Families, genera and species in Michigan Source: USDA, NRCS. 2009. The PLANTS Database (http://plants.usda.gov, 24 June 2009). National Plant Data Center, Baton Rouge, LA 70874-4490 USA.

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Select a Family	Select a Genus	Species
Malvaceae Pinaceae Euphorbiaceae Aceraceae Asteraceae Lamiaceae Ranunculaceae Acoraceae Pteridaceae Fumariaceae Poaceae Apiaceae Hippocastanaceae Scrophulariaceae Rosaceae Caryophyllaceae Simaroubaceae Lardizabalaceae Liliaceae Alismataceae Brassicaceae Betulaceae Amaranthaceae Orchidaceae Lythraceae Fabaceae Vitaceae Primulaceae Boraginaceae Ericaceae Apocynaceae Araliaceae Viscaceae Papaveraceae Araceae Aristolochiaceae Asclepiadaceae Annonaceae Aspleniaceae Dryopteridaceae Chenopodiaceae Solanaceae Azollaceae Gentianaceae Iridaceae Berberidaceae Urticaceae Ophioglossaceae Cabombaceae Buddlejaceae Cyperaceae Butomaceae Callitrichaceae Onagraceae Convolvulaceae Campanulaceae Bignoniaceae Cannabaceae Sapindaceae Juglandaceae Fagaceae Rhamnaceae Celastraceae Ulmaceae Rubiaceae Ceratophyllaceae Pyrolaceae Saxifragaceae Cucurbitaceae Portulacaceae Capparaceae Polemoniaceae Santalaceae Commelinaceae Myricaceae Orobanchaceae Cornaceae Cuscutaceae Dennstaedtiaceae Rutaceae Caprifoliaceae Dioscoreaceae Dipsacaceae Thymelaeaceae Droseraceae Elaeagnaceae Elatinaceae Hydrophyllaceae Hydrocharitaceae Empetraceae Equisetaceae Eriocaulaceae Polygonaceae Geraniaceae Moraceae Limnanthaceae Oleaceae Verbenaceae Styracaceae Hamamelidaceae Cistaceae Pontederiaceae Hippuridaceae Lycopodiaceae Violaceae Crassulaceae Clusiaceae Aquifoliaceae Balsaminaceae Isoetaceae Juncaceae Cupressaceae Acanthaceae Lemnaceae Lauraceae Linaceae Magnoliaceae Plantaginaceae Lygodiaceae Marsileaceae Menispermaceae Menyanthaceae Nyctaginaceae Molluginaceae Monotropaceae Haloragaceae Najadaceae Nelumbonaceae Nymphaeaceae Cactaceae Osmundaceae Oxalidaceae Thelypteridaceae Phytolaccaceae Lentibulariaceae Platanaceae Podostemaceae Polygalaceae Polypodiaceae Salicaceae Potamogetonaceae Pedaliaceae Resedaceae Melastomataceae Anacardiaceae Grossulariaceae Ruppiaceae Sarraceniaceae Saururaceae Scheuchzeriaceae Selaginellaceae Smilacaceae Sparganiaceae Staphyleaceae Tamaricaceae Taxaceae Tiliaceae Zygophyllaceae Juncaginaceae Typhaceae Valerianaceae Blechnaceae Xyridaceae Agavaceae Zannichelliaceae	Eriogonum Fagopyrum Polygonella Polygonum Rheum Rumex	1) Polygonum achoreum S.F. Blake 2) Polygonum amphibium L. 3) Polygonum amphibium L. var. emersum Michx. 4) Polygonum amphibium L. var. stipulaceum Coleman 5) Polygonum arenastrum Jord. ex Boreau 6) Polygonum arifolium L. 7) Polygonum aviculare L. 8) Polygonum baldschuanicum Regel 9) Polygonum buxiforme Small 10) Polygonum careyi Olney 11) Polygonum cespitosum Blume, nom. inq. 12) Polygonum cespitosum Blume var. longisetum (Bruijn) A.N. Steward 13) Polygonum cilinode Michx. 14) Polygonum convolvulus L. 15) Polygonum convolvulus L. var. convolvulus 16) Polygonum convolvulus L. var. subulatum Lej. & Court. 17) Polygonum cuspidatum Siebold & Zucc. 18) Polygonum douglasii Greene 19) Polygonum douglasii Greene ssp. douglasii 20) Polygonum erectum L. 21) Polygonum hydropiper L. 22) Polygonum hydropiperoides Michx. 23) Polygonum lapathifolium L. 24) Polygonum orientale L. 25) Polygonum pensylvanicum L. 26) Polygonum persicaria L. 27) Polygonum punctatum Elliot 28) Polygonum punctatum Elliot var. confertiflorum (Meisn.) Fassett 29) Polygonum punctatum Elliot var. punctatum 30) Polygonum ramosissimum Michx. 31) Polygonum ramosissimum Michx. var. ramosissimum 32) Polygonum robustius (Small) Fernald 33) Polygonum sachalinense F. Schmidt ex Maxim. 34) Polygonum sagittatum L. 35) Polygonum scandens L. 36) Polygonum scandens L. var. cristatum (Engelm. & A. Gray) Gleason 37) Polygonum scandens L. var. dumetorum (L.) Gleason 38) Polygonum scandens L. var. scandens 39) Polygonum setaceum Baldw. 40) Polygonum tenue Michx. 41) Polygonum virginianum L. 42) Polygonum viviparum L.
Pictures: genus Polygonum (Michigan): Polygonum amphibium Ray Schulenberg - USDA-NRCS PLANTS Database / USDA SCS. 1989. Midwest wetland flora: Field office illustrated guide to plant species. Midwest National Technical Center, Lincoln. - Not copyrighted image - Views: 874 Polygonum amphibium USDA-NRCS PLANTS Database / USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. - Not copyrighted image - Views: 829 Polygonum amphibium Hippolyte Coste - Flore descriptive et illustrée de la France, de la Corse et des contrées limitrophes, 1901-1906 - This image is in public domain because its copyright has expired. - Views: 878 Polygonum amphibium var. emersum USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 666. - Views: 210 Polygonum amphibium var. emersum USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 666. - Views: 182 Polygonum amphibium var. emersum USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 666. - Views: 196 Polygonum amphibium var. stipulaceum NPS Photo - RG Johnsson - 1965 - Public domain image. - Views: 233 Polygonum amphibium var. stipulaceum NPS Photo - JW Stockert - 1973 - Public domain image. - Views: 222 Polygonum arenastrum � 2010 Giuliano Frangini - Views: 448 Polygonum arenastrum � 2010 Giuliano Frangini - Views: 418 Polygonum arenastrum � 2010 Giuliano Frangini - Views: 438 Polygonum arifolium USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 673. - Views: 214 Polygonum arifolium Robert H. Mohlenbrock USDA-NRCS PLANTS Database / USDA NRCS. 1995. Northeast wetland flora: Field office guide to plant species. Northeast National Technical Center, Chester. - Not copyrighted image - Views: 218 Polygonum arifolium USDA-NRCS PLANTS Database / USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. - Not copyrighted image - Views: 229 Polygonum aviculare � 2009 Franco Rossi - Views: 684 Polygonum aviculare Jacob Sturm, Johann Georg Sturm - Deutschlands Flora in Abbildungen (1796). - This image is in the public domain because its copyright has expired. - Views: 707 Polygonum aviculare Dipartimento di Scienze della Vita, Università di Trieste - Progetto Dryades - Picture by Andrea Moro - Comune di Serle, località Ronco., BS, Lombardia, Italia, - Image licensed under a Creative Commons Attribution Non Commercial Share-Alike 3.0 License - Views: 708 Polygonum buxiforme USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 662. - Views: 180 Polygonum careyi USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 668. - Views: 148 Polygonum cespitosum Robert H. Mohlenbrock USDA-NRCS PLANTS Database / USDA SCS. 1989. Midwest wetland flora: Field office illustrated guide to plant species. Midwest National Technical Center, Lincoln. - Not copyrighted image - Views: 161 Polygonum cilinode USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 674. - Views: 176 Polygonum convolvulus var. convolvulus USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 674. - Views: 113 Polygonum convolvulus var. convolvulus USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 674. - Views: 113 Polygonum cuspidatum USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 676. - Views: 217 Polygonum douglasii Jose Hernandez - USDA-NRCS PLANTS Database - Not copyrighted image - Views: 132 Polygonum douglasii USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 664. - Views: 125 Polygonum erectum USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 663. - Views: 211 Polygonum hydropiper USDA-NRCS PLANTS Database / USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. - Not copyrighted image - Views: 725 Polygonum hydropiper USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 670. - Views: 786 Polygonum hydropiper Hippolyte Coste - Flore descriptive et illustrée de la France, de la Corse et des contrées limitrophes, 1901-1906 - This image is in public domain because its copyright has expired. - Views: 752 Polygonum hydropiperoides Steve Hurst - USDA-NRCS PLANTS Database - Not copyrighted image - Views: 419 Polygonum hydropiperoides USDA-NRCS PLANTS Database / USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. - Not copyrighted image - Views: 340 Polygonum hydropiperoides USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 669. - Views: 346 Polygonum lapathifolium - Views: 940 Polygonum lapathifolium - Views: 967 Polygonum lapathifolium - Views: 866 Polygonum orientale USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 670. - Views: 605 Polygonum orientale Steve Hurst - USDA-NRCS PLANTS Database - Not copyrighted image - Views: 610 Polygonum pensylvanicum Steve Hurst - USDA-NRCS PLANTS Database - Not copyrighted image - Views: 160 Polygonum pensylvanicum Robert H. Mohlenbrock USDA-NRCS PLANTS Database / USDA SCS. 1989. Midwest wetland flora: Field office illustrated guide to plant species. Midwest National Technical Center, Lincoln. - Not copyrighted image - Views: 167 Polygonum pensylvanicum USDA-NRCS PLANTS Database / USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. - Not copyrighted image - Views: 161 Polygonum persicaria - Views: 753 Polygonum persicaria USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 668. - Views: 662 Polygonum persicaria USDA-NRCS PLANTS Database / USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. - Not copyrighted image - Views: 672 Polygonum punctatum USDA-NRCS PLANTS Database / USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. - Not copyrighted image - Views: 244 Polygonum punctatum Steve Hurst - USDA-NRCS PLANTS Database - Not copyrighted image - Views: 250 Polygonum punctatum Robert H. Mohlenbrock USDA-NRCS PLANTS Database / USDA NRCS. 1992. Western wetland flora: Field office guide to plant species. West Region, Sacramento. - Not copyrighted image - Views: 238 Polygonum punctatum var. punctatum USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 670. - Views: 123 Polygonum ramosissimum USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 663. - Views: 357 Polygonum ramosissimum var. ramosissimum USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 664. - Views: 197 Polygonum ramosissimum var. ramosissimum USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 661. - Views: 201 Polygonum ramosissimum var. ramosissimum USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 661. - Views: 201 Polygonum sagittatum USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 673. - Views: 240 Polygonum sagittatum USDA-NRCS PLANTS Database / USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. - Not copyrighted image - Views: 242 Polygonum scandens Robert Tatina - USDA-NRCS PLANTS Database / USDA SCS. 1989. Midwest wetland flora: Field office illustrated guide to plant species. Midwest National Technical Center, Lincoln. - Not copyrighted image - Views: 136 Polygonum scandens USDA-NRCS PLANTS Database / USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. - Not copyrighted image - Views: 131 Polygonum scandens var. cristatum USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 675. - Views: 137 Polygonum scandens var. dumetorum USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 675. - Views: 145 Polygonum scandens var. dumetorum USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 675. - Views: 140 Polygonum scandens var. scandens USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 674. - Views: 147 Polygonum setaceum USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 669. - Views: 123 Polygonum setaceum USDA-NRCS PLANTS Database / USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. - Not copyrighted image - Views: 124 Polygonum tenue USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 664. - Views: 135 Polygonum virginianum Robert H. Mohlenbrock USDA-NRCS PLANTS Database / USDA SCS. 1991. Southern wetland flora: Field office guide to plant species. South National Technical Center, Fort Worth. - Not copyrighted image - Views: 217 Polygonum virginianum USDA-NRCS PLANTS Database / USDA NRCS. Wetland flora: Field office illustrated guide to plant species. USDA Natural Resources Conservation Service. - Not copyrighted image - Views: 222 Polygonum virginianum USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 665. - Views: 222 Polygonum viviparum USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 671. - Views: 483 Polygonum viviparum Hippolyte Coste - Flore descriptive et illustrée de la France, de la Corse et des contrées limitrophes, 1901-1906 - This image is in public domain because its copyright has expired. - Views: 505 Polygonum viviparum Bob Moseley - USDA-NRCS PLANTS Database / USDA NRCS. 1992. Western wetland flora: Field office guide to plant species. West Region, Sacramento. - Not copyrighted image - Views: 502