Lathyrus ochroleucus Hook.

LATHYRUS OCHROLEUCUS Hook.
OCT 2 8 1995
S. L. BROICH OREGON STATE UNIVERSITY
examined for the FLORA OF NORTH AMERICA
CHICAGO NATURAL HISTORY MUSEUM
VEGETATION SURVEY ALONG
THE ENTERPRISE-MACKENZIE
RIVER HIGHWAY, N. W. T.,
CANADA
July 9	John W. Thieret
1959	Robert J. Reich
5056* Lathyrus ochroleucus Hook*
flowers yellowish-greenish-whito infrequent 1b
white spruce forest along Mackenzie river» mile
80 1/2* 5-inch mat of feather mosses in places,
otherwise 5-inch litter add humus layer» then clay«
balsam poplar common, undergrowth rather sparse*
shrubs: Shepherdia, Viburnum, Rosa, Linnaea.
herbs: Comas canadensis, Fragaria, Mitella, Geo-
caulon, Pyrola, Moneses, Actaea, Calypso*
specimens prepared by the formaldehyde method (see Rhodora 49: 54-60. 1947)
02572616