Harvard Logo
FACULTY OF ARTS AND SCIENCES | HARVARD.EDU
ClassificationAsteraceae: Ageratina
Classification 1Asteraceae: Eupatorium
Harvard University Herbaria Barcode(s)00872751
CollectorH. D. Thoreau
CountryUnited States of America
StateVermont
GeographyNorth America: North America (CA, US, MX) (Region): United States of America: Vermont: Windham County: Brattleboro
LocalityBrattleboro
Date Collected [[Sept. 6, 1856]]
GUIDhttp://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6d769910-e022-473b-8022-e1d01651e301
Harvard University Herbaria Barcode00872751
HerbariumGH
FamilyAsteraceae
Determination Ageratina altissima (Linnaeus) R. M. King & H. Robinson
Determined byKittredge, Walter Tobey
Date Determined2017
Determination Remarks [current name]
Annotation Textvar. altissima
FamilyAsteraceae
Determination Eupatorium ageratoides Linnaeus f.
Determination Remarks [label name]
SubcollectionThoreau Herbarium
Preparation TypeSheet
Preparation MethodPressed
Remarks[“Sept. 6. . . A. M. – Walked down the railroad about a mile, returning partly by river-bank. . . Eupatorium ageratoides, white snake-root, in rather low ground or on banks along riverside, apparently in prime.” Journal 9: 62-65. 1856]