Flora of New York/Juncaceae

Poales (2) Juncaceae Typhaceae, Eriocaulaceae, Xyridaceae Poales (1) Typhaceae, Eriocaulaceae, Xyridaceae Cyperaceae 1 Poales (3) Cyperaceae 1 Family Juncaceae The rush family (Juncaceae) in New York consists of the rushes (Juncus) and the woodrushes (Luzula). Luzula The genus Luzula (woodrush). The classification used here for Luzula the one used by the Database of Vascular Plants of Canada (VASCAN), which cites Kirschner et al. (2002)Jan Kirschner (2002) "Juncaceae 1: Rostkovia to Luzula." Species Plantarum: Flora of the World. Part 66: 1-237. for subgenera and section assignments. Luzula subg. Luzula Luzula subg. Luzula sect. Anthelaea Luzula.luzuloides.jpg Luzula luzuloides Luzula sect. Anthelaea Griseb. (1846) contains about ten species, originating primarily in southwestern Europe, the Alps, and Macaronesia. Of these, only Luzula luzuloides has been reported outside of cultivation in New York. Poales Juncaceae Luzula Luzula Anthelaea Luzula Woodrush 21 10 Luzula Anthelaea Luzula luzuloides (Lam.) Dandy & Wilmott luzuloides 1776 Juncus nemorosus Pollich 1787 Juncus luzula Krock. nom. illeg. 1789 Juncus luzuloides Lam. 1791 Juncus albidus Hoffm. 1805 Luzula albida (Hoffm.) DC. 1849 Luzula nemorosa E.Mey. 1891 Juncoides nemorosa (Pollich) Kuntze 1938 Luzula luzuloides Dandy & Wilmott Forest woodrush Oak-forest woodrush White woodrush Luzule blanche Luzule des bois Luzule des bosquets Introduced Europe Highly invasive Naturalized 5 12796 X Perennial Graminoid 2.147129/Luzula_luzuloides Exotic G5 1674 X LULU3 XX 2700874 6332 luzula/luzuloides 164947-Luzula-luzuloides 817945 417243 222000232 16900015 443854-1 Luzula+luzuloides Luzula%20luzuloides Luzula luzuloides ssp luzuloides nymap.svg 4 counties 1 county Weißliche Hainsimse.JPG Luzula subg. Luzula sect. Diprophyllatae Luzula parviflora (29206467775).jpg Luzula parviflora Luzula sect. Diprophyllatae Satake (1938) contains about 12 species worldwide. Only one of those, Luzula parviflora, has been collected in New York. The New York Flora Atlas currently lists this taxon only at the species level, naming ssp. melanocarpa as a synonym. But a number of recent sources, including Kirschner (2002), list fastigiata, melanocarpa and parviflora as acceped subspecies of L. parviflora. Of these, only ssp. melanocarpa has a range that includes New York. Poales Juncaceae Luzula Luzula Diprophyllatae Luzula Woodrush 21 10 Luzula Diprophyllatae Luzula parviflora (Ehrh.) Desv. melanocarpa (Michx.) Hämet-Ahti 1803 Juncus melanocarpus Michx. 1808 Luzula melanocarpa (Michx.) Desv. 1880 Luzula parviflora (Ehrh.) Desv. melanocarpa Buchenau 1911 Juncoides parviflora (Ehrh.) Coville melanocarpa Cockerell 1971 Luzula parviflora (Ehrh.) Desv. melanocarpa Hämet-Ahti Small-flowered rush Smallflowered woodrush Black-fruited woodrush Luzule à fruits noirs Native Likely secure 6 Perennial Graminoid 1639 4 LUPA4 NN 16909 luzula/parviflora 817960 22915 222000239 16900098 Luzula+parviflora Luzula%20parviflora Luzula parviflora nymap.svg Luzula parviflora 1213030.jpg 120 Luzula Woodrush 21 X Luzula Diprophyllatae (excluded taxa) Luzula parviflora (Ehrh.) Desv. parviflora 1791 Juncus parviflorus Ehrh. p.p. 1808 Luzula parviflora (Ehrh.) Desv. p.p. 1841 Luzula neglecta Kunth 1893 Juncoides parviflora (Ehrh.) Coville 1893 Juncoides parviflorum (Ehrh.) Coville p.p. 1966 Luzula spadicea parviflora (Ehrh.) I.Grint Small-flowered woodrush Millet woodrush Luzule parviflore Introduced Eurasia Excluded Perennial Graminoid X EXCLUDED LUPA4 NN 25285 luzula/parviflora 16900534 nymap.svg Luzula parviflora 0806033.jpg Luzula subg. Luzula sect. Alpinae Luzula spicata NRCS-1.jpg Luzula spicata Luzula sect. Alpinae Chrtek & Křísa (1974) contains about 20 Arctic and high-mountain species from around the world. Of these, Luzula spicata is found only in North America, including the high-peaks of New York. Poales Juncaceae Luzula Luzula Alpinae Luzula Woodrush 21 10 Alpinae Luzula spicata (L.) DC. 1753 Juncus spicatus L. 1805 Luzula spicata (L.) DC. 1823 Luzula spicata (L.) DC. compacta E.Mey 1891 Juncoides spicata (L.) Kuntze 1906 Luzula compacta Dalla Torre & Sarnth. 1912 Luzula spicata (L.) DC. relaxa Krylov Spiked wood-rush Luzule en épi Native Endangered 1659 1 LUSP4 NN 6343 luzula/spicata 39350 222000242 16900102 Luzula+spicata Luzula%20spicata Luzula spicata nymap.svg Luzula spicata - Flickr - aspidoscelis (cropped).jpg Luzula subg. Luzula sect. Luzula Poales Juncaceae Luzula Luzula Luzula Luzula Woodrush 21 10 Luzula Luzula Luzula multiflora (Ehrh.) Lej. (Ehrhart) Lejeune multiflora 1790 Juncus campestris L. multiflorus Ehrh. 1791 Juncus multiflorus Ehrh. 1811 Luzula multiflora (Ehrh.) Lej. Common woodrush Many-flowered woodrush Field woodrush Native Secure 1643 5 LUMUM NN 6336 luzula/multiflora 524285 465490 222000236 16900017 Luzula+multiflora Luzula%20multiflora Luzula multiflora nymap.svg Luzula multiflora 2909 - Flickr - andrey zharkikh.jpg Luzula echinata (Small) F.J.Herm. 1901 Juncoides echinatum Small 1913 Luzula campestris (L.) DC. echinata Fernald & Wiegand 1938 Luzula echinata (Small) F.J.Herm. 1938 Luzula echinata (Small) F.J.Herm. mesochorea F.J.Herm. 1970 Luzula multiflora (Ehrh.) Lej. echinata Mohlenbr. Woodrush Hedgehog woodrush Native Rare 1637 3 LUEC N0 luzula/echinata 222000227 16900088 Luzula+echinata Luzula%20echinata Luzula echinata nymap.svg Hedgehog Woodrush - Flickr - treegrow (cropped).jpg Luzula bulbosa (Alph.Wood) Smyth & L.C.Smyth 1868 Luzula campestris (L.) DC. bulbosa Alph.Wood 1901 Juncoides bulbosum Small 1912 Luzula bulbosa (Alph.Wood) Smyth & L.C.Smyth 1938 Luzula multiflora (Ehrh.) Lej. bulbosa F.J.Herm. Southern woodrush Bulb woodrush Bulbous wood-rush Native Rare 1642 3 LUBU N0 not listed in Canada luzula/bulbosa 39338 222000222 100218157 Luzula+bulbosa Luzula%20bulbosa Luzula bulbosa nymap.svg Luzula pallescens Sw. 1812 Juncus pallescens Wahlenb. illeg. 1814 Luzula pallescens Sw. 1822 Luzula pallescens Besser illeg. 1823 Luzula campestris (L.) DC. pallescens Wahlenb. illeg. 1844 Luzula multiflora (Ehrh.) Lej. pallescens (Sw.) W.D.J.Koch 1990 Luzula pallidula Kirschner Pale European woodrush Eurasian woodrush Fen woodrush Introduced N EurasiaJan Kirschner (2002) "Juncaceae 1: Rostkovia to Luzula." Species Plantarum: Flora of the World. Part 6.NYFA lists Luzula pallidula (a syn. of Luzula pallescens) as as native of New York, but other sources don't specifically include North America in its native range. 1649 4 LUPA14 XX Luzula pallidula J. Kirschner 25059 Luzula pallescens Sw. luzula/pallidula 515215-Luzula-pallescens 817936 Luzula pallescens Sw. not listed by any syn name 222000238 Luzula pallidula Kirschner 16900999 Luzula+pallidula Luzula%20pallidula Luzula pallescens nymap.svg Luzula pallescens Sturm 01025.png Luzula Woodrush 21 X Luzula Luzula (excluded taxa) Luzula multiflora (Ehrh.) Lej. (Ehrhart) Lejeune frigida (Buchenau) V.I.Krecz. 1898 Luzula campestris (L.) DC. frigida Buchenau 1918 Luzula frigida Sam. ex Lindm. 1928 Luzula multiflora (Ehrh.) Lej. frigida V.I.Krecz. 1937 Luzula multiflora (Ehrh.) Lej. frigida Sam. ex Hultén Common woodrush N. America native Excluded X 182 EXCLUDED LUMUF NN luzula/multiflora 524284 222000234 16900802 Luzula+multiflora Luzula%20multiflora nymap.svg Luzula multiflora kz2.JPG 120 Luzula campestris (L.) DC. 1805 Luzula campestris (L.) DC. Field woodrush Introduced Europe northern Africa Excluded X 183 EXCLUDED LUCA2 XX 401740 nymap.svg Gewone veldbies bloemen (Luzula campestris flowers).jpg Luzula subg. Pterodes Poales Juncaceae Luzula Pterodes Luzula Woodrush 21 10 Pterodes Luzula acuminata Raf. acuminata 1829 Luzula pilosa (L.) Willd. americana Schult. & Schult.f. 1840 Luzula acuminata Raf. 1903 Luzula saltuensis Fernald 1910 Juncoides saltuensis A.Heller 1938 Luzula carolinae S.Watson saltuensis Fernald 1967 Luzula pilosa (L.) Willd. saltuensis B.Boivin Hairy woodrush Sharp-pointed woodrush Luzule acuminée Native Secure Perennial Graminoid 1657 5 Luzula acuminata var. acuminata Raf. LUACA2 NN Luzula acuminata Raf. ssp. acuminata 25118 luzula/acuminata 1 of 2 vars. listed 529014 Luzula acuminata var. acuminata Raf. 222000217 Luzula acuminata var. acuminata 50230943 Luzula acuminata subsp. acuminata Luzula+acuminata+var.+acuminata Luzula%20acuminata Luzula acuminata var acuminata nymap.svg Luzula acuminata (April 2012).jpg Luzula Woodrush 21 X Pterodes (excluded taxa) Luzula acuminata Raf. carolinae (S.Watson) Z.Kaplan 1879 Luzula carolinae S.Watson 1891 Juncoides carolinae (S.Watson) Kuntze 1944 Luzula acuminata Raf. carolinae (S.Watson) Fernald 1979 Luzula pilosa (L.) Willd. carolinae (S.Watson) B.Boivin 2001 Luzula acuminata Raf. carolinae (S.Watson) Z.Kaplan Carolina woodrush Hairy woodrush Native Excluded X 184 LUACC2 N0 Luzula acuminata Raf. ssp. carolinae (S.Watson) Z.Kaplan not listed in Canada luzula/acuminata 1 of 2 vars. listed 529015 Luzula acuminata var. carolinae (S.Watson) Fernald 222000218 Luzula acuminata var. carolinae (S.Watson) Fernald 16900189 Luzula+acuminata+var.+carolinae nymap.svg Luzula acuminata var carolinae BB-1913.png Juncus The genus Juncus (rush) ... Juncus subg. Juncus J. Kirschner et al., "Juncaceae 2: Juncus subg. Juncus," Species Plantarum: Flora of the World Part 7: 1-336 (2002). Juncus subg. Juncus sect. Graminifolii Poales Juncaceae Juncus Juncus Graminifolii Juncus Rush 209 36 Graminifolii Juncus marginatus Rostk. 1801 Juncus marginatus Rostk. 1866 Juncus marginatus Rostk. vulgaris Engelm. 1903 Juncus setosus (Coville) Small Grassleaf rush Grass-leaved rush Jonc marginé Native Secure Perennial Graminoid 1651 5 JUMA4 NN 6290 juncus/marginatus Juncus marginatus nymap.svg Juncus marginatus NRCS-1.jpg Juncus biflorus Elliott 1817 Juncus biflorus Elliott 1824 Juncus marginatus Rostk. odoratus Torr. 1860 Juncus marginatus Rostk. biflorus Chapm. 1903 Juncus aristulatus Michx. biflorus Small auct Juncus aristulatus non Michx. (1803) Bog rush Large grass-leaved rush Native Endangered 19640 Juncus biflorus Endangered S1 G5 Perennial Graminoid 1638 1 JUBI N0 juncus/biflorus 39224 Juncus biflorus Elliott Juncus biflorus nymap.svg Flora of North America includes J. biflorus under J. marginatus, while Knapp & Naczi (2008), NRCS, ITIS, and NYFA all keep them separate, pending further research. Juncus biflorus NRCS-1.jpg Juncus subg. Juncus sect. Iridifolii Juncus ensifolius IP0807004.jpg Juncus ensifolius Juncus ensifolius has been considered native along the Delaware River and Endangered in New York State, but is now thought to be an introduced species in eastern North America. Poales Juncaceae Juncus Juncus Iridifolii Juncus Rush 209 36 Iridifolii Juncus ensifolius Wikstr. ensifolius 1823 Juncus ensifolius Wikstr. Ensiform rush Swordleaf rush Sword-leaved rush Dagger-leaved rush Jonc à épées Introduced temperate E Asia western N. America Potentially invasive Naturalized 14081 10 FACW Perennial Herb-gaminoid 2.148528/Juncus_ensifolius S1 G5 6818 X1 Deleware,Sullivan only JUEN NN Juncus ensifolius Wikstr. - Endangered in NY 6278 Juncus ensifolius Wikstr. juncus/ensifolius 77569-Juncus-ensifolius 39269 Juncus ensifolius Wikstr. 417236 Juncus ensifolius var. ensifolius 222000128 Juncus ensifolius var. ensifolius 16900051 Juncus+ensifolius Juncus%20ensifolius 115030 Juncus ensifolius var ensifolius nymap.svg 2 counties Juncusensifolius.jpg Juncus subg. Juncus sect. Juncus Juncus maritimus - Seaside rush, Mersin 2016-10-01 01-2.jpg Juncus maritimus The only member of the Juncus section collected in New York was Juncus maritimus, a Eurasian species, found within the years 1880 to 1903 in Brooklyn. These have been the only vouchered reports of this species in North America. Poales Juncaceae Juncus Juncus Juncus Juncus Rush 209 36 Juncus Juncus maritimus Lam. 1789 Juncus maritimus Lam. Sea rush Seaside rush Jonc maritime Introduced Eurasia Macaronesia Impersistent Not naturalized Perennial Graminoid 2.136942/Juncus_maritimus Exotic G5 1647 X Kings County only. 1880-1903 JUMA5 X0 Brooklyn NY only 164272-Juncus-maritimus 20798 222000154 Juncus maritimus nymap.svg Kings county no observations Juncus maritimus (3x4).jpeg Juncus subg. Juncus sect. Stygiopsis Juncus stygius inat1.png Juncus stygius Poales Juncaceae Juncus Juncus Stygiopsis Juncus Rush 209 36 Stygiopsis Juncus stygius L. americanus (Buchenau) Hultén 1830 Scirpus stygius (L.) Ferber ex J.Fleisch. p.p. 1890 Juncus stygius L. americanus Buchenau 1943 Juncus stygius L. americanus Hultén American moor rush American bog rush Marsh rush Jonc des tourbières Jonc d’Amérique Native No recent reports Endangered 1640 Z JUSTA NN Juncus stygius L. ssp. americanus (Buchenau) Hultén 16853 Juncus stygius subsp. americanus (Buchenau) Hultén juncus/stygius 536444 Juncus stygius var. americanus Buchenau 222000177 Juncus stygius var. americanus Juncus+stygius+ssp.+americanus Juncus%20stygius Juncus stygius ssp americanus nymap.svg Juncus stygius inat3.png Juncus subg. Juncus sect. Ozophyllum JuncusArticulatus.jpg Juncus articulatus Juncus sect. Ozophyllum Dumort. (1827), the largest Juncus section, with about 84 species worldwide,J. Kirschner et al. (2002), "Juncaceae 2: Juncus subg. Juncus," Species Plantarum: Flora of the World Part 7: 1-336. is well represented in New York, with about 15 mostly-native species. Four of these are considered endangered in the state. One member, Juncus diffusissimus, is considered to be a native to the south-central United States, and has only recently been discovered on Long Island.Eric E. Lamont & Stephen M. Young (2005). "Juncus diffusissimus, an addition to the flora of New York, with notes on its recent spread in the United States." The Journal of the Torrey Botanical Society, 132(4):635-643. Poales Juncaceae Juncus Juncus Ozophyllum Juncus Rush 209 36 Ozophyllum Juncus acuminatus Michx. 1803 Juncus acuminatus Michx. 1861 Juncus pondii A.W.Wood 1867 Juncus acuminatus Michx. legitimus Engelm. 1880 Juncus pallescens E.Mey. non Lam. 1789 Sharp-fruit rush Sharp-fruited rush Tapertip rush Knotty-leaved rush Jonc à tépales acuminés Native Secure 6 OBL Perennial Graminoid S5, G5 1650 5 JUAC NN 6245 juncus/acuminatus 39221 448178 222000086 16900024 442622-1 Juncus+acuminatus Juncus%20acuminatus nymap.svg Juncus acuminatus NRCS-1.jpg Juncus articulatus L. articulatus 1753 Juncus articulatus L. 1785 Juncus aquaticus (L.) All. 1796 Juncus stolonifer Wohll. 1800 Juncus lampocarpus Ehrh. ex Hoffm. 1867 Juncus articulatus L. obtusatus Engelm. 1924 Juncus articulatus L. stolonifer (Wohll.) House Jointed rush Jointleaf rush Jonc articulé Jonc à fruits luisants Native Secure Perennial Graminoid 1666 5 JUAR4 NN 6252 juncus/articulatus 39249 20788 222000096 16900002 442698-1 Juncus+articulatus Juncus%20articulatus nymap.svg 20170714Juncus articulatus3.jpg Juncus brachycephalus (Engelm.) Buchenau 1867 Juncus canadensis J.Gay ex LaHarpe brachycephalus Engelm. 1890 Juncus brachycephalus Buchenau Small-head rush Short-headed rush Jonc à têtes courtes Jonc à tête courte Native Secure Perennial Graminoid 1669 5 JUBR2 NN 6256 juncus/brachycephalus nymap.svg Juncus brachycephalus NRCS-002 2x3.jpg Juncus brevicaudatus (Engelm.) Fernald 1866 Juncus canadensis J.Gay ex LaHarpe brevicaudatus Engelm. 1900 Juncus tweedyi Rydb. 1904 Juncus brevicaudatus Fernald Narrow-panicled rush Narrow-panicle rush Short-tailed rush Jonc brévicaudé Native Secure Perennial Graminoid 1661 5 JUBR4 NN 6257 juncus/brevicaudatus 39253 417239 222000102 nymap.svg Juncus brevicaudatus BB-1913.png Juncus canadensis J.Gay ex LaHarpe 1825 Juncus canadensis J.Gay ex Laharpe Canada rush Canadian rush Jonc du Canada Native Secure Perennial Graminoid 1658 5 JUCA3 NN 6264 juncus/canadensis nymap.svg Juncus canadensis inflorescence (02).jpg Juncus nodosus L. 1762 Juncus nodosus L. 1822 Juncus rostkovii E.Mey. 1944 Juncus nodosus L. meridionalis F.J.Herm. Knotted rush Jointed rush Jonc noueux Native Secure Perennial Graminoid 1654 5 Demonstrably secure in New York State. JUNO2 NN 6295 juncus/nodosus 20800 222000160 16900065 Juncus%20nodosus nymap.svg Juncus nodosus 170267409.jpg Juncus pelocarpus E.Mey. 1823 Juncus pelocarpus E.Mey. 1856 Juncus articulatus L. pelocarpus A.Gray 1860 Juncus abortivus Chapm. 1866 Juncus pelocarpus E.Mey. crassicaudex Engelm. 1921 Juncus pelocarpus E.Mey. sabulonensis H.St.John Brownfruit rush Brown-fruited rush Jonc à fruits bruns Native Secure Perennial Graminoid 1648 5 JUPE NN 6300 juncus/pelocarpus 222000166 nymap.svg Juncus pelocarpus BB-1913.png Juncus alpinoarticulatus Chaix americanus (Farw.) Hämet-Ahti 1785 Juncus alpinoarticulatus Chaix (p.p.) 1928 Juncus alpinus Vill. americanus Farw. 1986 Juncus alpinoarticulatus Chaix americanus (Farw.) Hämet-Ahti Alpine rush Northern green rush Jonc alpin Jonc des Alpes Native Likely secure Perennial Graminoid 1644 4 Juncus alpinoarticulatus Chaix JUAL4 NN 6247 juncus/alpinoarticulatus 503247 417233 222000090 16900584 Juncus+alpinoarticulatus J. Kirschner et al. (2002) accept the Juncus alpinoarticulatus subspecies americanus and fuscesens, both of Hämet-Ahti (1986), as present in New York, but most other sources listed here find fault with all subspecific classifications of J. alpinoarticulatus to date. nymap.svg Juncus alpinoarticulatus Sturm13.jpg Juncus militaris Jacob Bigelow Bigelow (1824) Bayonet rush Jointed bog rush Native Likely secure Perennial Graminoid 1670 4 Native, Apparently secure in New York State. JUMI2 NN Northeast US, eastern Canada (Great Lakes & Maritimes) juncus/militaris nymap.svg Juncus militaris BB-1913.png Juncus torreyi Coville 1843 Juncus nodosus L. megacephalus Torr. 1862 Juncus megacephalus Alph.Wood illeg. 1895 Juncus torreyi Coville Torrey's rush Torrey rush Jonc de Torrey Native Likely secure Perennial Graminoid 6816 4-5 JUTO NN 6310 juncus/torreyi 39320 448186 222000185 16900076 nymap.svg Juncus torreyi NRCS-001 4x3.jpg Juncus subcaudatus (Engelm.) Coville & S.F. Blake Woods-rush Woodland rush Engelmann's rush Jonc subcaudé Native Endangered Perennial Graminoid 19636 Juncus subcaudatus Endangered S1 G5 1652 1 JUSU NN 6306 juncus/subcaudatus 222000178 Juncus subcaudatus nymap.svg Juncus subcaudatus NRCS-001.jpg Juncus brachycarpus Engelm. Short-fruited rush Whiteroot rush Native Endangered Perennial Graminoid 19624 Juncus brachycarpus Endangered S1 G4-5 1668 1 JUBR NN juncus/brachycarpus Juncus brachycarpus nymap.svg Juncus brachycarpus NRCS-1.jpg Juncus debilis A.Gray Weak rush Native Endangered Perennial Graminoid 19627 Juncus debilis Endangered S1 G5 6819 1 Native, endangered, especially vulnerable in New York State. JUDE N0 South & Eastern US, not Canada juncus/debilis Juncus debilis nymap.svg Juncus debilis BB-1913.png Juncus scirpoides Lam. scirpoides 1789 Juncus scirpoides Lam. Sedge rush Needlepod rush Needle-pod rush Round-headed rush Native Endangered 10 Perennial Graminoid 19633 Juncus scirpoides Endangered S1 G5 6817 1 JUSC N0 Juncus scirpoides nymap.svg Juncus scirpoides NRCS-002.jpg Juncus scirpoides Lsm. compositus R.M.Harper Lobe-headed rush Digital Atlas of the Virginia Flora Native Historical 7827 N nymap.svg Juncus scirpoides NRCS-001.jpg Juncus diffusissimus Buckley Slimpod rush Slim-podded rush Slim-fruited rush Introduced southern US midwestern US N. America native Perennial Graminoid 7208 X State exotic or non-native. JUDI2 N0 Native to parts of US lower 48, not found in Canada juncus/diffusissimus 77563-Juncus-diffusissimus Juncus diffusissimus nymap.svg Suffolk Richmond? Juncus diffusissimus iNat-4184193 (3x4).jpg Juncus subg. Agathryon Juncus subg. Agathryon sect. Juncotypus Poales Juncaceae Juncus Agathryon Juncotypus Juncus Rush 209 6 Juncotypus Juncus balticus Willd. littoralis (Engelm.) Snogerup 1866 Juncus balticus Willd. littoralis Engelm. 1878 Juncus arcticus Willd. balticus (Willd.) Trautv. misapplied 1931 Juncus litorum Rydb. 1953 Juncus arcticus Willd. balticus (Willd.) Hyl. misapplied 1962 Juncus arcticus Willd. littoralis Hultén 1979 Juncus arcticus Willd. littoralis B.Boivin 2002 Juncus balticus Willd. littoralis Snogerup Baltic rush Shoreline rush Mountain rush Jonc des rivages Native Secure 1667 5 Juncus balticus Willd. ssp. littoralis (Engelm.) Snogerup JUARL NN Juncus arcticus Willd. ssp. littoralis (Engelm.) Hultén 25244 Juncus balticus ssp. littoralis (Engelm.) Snogerup juncus/balticus balticus ssp. littoralis (Engelm.) Snogerup 817950 Juncus balticus ssp. littoralis (Engelm.) Snogerup 459436 Juncus balticus ssp. littoralis (Engelm.) Snogerup 222000094 Juncus arcticus var. balticus (Willd.) Trautvetter Juncus balticus ssp littoralis nymap.svg Juncus balticus NRCS-1.jpg Juncus filiformis L. 1753 Juncus filiformis L. Thread rush Jonc filiforme Native Secure 1663 5 JUFI NN 6282 juncus/filiformis 39240 401982 222000133 16900052 442961-1 Juncus+filiformis Juncus%20filiformis Juncus filiformis nymap.svg Juncus filiformis Sturm8.jpg Juncus pylaei Laharpe 1825 Juncus pylaei Laharpe 1910 Juncus effusus L. pylaei Fernald & Wiegand 1921 Juncus effusus L. costulatus Fernald Common rush Soft rush Native Secure 1646 5 JUEFP2 N0 6276 Juncus pylaei nymap.svg Juncus effusus near Smrkovice, part of Pisek in 2011 (1).JPG Juncus effusus L. solutus (Fernald & Wiegand) Hämet-Ahti 1910 Juncus effusus L. solutus Fernald & Wiegand 1936 Juncus griscomii Fernald 1980 Juncus effusus L. solutus Hämet-Ahti Common rush Soft rush Native Secure 1641 5 JUEFS N0 6276 Juncus effusus L. juncus/effusus Juncus+effusus+var.+solutus Juncus effusus ssp solutus nymap.svg 20160618Juncus effusus1.jpg Juncus conglomeratus L. 1753 Juncus conglomeratus L. 1819 Juncus communis E.Mey. conglomeratus (L.) E.Mey. 1867 Juncus effusus L. conglomeratus (L.) Engelm. 1931 Juncus effusus L. caeruleomontanus H.St.John auct Juncus effusus L. compactus non Lej. & Courtois Compact rush Bunch-flowered soft rush Introduced Eurasia NW Africa 1672 X JUEFC2 N0 Juncus effusus L. var. conglomeratus (L.) Engelm. 6276 Juncus effusus L. juncus/conglomeratus 515368 Juncus conglomeratus L. 318195 Juncus conglomeratus L. 200027403 Juncus effusus L. 16900043 Juncus conglomeratus L. Juncus+conglomeratus Juncus%20conglomeratus Juncus conglomeratus nymap.svg 20150617Juncus conglomeratus1.jpg Juncus inflexus L. 1753 Juncus inflexus L. 1794 Juncus glaucus Ehrh. ex Sibth. 1813 Juncus tenax Poir. 1813 Juncus tenax Poir. glaucus Poir. 1825 Juncus glaucescens Laharpe Blue rush European meadow rush Jonc courbé Introduced Africa Eurasia 1673 X JUIN XX 402896 222000144 16900007 Juncus inflexus nymap.svg Juncus inflexus01.jpg Juncus Rush 209 X Juncotypus (excluded taxa) Juncus effusus L. effusus 1753 Juncus effusus L. 1819 Juncus communis E. Mey. 1824 Juncus conglomeratus L. effusus (L.) Kostel. Common rush Common soft rush N. America native Excluded Perennial Graminoid X EXCLUDED JUEFE2 NN 25005 juncus/effusus 200027403 50230031 JUEFE2 nymap.svg Juncus effusus02.jpg Juncus decipiens (Buchenau) Nakai Takenoshin (Takenosin) Nakai (1882-1952) Rep. Veg. Kamikochi 35. 1928 1890 Juncus effusus L. decipiens Buchenau 1928 Juncus decipiens (Buchenau) Nakai 1946 Juncus effusus L. decipiens (Buchenau) Weim. Lamp rush Corkscrew rush Introduced Asia Excluded X EXCLUDED 16900682 242855 194031 nymap.svg Juncus decipiens Curly Wurly 0zz.jpg Juncus arcticus Willd. Carl Ludwig von Willdenow (1765-1812). Species Plantarum. Editio quarta 2(1):206. 1799. 1799 Juncus arcticus Willd. 1809 Juncus balticus Willd. p.p. 1848 Juncus andicola Hook. Arctic rush Jonc arctique N. America native Excluded OBL FACW Perennial Graminoid X 179 EXCLUDED JUAR2 MN 6250 448320 222000092 16900001 nymap.svg Juncus arcticus 1.JPG Juncus balticus balticus 1809 Juncus balticus Willd. 1878 Juncus arcticus Willd. balticus (Willd.) Traut. misapplied 1896 Juncus balticus Willd. tenuis H.Lindb. 1902 Juncus balticus Willd. lesueurii Gelert Baltic rush Jonc de la Baltique Introduced Excluded X 175 EXCLUDED JUARA5 X0 222000094 314489 nymap.svg Juncus balticus Oulu, Finland 28.06.2013.jpg Juncus subg. Agathryon sect. Steirochloa Poales Juncaceae Juncus Agathryon Steirochloa Juncus Rush 209 36 Steirochloa Juncus tenuis Willd. 1799 Juncus tenuis Willd. 1800 Juncus gracilis Sm. nom. illeg. 1803 Juncus bicornis Michx. 1821 Juncus macer Gray 1824 Juncus gesneri Sm. nom. illeg. 1828 Juncus tenuis Willd. bicornis E.Mey. 1828 Juncus tenuis Willd. multicornis E.Mey. 1835 Juncus tenuis Willd. bicornis P.Fourn. 1841 Juncus smithii Kunth nom. illeg. Path rush Slender rush Poverty rush Jonc grêle Jonc ténu Native Secure 0 1653 5 JUTE NN 6309 juncus/tenuis nymap.svg 20150616Juncus tenuis3.jpg Juncus anthelatus (Wiegand) R.E.Brooks 1900 Juncus tenuis Willd. anthelatus Wiegand 1930 Juncus macer Gray anthelatus Fernald 1938 Juncus macer Gray anthelatus F.J.Herm. 1938 Juncus macer Gray discretiflorus F.J.Herm. 1945 Juncus tenuis Willd. discretiflorus Fernald 1999 Juncus anthelatus (Wiegand) R.E.Brooks Wiegand's rush Greater poverty rush Giant path rush Jonc branchu Native Unranked 2 FACW SNR 7410 U JUAN3 NN 6248 juncus/anthelatus 817922 222000091 50081949 nymap.svg Juncus anthelatus NRCS-001.jpg Juncus dudleyi Wiegand 1900 Juncus dudleyi Wiegand 1925 Juncus tenuis Willd. uniflorus Farw. 1935 Juncus tenuis Willd. dudleyi (Wiegand) P.Fourn. 1944 Juncus tenuis Willd. dudleyi (Wiegand) F.J.Herm. Dudley's rush Native Secure 2 1645 5 JUDU2 NN juncus/dudleyi nymap.svg Juncus dudleyi (cropped).jpg Juncus greenei Oakes & Tuck. 1843 Juncus greenei Oakes & Tuck. Greene's rush Native Secure 4 1671 5 JUGR NN juncus/greenei nymap.svg Juncus greenei BB-1913.png Juncus gerardi Loisel. gerardi 1809 Juncus gerardii Loisel. 1809 Juncus gerardi Loisel. Black-grass rush Saltmeadow rush Saltmarsh rush Native Secure 9 1662 5 JUGE NN juncus/gerardii nymap.svg Juncus gerardii.jpeg Juncus secundus P.Beauv. ex Poir. 1813 Juncus secundus P.Beauv. ex Poir. 1866 Juncus tenuis Willd. secundus (P.Beauv. ex Poir.) Engelm. Lopsided rush Secund rush Native Likely secure 10 1665 4 JUSE NN juncus/secundus nymap.svg Juncus secundus NRCS-1 (cropped).jpg Juncus dichotomus Elliott 1817 Juncus dichotomus Elliott 1841 Juncus cognatus Kunth Forked rush Native Vulnerable 10 FACW Perennial Graminoid S2, G5 1675 3? JUDI N0 juncus/dichotomus nymap.svg Juncus cognatus flowerhead NC4 (cropped).jpg Juncus ranarius Songeon & E.P. Perrier 1859 Juncus ranarius Songeon & E.P. Perrier 1827 Juncus ambiguus Guss. misapplied syn. Juncus hybridus 1904 Juncus bufonius L. halophilus Buchenau & Fernald 1917 Juncus bufonius L. ranarius (Songeon & E.P.Perrier) Farw. 1978 Juncus ambiguus T.A.Cope & C.A.Stace nom. illeg. Frog rush Seasice rush Seaside rush Seaside toad rush Native Endangered X 1664 1 JUAM3 NN NoteFlora of North America includes J. ambiguus under J. bufonius, while NYFA and NRCS keep them separate, pending further research. juncus/ambiguus nymap.svg Juncus hybridus inflorescence (02) (cropped).jpg Juncus compressus Jacq. Flattened rush Roundfruit rush Round-fruited rush Introduced Eurasia X 1660 X JUCO XX juncus/compressus nymap.svg Juncus compressus - lapik luga Keilas.jpg Juncus Rush 209 X Steirochloa (excluded taxa) Juncus vaseyi Engelm. 1866 Juncus vaseyi Engelmann 1967 Juncus greenei Oakes & Tuck. vaseyi (Engelm.) B. Boivin Vasey's rush N. America native excluded X 176 EXCLUDED JUVA NN 222000196 16900081 nymap.svg Juncus subg. Agathryon sect. Tenageia Juncus bufonius inflorescence (01).jpg Juncus bufonius - toad rush,inflorescence Poales Juncaceae Juncus Agathryon Tenageia Juncus Rush 209 36 Tenageia Juncus bufonius L. Toad rush Native Secure 1 FACW 1656 5 JUBUB NN 6260 Juncus/bufonius Juncus bufonius var bufonius NY-dist-map.png Juncus bufonius plant (02).jpg Juncus Rush 209 X Tenageia (excluded taxa) Juncus coriaceus Mack. Kenneth Kent Mackenzie (1877-1934). Bulletin of the Torrey Botanical Club 56(1):28. 1929. 1929 Juncus coriaceus Mack. Leathery rush N. America native Excluded X EXCLUDED JUCO4 N0 39230 463880 222000115 nymap.svg Juncus coriaceus AWP-0632.png Oreojuncus Poales Juncaceae Oreojuncus Oreojuncus Highland rush 1141 1 Oreojuncus trifidus (L.) Zav.Drabk. & Kirschner Lenka Záveská Drábková & Jan Kirschner Preslia 85(4):–499. Nov 2013. 1753 Juncus trifidus L. basionym: Sp. Pl. 1:326. 1 May 1753 1762 Juncus monanthos Jacq. 1825 Juncus trifidus L. pleianthos (L.) Bluff & Fingerh. 1901 Juncus alpestris (L.) Bubani nom. superfl. 2013 Oreojuncus trifidus (L.) Zav.Drabk. & Kirschner Highland rush Native Threatened 10 FACU Perennial Graminoid 1655 2 Cracks in rocky outcrops and ledges in cool microsites and rocky alpine meadows. Mostly restricted to high elevation sites. JUTR2 NN juncus/trifidus 222000186 100398376 77135599-1 JUTR2 nymap.svg Juncus trifidus a1.jpg