Eupatorium sessilifolium Linnaeus var. brittonianum T.C. Porter. Common name: Britton's Eupatorium. Phenology: Aug; Sep. Habitat: Circumneutral soils of woodlands at moderate elevations. Distribution: NH and MN, south to NJ, PA, MD, w. NC, KY, and MO.
Origin/Endemic status: Endemic
Other Comments: The only collection from NC known to me is from Cedar Cliff, Buncombe County, in 1897. I disagree with Cronquist's equation of this taxon with E. godfreyanum.
Synonymy ⓘ: = F, Il, WV; < Eupatorium sessilifolium L. — C, FNA21, G, K4, Mi, NE, NY, Pa, S, SE1, W, Cronquist (1985), Montgomery & Fairbrothers (1970), Schilling (2011a), Siripun & Schilling (2006); < Eupatorium sessilifolium L. var. sessilifolium — RAB. Basionym: Eupatorium sessilifolium L. var. brittonianum Porter 1892
Links to other floras: < Eupatorium sessilifolium - FNA21
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Heliophily ⓘ: 7
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© Mark Kluge, some rights reserved (CC BY-NC-ND), uploaded by Mark Kluge source CC-BY-NC-ND, permission granted to NCBG | Original Image ⭷
© tsc_wis, some rights reserved (CC BY-NC) source CC-BY-NC, permission granted to NCBG | Original Image ⭷
© Mark Kluge, some rights reserved (CC BY-NC-ND), uploaded by Mark Kluge source CC-BY-NC-ND, permission granted to NCBG | Original Image ⭷
© Mark Kluge, some rights reserved (CC BY-NC-ND), uploaded by Mark Kluge source CC-BY-NC-ND, permission granted to NCBG | Original Image ⭷
© Mark Kluge, some rights reserved (CC BY-NC-ND), uploaded by Mark Kluge source CC-BY-NC-ND, permission granted to NCBG | Original Image ⭷
© Mark Kluge, some rights reserved (CC BY-NC-ND), uploaded by Mark Kluge source CC-BY-NC-ND, permission granted to NCBG | Original Image ⭷
© tsc_wis, some rights reserved (CC BY-NC) source CC-BY-NC, permission granted to NCBG | Original Image ⭷Feedback
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