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Ulmus americana L.

Spécimen

MNHN-P-P06881067
AME (Amérique)

Taxonomie

Ulmaceae
Ulmus americana L.

Origine

Ontario
Dow's Swamp area, Ottawa. Edge of Fraxinus woods between C.P.R. tracks and Hartwell's Locks.
1955-5-12/1955-5-12
45° 24' 23.904'' N ; 75° 41' 58.344'' O

Détermination

operation de numerisation 2010-2012