Echinodorus tenellus Richard & Engelmann ex A. Gray Manual 460. 1848. Robert R. Haynes, C. Barre Hellquist Etymology: Greek echius, rough husk, and doros
4 KB (317 words) - 20:36, 6 November 2020
umbellatus Linnaeus Sp. Pl. 1: 372. 1753; Gen. Pl. ed. 5; 174, 1754. Robert R. Haynes Common names: Flowering-rush Etymology: Greek butomos/butomon, marsh
2 KB (138 words) - 21:31, 5 November 2020
genusButomus speciesButomus umbellatus Linnaeus Sp. Pl. 1: 372. 1753. Robert R. Haynes WeedyIntroducedIllustrated Treatment appears in FNA Volume 22. Illustrator:
5 KB (537 words) - 21:30, 5 November 2020
speciesAlisma subcordatum Rafinesque Medical Repository hexade 2, 5:354. 1808. Robert R. Haynes, C. Barre Hellquist Common names: Southern water-plantain alisma subcorde
3 KB (225 words) - 21:30, 5 November 2020
Koniglichen Gesellschaft der Wissenschaften zu Gottingen 7: 257. 1857. Robert R. Haynes, C. Barre Hellquist Illustrated Basionym: Alisma cordifolia Linnaeus
2 KB (101 words) - 19:34, 6 November 2020
Mathematiques et Physiques de L'Institut National de France 12(2): 19. 1814. Robert R. Haynes IntroducedIllustrated Treatment appears in FNA Volume 22. Illustrator:
2 KB (153 words) - 21:32, 5 November 2020
Cook, C. D. K., and R. Lüönd. 1983. A revision of the genus Blyxa (Hydrocharitaceae). Aquatic Bot. 15: 1--52. Thieret, J. W., R. R. Haynes, and D. H. Dike
3 KB (233 words) - 21:31, 5 November 2020
Ascherson Sitzungsber. Ges. Naturf., Freunde Berlin. 1868:19. 1868. Robert R. Haynes Illustrated Synonyms: Diplanthera beaudettei Hartog Halodule beaudettei (Hartog)
3 KB (327 words) - 21:32, 5 November 2020
Triglochin striata Linnaeus Sp. Pl. 1: 338. 1753; Gen. Pl. ed. 5; 157, 1754. Robert R. Haynes, C. Barre Hellquist Common names: Arrow-grass troscart Etymology: Greek
4 KB (328 words) - 21:31, 5 November 2020
speciesEchinodorus cordifolius subspeciesEchinodorus cordifolius subsp. cordifolius Robert R. Haynes, C. Barre Hellquist Illustrated Synonyms: Echinodorus radicans Treatment
3 KB (275 words) - 21:32, 5 November 2020
montevidensis subsp. spongiosa Chamisso & Schlechtendal Linnaea 2: 156. 1827. Robert R. Haynes, C. Barre Hellquist Common names: Sagittaire spongieuse WeedyIllustrated
4 KB (315 words) - 19:33, 6 November 2020
zu Bremen 2: 2.1869; Index Crit. Butom. Alism. Juncagin., 2, 1868. Robert R. Haynes Common names: Water-poppy IntroducedIllustrated Basionym: Stratiotes
4 KB (356 words) - 21:29, 5 November 2020
Halophila johnsonii Thouars Genera Nova Madagascariensia 2. 1806. Robert R. Haynes Etymology: Greek halo, sea, and philein, to love Treatment appears
5 KB (442 words) - 21:29, 5 November 2020
(Sprengel) Magnus Beitrage zur Kenntniss der Gattung Najas 8. 1870. Robert R. Haynes Weedy Basionym: Caulinia guadalupensis Sprengel Syst. Veg. 1: 20. 1824
4 KB (386 words) - 19:33, 6 November 2020
canadensis, Elodea nuttallii Michaux Flora Boreali-Americana 1: 20. 1803. Robert R. Haynes Common names: Water-weed Etymology: Greek helodes, marshy Treatment
4 KB (394 words) - 21:32, 5 November 2020
speciesSyringodium filiforme Kutzing in R. F. Hohenacker, Algae Marinae Exsiccatae 9: 426. 1860. Robert R. Haynes Illustrated Synonyms: Cymodocea filiformis (Kützing)
3 KB (285 words) - 21:32, 5 November 2020
genusZannichellia speciesZannichellia palustris Linnaeus Sp. Pl. 2: 969. 1753. Robert R. Haynes, C. Barre Hellquist Illustrated Treatment appears in FNA Volume 22
4 KB (373 words) - 21:30, 5 November 2020
Phyllospadix torreyi Hooker Flora Boreali-Americana 2: 171. 1838. Robert R. Haynes Common names: Surf-grass Etymology: Greek phyllon, leaf, and spadix
4 KB (304 words) - 21:31, 5 November 2020
in G. Bentham, Plantas Hartwegianas imprimis Mexicanas. 341. 1857. Robert R. Haynes, C. Barre Hellquist IllustratedEndemic Synonyms: Machaerocarpus californicus (Torrey)
3 KB (214 words) - 21:32, 5 November 2020
von Humboldt and A. J. Bonpland, Plantae Aequinoctiales 1: 221. 1808. Robert R. Haynes, C. Barre Hellquist Common names: Flowering-quillwort Etymology: for
2 KB (180 words) - 21:32, 5 November 2020