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Eupatorium rotundifolium Linnaeus. Common Roundleaf Eupatorium. Phen: Aug-Oct. Hab: Pine savannas, seepage bogs, moist to dry woodlands, roadsides. Dist: MA, NY, IN, and OK south to s. FL and TX.

Origin/Endemic status: Native

Synonymy ⓘ: = F, NE, NY, S, Tat, Tn, Va; = Eupatorium rotundifolium L. var. rotundifolium – Ar, C, FNA21, G, K1, K3, K4, Oh3, Pa, RAB, SE1, W, Cronquist (1985); < Eupatorium rotundifolium L. – Fl7, GW2, Tx, WH3; < Eupatorium rotundifolium L. ssp. rotundifolium – Montgomery & Fairbrothers (1970)

Links to other floras: = Eupatorium rotundifolium var. rotundifolium - FNA21

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Wetland Indicator Status:

  • Atlantic and Gulf Coastal Plain: FAC (taxonomic split from wetland indicator species)
  • Eastern Mountains and Piedmont: FAC (taxonomic split from wetland indicator species)
  • Great Plains: FAC (taxonomic split from wetland indicator species)
  • Midwest: FAC (taxonomic split from wetland indicator species)
  • Northcentral & Northeast: FAC (taxonomic split from wetland indicator species)

Heliophily ⓘ: 8

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image of plant© Keith Bradley | Original Image ⭷
image of plant© Gary P. Fleming | Original Image ⭷
image of plant© Jay Horn source | Original Image ⭷
image of plant© Jay Horn source | Original Image ⭷
image of plant© Keith Bradley | Original Image ⭷
image of plant© Scott Ward, some rights reserved (CC BY), uploaded by Scott Ward source CC-BY | Original Image ⭷
image of plant© Scott Ward; E. rotundifolium (left), E. pilosum (right) | Original Image ⭷

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