Ageratina altissima var. roanensis

(Small) Clewell & Wooten
Brittonia 23: 138. 1971.
Common names: Appalachian white snakeroot
Endemic
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.

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.

Guy L. Nesom +
(Small) Clewell & Wooten +
Eupatorium roanense +
Appalachian white snakeroot +
Ala. +, Ga. +, Ky. +, N.C. +, S.C. +, Tenn. +, Va. +  and W.Va. +
700–1500 m +
Moist forests, northern red oak, oak-chestnut, cove forests +
Flowering Jul–Oct. +
Eupatorium rugosum var. roanense +
Ageratina altissima var. roanensis +
Ageratina altissima +
variety +