HEPATICAE OF SIERRA ANCHA, ARIZONA

Coll. Elbert L. Little, Jr.

4503

Riccia nigrella DC.

State record.

Uncommon on moist, shallow soil on
quartzite ledges,

Oak chaparral zone, elev. 4,700 ft.

Lower Parker Creek Canyon,

Parker Creek Experimental Forest, Ariz.

Feb. 28, 1937.

Yale University Herbarium

YU.220358