Washington. Godfrey, R. K. and J. W. Wooten. 1979. Aquatic and Wetland Plants of Southeastern United States: Monocotyledons. Athens, Ga. Haynes, R. R. and L. B.
5 KB (384 words) - 21:31, 5 November 2020
familyPotamogetonaceae Show Lower Taxa Potamogeton, Stuckenia Dumortier Robert R. Haynes, C. Barre Hellquist Common names: Pondweed Family Treatment appears
7 KB (794 words) - 21:32, 5 November 2020
in the flora). Dahlgren, R. M. T., H. T. Clifford, and P. F. Yeo. 1985. The Families of Monocotyledons. Berlin. Haynes, R. R. and L. B. Holm-Nielsen. 1985
4 KB (305 words) - 21:29, 5 November 2020
107: 189--209. Haynes, R. R. 1977. The Najadaceae in the southeastern United States. J. Arnold Arbor. 58: 161--170. Shaffer- Thorne, R. F. 1993c. Hydrocharitaceae
3 KB (246 words) - 21:29, 5 November 2020
Hydrocharis, Limnobium, Ottelia, Thalassia, Vallisneria A. L. de Jussieu Robert R. Haynes Common names: Tape-grass or Frog-bit Family Treatment appears in FNA
6 KB (422 words) - 21:31, 5 November 2020
Sagittaria teres Linnaeus Sp. Pl. 2: 993. 1753; Gen. Pl. ed. 5; 429, 1754. Robert R. Haynes, C. Barre Hellquist Common names: Sagittaire Etymology: Latin sagitta
9 KB (447 words) - 21:31, 5 November 2020
familyAponogetonaceae Show Lower Taxa Aponogeton J. Agardh C. Barre Hellquist, Robert R. Haynes Common names: Aponogeton or Cape-pondweed Family Treatment appears
2 KB (203 words) - 20:02, 13 March 2024
LAYOUT:treatment:TUOYAL familyButomaceae Show Lower Taxa Butomus Richard Robert R. Haynes Common names: Flowering- Rrush Family Treatment appears in FNA Volume
3 KB (259 words) - 21:31, 5 November 2020
Amsterdam. Haynes, R. R. and L. B. Holm-Nielsen. 1985. A generic treatment of Alismatidae in the Neotropics. Acta Amazon. 15(suppl.): 153--193. Phillips, R. C
4 KB (333 words) - 21:30, 5 November 2020
familyCymodoceaceae Show Lower Taxa Halodule, Syringodium Norman Taylor Robert R. Haynes Common names: Manatee-grass Family Treatment appears in FNA Volume
3 KB (287 words) - 21:31, 5 November 2020
Supplementum Plantarum 32, 214. 1782 (as distachyon). C. Barre Hellquist, Robert R. Haynes Common names: Cape-pondweed water-hawthorne Synonyms: Aponogeton distachyos
3 KB (280 words) - 21:54, 8 December 2021
Linnaeus f. Supplementum Plantarum 32.; 214. 1782. C. Barre Hellquist, Robert R. Haynes Etymology: Greek, from aquatic habitat Treatment appears in FNA Volume
2 KB (112 words) - 21:29, 5 November 2020
J. Bot. 34: 581--582. Haynes, R. R. 1979. Revision of North and Central American Najas (Najadaceae). Sida 8: 34--56. Haynes, R. R. and C. B. Hellquist.
6 KB (477 words) - 21:32, 5 November 2020
1--183. Haynes, R. R. 1975. A revision of North American Potamogeton subsection Pusilli (Potamogetonaceae). Rhodora 76: 564--649. Haynes, R. R. 1985. A
18 KB (1,124 words) - 21:31, 5 November 2020
triviale Linnaeus Sp. Pl. 1: 343. 1753; Gen. Pl. ed. 5; 160, 1754. Robert R. Haynes, C. Barre Hellquist Common names: Water-plantain Etymology: ancient
4 KB (326 words) - 20:01, 22 September 2022
Les and R. R. Haynes 1995). Cronquist, A. 1981. An Integrated System of Classification of Flowering Plants. New York. Les, D. H. and R. R. Haynes. 1995.
4 KB (389 words) - 21:32, 5 November 2020
familyLimnocharitaceae Show Lower Taxa Hydrocleys Takhtajan ex Cronquist Robert R. Haynes Common names: Water-poppy Ffamily Treatment appears in FNA Volume 22
3 KB (273 words) - 21:30, 5 November 2020
AL familyRuppiaceae Show Lower Taxa Ruppia Horaninow ex Hutchinson Robert R. Haynes Common names: Ditch-grass Family Treatment appears in FNA Volume 22
2 KB (166 words) - 21:30, 5 November 2020
LAYOUT:treatment:TUOYAL familyZannichelliaceae Show Lower Taxa Zannichellia Dumortier Robert R. Haynes, C. Barre Hellquist Common names: Horned- pondweed Family Treatment
3 KB (244 words) - 21:32, 5 November 2020
Bremen 21: 258. 1912. Robert R. Haynes, C. Barre Hellquist Common names: Potamot Synonyms: Coleogeton (Reichenbach) Les & R. R. Haynes Treatment appears in
6 KB (448 words) - 21:30, 5 November 2020
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
californicum Miller The Gardeners Dictionary (fourth edition) 1: 28. 1754. Robert R. Haynes, C. Barre Hellquist Etymology: Greek, ancient name Synonyms: Machaerocarpus Small
2 KB (206 words) - 21:32, 5 November 2020
Planchon Annales des Sciences Naturelles, Botanique sér. 3, 11: 80. 1849. Robert R. Haynes Common names: Water-weed WeedyIntroducedIllustrated Treatment appears
3 KB (251 words) - 21:31, 5 November 2020
speciesTriglochin maritima Linnaeus Sp. Pl. 1: 339. 1753 (as maritimum). Robert R. Haynes, C. Barre Hellquist Common names: Arrow grass Troscart maritime WeedyIllustrated
4 KB (437 words) - 21:31, 5 November 2020
useful discoveries and improvements in rural affairs 7: 180. 1841. Robert R. Haynes, C. Barre Hellquist Common names: Robbins' pondweed fern pondweed potamot
4 KB (437 words) - 21:29, 5 November 2020
graminea subsp. weatherbiana Michaux Flora Boreali-Americana 2: 190. 1803. Robert R. Haynes, C. Barre Hellquist Common names: Sagittaire a feuilles de graminees
5 KB (471 words) - 19:33, 6 November 2020
occidentalis (Persoon) Börner Flora fur das deutsche Volk 713. 1912. Robert R. Haynes, C. Barre Hellquist Common names: Threadleaf-pondweed Basionym: Potamogeton
4 KB (390 words) - 21:35, 22 February 2022
subsp. foliosus Rafinesque Medical Repository hexade 2, 5:354. 1808. Robert R. Haynes, C. Barre Hellquist WeedyIllustrated Treatment appears in FNA Volume
4 KB (393 words) - 19:33, 6 November 2020
maritima Linnaeus Sp. Pl. 1: 127. 1753;, Gen. Pl. ed. 5; 61, 1754. Robert R. Haynes Common names: Ditch-grass widgeon grass Rruppia Etymology: fFor Heinrich
4 KB (342 words) - 21:31, 5 November 2020
de L'Institut National de France 12(2): 9, 61, 73, plate 2a–k. 1814. Robert R. Haynes Etymology: Greek hydr-, water, and -illa, diminutive Treatment appears
4 KB (369 words) - 21:29, 5 November 2020
K. and R. Lüönd. 1982. A revision of the genus Hydrocharis (Hydrocharitaceae). Aquatic Bot. 14: 177--204. Roberts, M. L., R. L. Stuckey, and R. S. Mitchell
3 KB (253 words) - 21:32, 5 November 2020