbiola (R.Br.) Luer 1813 Habenaria herbiola R.Br. 1943 Habenaria flava (L.) Lindl. herbiola (R.Br.) Ames & Correll 1975 Platanthera flava (L.) Lindl. herbiola (R.Br.) Luer Palegreen orchid Pale green orchid Northern tubercled bog-orchid Native Likely secure 2018 4 PLFLH NN platanthera/flava 196394 242102286 23503080 nymap.svg Platanthera flava var herbiola 1003083 2x3.JPG Platanthera Fringed orchid 926 X Flava (excluded taxa) Platanthera flava (L.) Lindl. flava 1753 Orchis flava L. 1826 Habenaria flava (L.) R.Br. 1835 Platanthera flava (L.) Lindl. 1901 Perularia flava (L.) Rydb. 1973 Tulotis flava (L.) Senghas Palegreen orchid N. America native Excluded X 171 EXCLUDED PLFLF NN 242102285 nymap.svg Platanthera flava 1392187.jpg Platanthera: Platanthera group Platanthera obtusata is pollinated by mosquitoes.Go Botany (3.9), 2023 Native Plant Trust Asparagales Orchidaceae Orchidoideae Orchideae Platanthera Platanthera Platanthera Fringed orchid 926 20 Platanthera Platanthera orbiculata (Pursh) Lindl. 1814 Orchis orbiculata Pursh 1826 Habenaria orbiculata Torr. 1835 Platanthera menziesii Lindl. 1835 Platanthera orbiculata Lindl. 1901 Lysias orbiculata (Pursh) Rydb. 1950 Habenaria orbiculata (Pursh) Lindl. lehorsii Fernald 1950 Habenaria orbiculata (Pursh) Lindl. menziesii Fernald 1977 Platanthera orbiculata (Pursh) Lindl. lehorsii W.J.Schrenk Lesser roundleaved orchid Lesser roundleaved rein orchid Small roundleaved orchid Large round-leaved orchid Platanthère à feuilles orbiculaires Habénaire à feuilles orbiculaires Native Likely secure 1993 4? PLOR4 NN 6925 platanthera/orbiculata 43435 456503 242101848 23503096 nymap.svg Platanthera orbiculata 5537294.jpg 120 Platanthera macrophylla (Goldie) P.M.Brown 1822 Habenaria macrophylla Goldie 1906 Lysias macrophylla House 1929 Habenaria orbiculata Torr. macrophylla F.J.A.Morris & E.A.Eames 1967 Habenaria orbiculata Torr. macrophylla B.Boivin 1975 Platanthera orbiculata (Pursh) Lindl. macrophylla Luer 1988 P. macrophylla P.M.Brown Greater round-leaved orchid Large-leaved bog-orchid Dinner plate orchid Goldie's round-leaved orchid Platanthère à grandes feuilles Habénaire à grandes feuilles Native Likely secure 2040 4? PLMA9 NN 6922 platanthera/macrophylla 196416 242101845 23523554 Platanthera+macrophylla Platanthera%20macrophylla nymap.svg Platanthera macrophylla 5515559.jpg 120 Platanthera obtusata (Banks ex Pursh) Lindl. 1814 Orchis obtusata Banks ex Pursh 1823 Habenaria obtusata Richardson 1835 Platanthera obtusata Lindl. 1900 Lysiella obtusata Rydb. 1926 Habenaria obtusata Richardson collectanea Fernald Small northern bog-orchid Blunt-leaved orchid Blunt-leaved bog-orchid One-leaved rein orchid Platanthère à feuille obtuse Habénaire à feuille obtuse Native Likely secure 1991 4 PLOB NN 6924 platanthera/obtusata 242101847 23503095 nymap.svg Platanthera obtusata - Flickr 003.jpg 59 Platanthera hookeri (Torr. ex A.Gray) Lindl. 1835 Habenaria hookeri Torr. ex A.Gray 1835 Habenaria hookeriana Lindl. 1835 Platanthera hookeri Lindl. 1870 Orchis hookeri Alph. Wood 1901 Lysias hookeri Rydb. 1901 Lysias hookeriana Rydb. 1933 Habenaria hookeri Torr. ex A.Gray abbreviata Fernald 1977 Platanthera hookeri Lindl. abbreviata W.J.Schrenk Hooker's orchid Platanthère de Hooker Habénaire de Hooker Native Endangered 2020 1 PLHO3 NN 6917 platanthera/hookeri 43415 242101837 23503082 nymap.svg Hooker's orchid (Pancake B).JPG 120 Platanthera: Lacera group Small Purple Fringed Orchid (Platanthera psycodes) (6009378099).jpg Platanthera psycodeslesser purple fringed orchid Asparagales Orchidaceae Orchidoideae Orchideae Platanthera Lacera Platanthera Fringed orchid 926 20 Lacera Platanthera lacera (Michx.) G.Don 1803 Orchis lacera Michx. 1810 Habenaria lacera R.Br. 1839 Platanthera lacera G.Don 1900 Fimbriella lacera Farw. 1901 Blephariglotis lacera Farw. 1901 Blephariglottis lacera Farw. 1981 Fimbriella lacera Butzin Green fringed bog-orchid Green fringed orchis Ragged orchis Platanthère lacérée Habénaire lacérée Native Likely secure 2010 4 PLLA2 NN 6920 platanthera/lacera 242101842 nymap.svg Platanthera lacera - Flickr 003.jpg Platanthera psycodes (L.) Lindl. 1753 Orchis psycodes L. 1826 Habenaria psycodes (L.) Spreng. 1835 P. psycodes (L.) Llindl. 1981 Fimbriella psycodes (L.) Butzin Lesser purple fringed orchid Lesser purple fringed bog-orchid Platanthère papillon Habénaire papillon Habénaire frangée pourpre Native Likely secure 6659 4 PLPS2 NN 6927 platanthera/psycodes 242101851 nymap.svg Platanthera psycodes 8 (5097456611).jpg Platanthera grandiflora (Bigelow) Lindl. 1824 Orchis grandiflora Bigelow 1835 Platanthera grandiflora (Bigelow) Lindl. 1840 Habenaria psycodes (L.) Spreng. grandiflora (Bigelow) A. Gray Large purple fringed orchis Greater purple fringed orchid Native Likely secure 2019 4 PLGR2 NN 6916 platanthera/grandiflora 43426 242101836 23503081 nymap.svg Platanthera grandiflora.jpg Platanthera leucophaea (Nutt.) Lindl. 1835 Orchis leucophaea Nutt. 1835 Platanthera leucophaea Lindl. 1867 Habenaria leucophaea A.Gray Eastern prairie white fringed orchid Eastern prairie white fringed bog-orchid Native Endangered Likely extirpated 10 FACW Perennial Herb-forb 1990 1 PLLE2 NN 6921 platanthera/leucophaea 43431 320124 242101843 23503091 601 nymap.svg Eastern Prairie White Fringed Orchid (Platanthera leucophaea) (14806074713).jpg Platanthera Fringed orchid 926 X Lacera (excluded taxa) Platanthera peramoena 1840 Habenaria peramoena A.Gray 1848 Platanthera peramoena (A.Gray) A.Gray 1901 Blephariglotis peramoena (A.Gray) Rydb. Purple fringeless orchid N. America native Excluded X 173 EXCLUDED PLPE N0 242101849 23503098 Excluded nymap.svg Platanthera peramoena (17412546920).jpg Platanthera × andrewsii Platanthera lacera Platanthera psycodes Fringed orchid Green fringed orchis Lesser purple fringed orchid Native Not listed 0 0 PLAN NN Excluded nymap.svg Ny hybrid.svg Platanthera × hollandiae P.M.Catling & Brownell Platanthera lacera Platanthera leucophaea Fringed orchid Green fringed orchis Eastern prairie   white fringed orchid Native No reports 0 0 PLHO6 0N 6930 894719 Excluded nymap.svg Ny hybrid.svg Platanthera × keenanii P.M.Brown Platanthera grandiflora Platanthera lacera Large purple fringed orchis Green fringed bog-orchid Native No reports 0 D platanthera/grandiflora Excluded nymap.svg Ny hybrid.svg Platanthera: Blephariglottis group Asparagales Orchidaceae Orchidoideae Orchideae Platanthera Blephariglottis Platanthera Fringed orchid 926 20 Blephariglottis Platanthera blephariglottis (Willd.) Lindl. blephariglottis 1805 Orchis blephariglottis Willd. 1824 Habenaria blepharoglottis Hook. 1835 Platanthera blephariglottis Lindl. 1836 Blephariglottis albiflora Raf. 1901 Blephariglottis blephariglottis Rydb. White fringed orchis White fringed bog orchid Platanthère à gorge frangée Habénaire à gorge frangée Habénaire frangée blanche Native Likely secure 2012 4 PLBLB NN 6904 Platanthera/blephariglottis 196396 242102280 nymap.svg Platanthera blephariglottis (17413720739).jpg Platanthera clavellata Small green woodland orchid Native Likely secure 2013 4 PLCL NN Platanthera/clavellata nymap.svg Platanthera clavellata 5497991.jpg Platanthera ciliaris (L.) Lindl. 1753 Orchis ciliaris L. 1813 Habenaria ciliaris (L.) R.Br. 1835 Platanthera ciliaris (L.) Lindl. 1901 Blephariglottis ciliaris (L.) Rydb. 1901 Blephariglotis ciliaris (L.) Rydb.* Yellow fringed orchid Orange fringed bog orchid Platanthère ciliée Habénaire ciliée Native Endangered FACW Perennial Herb-forb 2008 1 PLCI2 NN 6907 Platanthera/ciliaris 43413 242101830 23503073 nymap.svg Platanthera ciliaris FWS-1.jpg Platanthera cristata Yellow crested orchis Native Endangered 2014 1 nymap.svg Orange yellow crested orchid platanthera cristata blossoms on stem.jpg Platanthera × bicolor Platanthera blephariglottis Platanthera ciliaris Fringed orchid White fringed orchid Yellow fringed orchid Native nymap.svg Platanthera × canbyi Platanthera blephariglottis Platanthera cristata Fringed orchid White fringed orchid Yellow crested orchis Native nymap.svg Platanthera × vossii F.W.Case Platanthera blephariglottis Platanthera clavellata Native No reports 0 D nymap.svg Subfamily Epidendroideae The Epidendroideae. Tribe Neottieae Neottia Listera cordata - Flickr - aspidoscelis (1).jpg Neottia cordata Asparagales Orchidaceae Epidendroideae Neottieae Neottia Neottia Twayblade 1142 4 Guett. (1750) Neottia cordata (L.) Rich. 1753 Ophrys cordata L. 1813 Listera cordata (L.) R.Br. 1818 Neottia cordata (L.) Rich. 1825 Distomaea cordata (L.) Spenner 1867 Pollinirhiza cordata (L.) Dulac 1891 Diphryllum cordatum (L.) Kuntze Broadlipped twayblade Heart-leaved twayblade Listère à feuilles cordées Listère à feuilles en coeur Native Vulnerable 6662 3-4 LICOC2 NN 23077 Neottia cordata (Linnaeus) Richard neottia/cordata 894826 Neottia cordata (L.) Rich. 242102267 50169996 nymap.svg Listera cordata - Flickr 003.jpg Neottia bifolia (Raf.) Baumbach 1840 Listera australis Lindl. 1852 Neottia australis (Lindl.) Rchb.f. 1891 Diphryllum australe Kuntze 1905 Ophrys australis (Lindl.) House 1913 Bifolium australe (Lindl.) Nieuwl. 2009 Neottia bifolia (Raf.) Baumbach Southern twayblade Listère australe Native Endangered 2009 1-2 LIAU3 NN 27904 Neottia bifolia (Rafinesque) Baumbach neottia/bifolia 43630 242101751 23501053 nymap.svg Neottia bifolia (as Ophrys australis) BB-1913.png Neottia auriculata (Wiegand) Szlach. 1899 Listera auriculata Wiegand 1905 Ophrys auriculata House 1913 Bifolium auriculatum Nieuwl. 1995 Neottia auriculata Szlach. Auricled twayblade Listère auriculée Native Endangered 19699 Listera auriculata Endangered S1 G3G4 6663 1 LIAU2 NN 17625 Neottia auriculata (Wiegand) Szlachetko neottia/auriculata 242101750 100229202 1013973-2 nymap.svg Neottia auriculata (as Ophrys auriculata) BB-1913.png Neottia convallarioides (Sw.) Rich. 1800 Epipactis convallarioides Sw. 1817 Neottia convallarioides Rich. 1818 Listera convallarioides Nutt. 1823 Listera convallarioides Nutt. ex Elliott 1905 Ophrys convallarioides W.Wight ex House 1828 Listera eschscholziana Cham. & Schltdl. 1840 Neottia eschscholziana Steud. Broad-leaved twayblade Broad-lip twayblade Listère faux-muguet Native Endangered 19701 Listera convallarioides Endangered S1 G5 1997 1 Listera convallarioides (Sw.) Nutt. ex Elliott LICO5 NN Listera convallarioides (Sw.) Nutt. ex Elliott 27906 Neottia convallarioides (Sw.) Rich. neottia/convallarioides 894825 Neottia convallarioides (Sw.) Rich. 242101754 Listera convallarioides (Sw.) Nutt. ex Elliott 23503027 nymap.svg Neottia convallarioides USDA-FS1.jpg Neottia Twayblade X (excluded taxa) Neottia × veltmanii (Case) Baumbach Neottia auriculata Neottia convallarioides 1964 Listera × veltmanii Case 2009 Neottia × veltmanii Baumbach Veltman's twayblade Veltman's listera Auricled twayblade Broad-leaved twayblade Listère de Veltman Native No reports Perennial LIVE4 NN Listera × veltmanii Case [auriculata × convallarioides] 27907 Neottia × veltmanii (Case) Baumbach neottia/convallarioides 894828 Neottia × veltmanii (Case) Baumbach nymap.svg Epipactis Epipactis helleborine 250606.jpg Epipactis helleborine No Epipactis (helleborine) species are native to eastern North America, and the only one known to naturalize there is broad-leaved helleborine (the "weed orchid", Epipactis helleborine), which can be found in wooded areas in much of New York State. The New York Flora atlas also lists Epipactis palustris (marsh orchid) collected only in Rensselaer County in 1990. The only research-grade iNaturalist observation of Epipactis palustris in North America is in Lancaster County, Pennsylvania (June 2014).Epipactis palustris (Marsh Helleborine) iNaturalist observation in Lancaster County, US-PA, US. (June 2014) Asparagales Orchidaceae Epidendroideae Neottieae Epipactis Epipactis Helleborine 523 2 Epipactis helleborine helleborine (L.) Crantz 1753 Serapias helleborine L. Sp. Pl.: 949 (1753), nom. cons. 1769 Epipactis helleborine (L.) Crantz Stirp. Austr. Fasc., ed. 2, 2: 467 (1769) 1925 Helleborine helleborine (L.) Druce Bot. Soc. Exch. Club Brit. Isles 7: 689 (1924 publ. 1925), not validly publ. 1961 Epipactis latifolia helleborine (L.) Rivas Goday & Borja Anales Inst. Bot. Cavanilles 19: 537 (1961), nom. illeg. Broad-leaved helleborine Eastern helleborine Helleborine Weed orchid Introduced Naturalized Invasive WatchlistMidatlantic Plants to Watch (2010). Broadleaf Helleborine. UPL Perennial Herb SNA, GNR 1999 X EPHE XX 50717-Epipactis-helleborine 633228-1 Epipactis/helleborine 43482 242101586 nymap.svg 56 counties All 62 counties Helleborine orchid (Epipactis helleborine) - Flickr - Jay Sturner.jpg Epipactis palustris (L.) Crantz 1753 Serapias helleborine L. palustris L. 1769 Epipactis palustris (L.) Crantz Marsh orchid Introduced Impersistent Not naturalized FACW Perennial Herb SNA 2031 Xm no specimens, Rensselaer only EPPA8 00 excluded 56233-Epipactis-palustris 565168 nymap.svg Rensselaer (1990) Lancaster PA Epipactis palustris 230705b.jpg Tribe Triphoreae Triphora Triphora trianthophoros trianthophoros 219751418.jpg Triphora trianthophoros Asparagales Orchidaceae Epidendroideae Triphoreae Triphora Triphora Noddingcaps 344 1 Triphora trianthophoros (Sw.) Rydb. trianthophoros 1800 Arethusa trianthophoros Sw. 1888 Pogonia trianthophoros (Sw.) Britton, Sterns & Poggenb. 1901 Triphora trianthophora (Sw.) Rydb. 1901 Triphora trianthophoros (Sw.) Rydb. Nodding pogonia Threebirds Native Threatened 10 Perennial Herb S2 6656 2 TRTR3 NN as "Triphora trianthophora" Triphora trianthophora ssp trianthophora NY-dist-map.png Triphora trianthophoros (cropped).jpg Tribe Arethuseae Calopogon Calopogon.web.jpg Calopogon tuberosus Calopogon is a genus of five North American grass-pink orchids. Of these, only Calopogon tuberosus ssp. tuberosus is known to occur outside of cultivation in New York State. Asparagales Orchidaceae Epidendroideae Arethuseae Arethusinae Calopogon Calopogon Grass pink 1067 Calopogon tuberosus (L.) Britton, Sterns & Poggenb. tuberosus 1753 Limodorum tuberosum L. 1796 Limodorum pulchellum Salisb. 1813 Calopogon pulchellus R.Br. 1888 Calopogon tuberosus (L.) Britton, Sterns & Poggenb. Grass pink Tuberous grass-pink Swamp pink Calopogon tubéreux Calopogon gracieux Native Likely secure 10 FACW OBL Perennial Herb-forb S4 2035 4 CATUT NN Calopogon/tuberosus 242102206 50166983 nymap.svg Calopogon tuberosus (9099846407).jpg Arethusa Arethusa bulbosa 1-eheep (5097460073).jpg Arethusa bulbosa Arethusa contains a single species, Arethusa bulbosa (dragon's mouth orchid), which is native to eastern North America, including New York State. Asparagales Orchidaceae Epidendroideae Arethuseae Arethusinae Arethusa Arethusa Dragon's mouth 663 1 Arethusa bulbosa L. 1753 Arethusa bulbosa L. 1894 Arethusa bulbosa L. albiflora E.L.Rand & Redfield 1894 Arethusa bulbosa L. subcaerulea E.L.Rand & Redfield Dragon's mouth Swamp pink Aréthuse bulbeuse Native Threatened 10 OBL Perennial Herb-forb S2, G4 2036 2 ARBU NN 6835 Arethusa/bulbosa 43491 220001074 23503047 nymap.svg Arethusa bulbosa, Waterloo, Mich.jpg Tribe Malaxideae Subtribe Malaxidinae Liparis Liparis loeselii detail.jpeg Liparis loeselii The wide-lip orchids (Liparis) comprise about 350 species worldwide, out of which only a few are native to North America, including the two New York natives Loesel's twayblade (Liparis loeselii) and the endangered lily-leaved twayblade (Liparis liliifolia). Asparagales Orchidaceae Epidendroideae Malaxideae Malaxidinae Liparis Liparis Wide-lip orchid 922 2 Liparis loeselii (L.) Rich. 1753 Ophrys loeselii L. 1815 Malaxis correana W.P.C.Barton 1817 Liparis loeselii (L.) Rich. Loesel's twayblade 2021 New York Flora Atlas Fen orchid Fen orchis Bog twayblade Yellow wide-lip orchid Liparis de Loesel Liparide de Loesel Native Likely secure 8 FACW Perennial Herb-forb S4, G5 2005 4 LILO NN 6880 220007680 23503020 nymap.svg Liparis loeselli PID1306-6.jpg Liparis liliifolia (L.) Rich. ex Lindl. 1753 Ophrys liliifolia L. 1800 Malaxis liliifolia Sw. 1825 Liparis liliifolia (L.) Rich. Lily-leaved twayblade 2021 New York Flora Atlas Brown widelip orchid Purple twayblade Large twayblade Mauve sleekwort Liparis à feuilles de lis Native Endangered 1New York Natural Heritage Program (2021). Online Conservation Guide for Liparis liliifolia. Acc. 22 Jul 2021. 10 FACU PerennialChristopher Mattrick (2004). Liparis liliifolia (L.) L. C. Rich. ex Lindley, Lily-leaved twayblade, Conservation and Research Plan for New England Herb-forb S1, G5 2046 1 LILI3 NN 6879 242101748 23503019 nymap.svg Liparis liliifolia - Flickr 003.jpg Malaxis Malaxis monophyllos - folia.jpg Malaxis monophyllos Asparagales Orchidaceae Epidendroideae Malaxideae Malaxidinae Malaxis Malaxis Adder's-mouth orchid 1017 3 Sol. ex Sw. (1788) Malaxis unifolia Michx. 1803 Malaxis unifolia Michx. 1808 Achroanthes unifolia (Michx.) Raf. 1888 Microstylis unifolia (Michx.) Britton, Sterns & Poggenb. Green adder's-mouth Malaxis unifolié Native Likely secure 8 1995 4 MAUN NN Malaxis/unifolia 242101767 23503042 nymap.svg Malaxis unifolia (as Microstylis ophioglossoides) - Edwards vol 15 pl 1290 (1829).jpg Malaxis monophyllos (L.) Sw. brachypoda (A.Gray) F. Morris & E.A.Eames 1833 Microstylis brachypoda A. Gray 1926 Malaxis brachypoda (A. Gray) Fernald 1929 Malaxis monophyllos (L.) Sw. brachypoda (A.Gray) F. Morris & E.A.Eames 1969 Malaxis monophyllos (L.) Sw. brachypoda Á.Löve & D.Löve 2006 Microstylis monophyllos (L.) Lindl. brachypoda (A.Gray) Szlach. & Marg. North American white adder’s-mouth White adder's-mouth orchid Native Likely secure 10 2045 4 MABR5 NN as Malaxis brachypoda 2808231 Malaxis/monophyllos 165091-Malaxis-brachypoda 537381 242102273 23512134 MABR5 nymap.svg Malaxis monophyllos var brachypoda 4-eheep (5097457051).jpg Malaxis bayardii Fernald 1936 Malaxis bayardii Fernald Bayard's adder's-mouth orchid Appalachian adder's-mouth orchid Bayard’s malaxis Malaxis de Bayard Native Endangered 10 19702 Malaxis bayardii Endangered S1 G1G2 2011 1 MABA6 NN 6891 malaxis/bayardii 242101762 23512194 149766-2 MABA6 Malaxis+bayardii Malaxis%20bayardii nymap.svg 4 counties 0 counties Malaxis Adder's-mouth orchid 1017 3 (excluded taxa) Malaxis monophyllos (L.) Sw. monophyllos 1753 Ophrys monophyllos L. 1800 Malaxis monophyllos (L.) Sw. 1828 Malaxis diphyllos Cham. 1830 Microstylis monophyllos (L.) Lindl. 1891 Achroanthes monophylla (L.) Greene 1975 Malaxis monophyllos (L.) Sw. diphyllos (Cham.) Luer Aleutian adder's-mouth orchid Eurasian white adder’s-mouth Introduced Eurasia Alaska BC Excluded X 169 EXCLUDED MABR5 NN as Malaxis brachypoda Malaxis/monophyllos 894879 242102274 23511843 Excluded nymap.svg Malaxis monophyllos - flora 02.jpg Tribe Epidendreae Subtribe Calypsoinae Corallorhiza Corallorhiza maculata, or spotted coralroot (14628673013).jpg Corallorhiza maculata var. maculataspotted coralroot Corallorhiza (coralroot) species are leafless, rootless, mycotrophic (fungus-feeding heterotrophic) orchids. Asparagales Orchidaceae Epidendroideae Epidendreae Calypsoinae Corallorhiza Corallorhiza Coral root 1079 5 Corallorhiza maculata Raf. maculata 1817 Corallorhiza maculata Raf. 1823 Corallorhiza multiflora Nutt. 1891 Neottia multiflora (Nutt.) Kuntze 1897 Corallorhiza multiflora Nutt. flavida M.Peck 1916 Corallorhiza maculata Raf. flavida (M.Peck) Cockerell 1927 Corallorhiza maculata Raf. flavida (M.Peck) Farw. Late spotted coralroot 2022 New York Flora Atlas Eastern spotted coralroot 2022 iNaturalist Summer coralroot Corallorhize maculée Native Likely secure 8 FACU Perennial Herb-forb S4, G5 2026 4 COMAM7 NN 47053 6844 242102226 Corallorhiza_maculata_var._maculata nymap.svg Corallorhiza maculata 0897.JPG Corallorhiza maculata Raf. occidentalis (Lindl.) Ames 1840 Corallorhiza multiflora Nutt. occidentalis Lindl. 1903 Corallorhiza grabhamii Cockerell 1906 Corallorhiza leimbachiana Suksd. 1916 Corallorhiza maculata (Raf.) Raf. occidentalis (Lindl.) Cockerell 1924 Corallorhiza maculata (Raf.) Raf. occidentalis (Lindl.) Ames Early spotted coralroot 2022 New York Flora Atlas Summer coralroot 2018 USDA NRCS National Plant Data Team Sspotted coralroot 2022 GBIF Corallorhize occidentale 2002 Flora of North America North of Mexico. Vol. 26 Native Unranked 10 FACU Perennial Herb-forb SNR 2.137843/Corallorhiza_maculata_var_occidentalis SNR, G5, T3-5 7314 U COMAO5 NN 8427212 47056 242102227 Corallorhiza_maculata_var._occidentalis 50081257 nymap.svg Corallorhiza maculata 0905.JPG Corallorhiza trifida Châtel. Jean Jacques Châtelain (1736-1822) Specimen Inaugurale de Corallorhiza Quod Jussu et Authoritate Gratiosi Medicorum Ordinis pro Summis in Inclyta Rauracorum Universitate Honoribus et Privilegiis Doctoralibus Legitime Obtinendi(s) Publicae Defendet Joan. Jacob. Chatelain, Neostadiensis ad Diem 13 Mai MDCCLX 8. 1760. 1753 Ophrys corallorhiza L. 1760 Corallorhiza trifida Châtel. 1760 Corallorhiza integra Châtel. 1769 Epipactis corallorhiza (L.) Crantz 1793 Helleborine corallorhiza (L.) F.W.Schmidt 1800 Cymbidium corallorhiza (L.) Sw. 1813 Corallorhiza innata R.Br. 1823 Corallorhiza verna Nutt. 1886 Corallorhiza corallorhiza (L.) H.Karst. 1891 Neottia corallorhiza (L.) Kuntze 1914 Corallorhiza trifida Châtel. integra (Châtel.) Schinz & Thell. 1928 Corallorhiza trifida Châtel. integra (Châtel.) Soó 1946 Corallorhiza trifida Châtel. verna (Nutt.) Fernald Early coralroot 2022 Flora of North America, New York Flora Atlas Northern coral-root 2022 Flora of North America Yellow coralroot Lady Bird Johnson Wildflower Center Corallorhize trifide 2022 Flora of North America Native Likely secure 10 FACW Perennial Herb-forb S4, G5 2029 4 COTR18 NN 2797313 47090 30219502-2 0000924382 Corallorhiza/trifida 242101537 23500637 nymap.svg Corallorhiza trifida PID1630-5 (2x3).jpg Corallorhiza odontorhiza (Willd.) Nutt. odontorhiza 1818 Corallorhiza odontorhiza (Willd.) Nutt. Autumn coralroot Native Likely secure 2027 4 COODO2 6847 Corallorhiza/odontorhiza nymap.svg Corallorhiza odontorhiza (37514331044).jpg Corallorhiza odontorhiza (Willd.) Poir. pringlei (Greenm.) Freudenst. 1898 Corallorhiza pringlei Greenm 1997 Corallorhiza odontorhiza (Willd.) Poir pringlei (Greenm.) Freudenst. Pringle's coralroot Pringle's autumn coralroot Native No recent reports 2024 Z 6849 Corallorhiza/odontorhiza nymap.svg Corallorhiza odontorhiza (15868563507).jpg Corallorhiza striata Lindl. striata 1840 Corallorhiza striata Lindl. 1856 Corallorhiza macraei A.Gray Striped coral-root 2022 New York Flora Atlas hooded coralroot 2022 GBIF Native Endangered 10 S1, G5, T4-5 2028 1 7227733 Corallorhiza/striata nymap.svg Corallorhiza striata (2543627137).jpg Aplectrum Asparagales Orchidaceae Epidendroideae Epidendreae Calypsoinae Aplectrum Aplectrum Adam and Eve 914 1 Aplectrum hyemale (Muhl. ex Willd.) Nutt. 1806 Cymbidium hyemale Muhl. ex Willd. 1818 Aplectrum hyemale (Muhl. ex Willd.) Nutt. Adam and Eve Putty root Native Endangered 8 FAC Perennial Herb-forb S2, G5 2037 1 APHY NN Aplectrum/hyemale 43489 220000960 nymap.svg Putty root stem aplectrum hyemale with yellow and purple orchid blooms.jpg Calypso Asparagales Orchidaceae Epidendroideae Epidendreae Calypsoinae Calypso Calypso Fairy slipper 637 1 Calypso bulbosa (L.) Oakes americana (R.Br.) Luer 1813 Calypso americana R.Br. 1905 Cytherea bulbosa (L.) House 1975 Calypso bulbosa (L.) Oakes americana (R.Br.) Luer 2010 Calypso bulbosa (L.) Oakes americana (R. Br.) A. Haines Fairy slipper Native Endangered No recent reports 10 FACW Perenial Herb-forb 2034 Z Calypso bulbosa (L.) Oakes var. americana (R. Br.) Luer - In New York it occurs in cedar swamps and probably elsewhere. It appears to have declined in New York although populations in the east are often very small and individuals could be being overlooked. CABUA NN Calypso/bulbosa 242102207 nymap.svg Calypso bulbosa 5496.JPG Calypso Fairy slipper 637 X (excluded taxa) Calypso bulbosa (L.) Oakes bulbosa 1753 Cypripedium bulbosum L. 1842 Calypso bulbosa (L.) Oakes Fairy slipper Introduced Eurasia Excluded Perenial Herb-forb X 170 EXCLUDED CABU NN Calypso bulbosa (var. bulbosa not listed 200028570 CABUA nymap.svg Calypsobulbosa.jpg Tipularia Asparagales Orchidaceae Epidendroideae Epidendreae Calypsoinae Tipularia Tipularia Tipularia 93 1 Tipularia discolor (Pursh) Nutt. 1813 Orchis discolor Pursh 1818 Tipularia discolor (Pursh) Nutt. Cranefly orchid Crippled cranefly Native Endangered 8 FACU Perennial Herb-forb S1, G4-5 2006 1 TIDI N0 nymap.svg Tipularia discolor - Crippled Cranefly Orchid 2.jpg