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Ephemerum crassinervium (Schwaegr.) Müll.Hal.

Spécimen

MNHN-PC-PC0716973
AME (Amérique)
Herbier Bizot n°5012

Taxonomie

Ephemeraceae
Ephemerum crassinervium (Schwaegr.) Müll.Hal.

Origine

Iowa
Poweshiek Co.
Moore. Poweshiek Co. Iowa
1935-10-19
on moist shaded ground near river with Aphanoregma