familyAsteraceae
tribeAsteraceae tribe Eupatorieae
genusAgeratina
speciesAgeratina altissima
varietyAgeratina altissima var. roanensis

Ageratina altissima var. roanensis

(Small) Clewell & Wooten

Brittonia 23: 138. 1971.

Guy L. Nesom
Common names: Appalachian white snakeroot
Basionym: Eupatorium roanense Small Man. S.E. Fl., 1326. 1933 (as roanensis)
Synonyms: Eupatorium rugosum var. roanense (Small) Fernald
Treatment appears in FNA Volume 21. Treatment on page 550. Mentioned on page 549.
Revision as of 19:34, 16 December 2019 by FNA>Volume Importer

Phyllaries 4–7 mm, apices cuspidate to acuminate.


Phenology: Flowering Jul–Oct.
Habitat: Moist forests, northern red oak, oak-chestnut, cove forests
Elevation: 700–1500 m

Distribution

V21-1392-distribution-map.gif

Ala., Ga., Ky., N.C., S.C., Tenn., Va., W.Va.

Discussion

Selected References

None.

Lower Taxa

None.
... more about "Ageratina altissima var. roanensis"
RDF feed
Author
Guy L. Nesom +
Authority
(Small) Clewell & Wooten +
Basionyms
Eupatorium roanense +
Common name
Appalachian white snakeroot +
Distribution
Ala. +, Ga. +, Ky. +, N.C. +, S.C. +, Tenn. +, Va. +  and W.Va. +
Elevation
700–1500 m +
Habitat
Moist forests, northern red oak, oak-chestnut, cove forests +
Illustration copyright
Flora of North America Association +
Illustrator
Linny Heagy +
Number of lower taxa
0 +
Phenology
Flowering Jul–Oct. +
Publication title
Brittonia +
Publication year
1971 +
Reference
None +
Source xml
https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse grained fna xml/V19-20-21/V21 1392.xml +
Special status
Endemic +
Synonyms
Eupatorium rugosum var. roanense +
Taxon family
Asteraceae +
Taxon name
Ageratina altissima var. roanensis +
Taxon parent
Ageratina altissima +
Taxon rank
variety +
Volume
Volume 21 +