127. Marchantia polymorpha.

Linn. — Mirbel in Mem. Acad. Roy. Paris, 1831, 1832, 1833, t. 1—8, ff. 1—76.

HAB. Ditches and wet springy places; also on burnt clayey ground; common.

FLORA OF NORTH AMERICA
**Marchantia polymorpha** auct., not L.
emend Bischl.

det. A. T. Whittemore 2000

Yale University Herbarium

YU.218613

HERBARI

OF

YALE UNIVERS