Eupatorium rotundifolium

Eupatorium rotundifolium

Taxobox


image_caption =
name = "Roundleaf thoroughwort"
regnum = Plantae
divisio = Angiospermae
unranked_classis = eudicot
ordo = Asterales
familia = Asteraceae
tribus = Eupatorieae
genus = "Eupatorium"
species = "E. rotundifolium"
binomial = "Eupatorium rotundifolium"
binomial_authority = L.
synonyms =

"Eupatorium rotundifolium", commonly called Roundleaf thoroughwort, is a herbaceous perennial plant in Asteraceae native to the eastern states of the United States in an area from New Jersey to Oklahoma south to Texas to Florida. [http://www.tropicos.org/NameDistributions.aspx?nameid=2710195] The stems grow from 40 to over 100 cm tall and are produced from short rhizomes. The inflorescences are composed of a large number of white flowers with disc florets and no ray florets. Plants can be highly variable due to hybridization, three varieties have been named also. [cite web | url = http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=242416533 | title = Eupatorium | work = Flora of North America ]

References


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  • Eupatorium rotundifolium — ID 33894 Symbol Key EURO4 Common Name roundleaf thoroughwort Family Asteraceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution AL, AR, CT, DC, DE, FL, GA, IN, KY, LA, MA, MD, ME, MO, MS, NC, NH …   USDA Plant Characteristics

  • Eupatorium rotundifolium var. rotundifolium — ID 33900 Symbol Key EUROR Common Name roundleaf thoroughwort Family Asteraceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution AL, AR, CT, DC, DE, FL, GA, IN, KY, LA, MD, MS, NC, NJ, NY, OH, OK …   USDA Plant Characteristics

  • Eupatorium rotundifolium var. cordigerum — ID 33895 Symbol Key EUROC Common Name roundleaf thoroughwort Family Asteraceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution AR, MS, NC, NJ, SC, VA Growth Habit Forb/herb …   USDA Plant Characteristics

  • Eupatorium rotundifolium var. ovatum — ID 33897 Symbol Key EUROO Common Name roundleaf thoroughwort Family Asteraceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution AL, AR, CT, DC, DE, FL, GA, KY, LA, MA, MD, ME, MS, NC, NH, NJ, NY …   USDA Plant Characteristics

  • Eupatorium rotundifolium var. scabridum — ID 33902 Symbol Key EUROS Common Name roundleaf thoroughwort Family Asteraceae Category Dicot Division Magnoliophyta US Nativity Native to U.S. US/NA Plant Yes State Distribution AL, AR, FL, GA, LA, MO, MS, OK, SC, TX Growth Habit Forb/herb …   USDA Plant Characteristics

  • Eupatorium rotundifolium L. — Symbol EURO4 Common Name roundleaf thoroughwort Botanical Family Asteraceae …   Scientific plant list

  • Eupatorium rotundifolium L. var. rotundifolium — Symbol EUROR Common Name roundleaf thoroughwort Botanical Family Asteraceae …   Scientific plant list

  • Eupatorium rotundifolium L. ssp. ovatum (Bigelow) J.D. Montgom. & Fairbrothers p.p. — Symbol EUROO Synonym Symbol EUROO2 Botanical Family Asteraceae …   Scientific plant list

  • Eupatorium rotundifolium L. ssp. ovatum (Bigelow) J.D. Montgom. & Fairbrothers p.p. — Symbol EUROO Synonym Symbol EUROO2 Botanical Family Asteraceae …   Scientific plant list

  • Eupatorium rotundifolium L. var. cordigerum Fernald — Symbol EUROC Common Name roundleaf thoroughwort Botanical Family Asteraceae …   Scientific plant list

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