Name

Location

Panther's Den Ravine

E 1/2 of Sect. 3: T11S; R1E;

Carbondale Quad., Union Co.

Illinois

Habitat On dry, s.s. wall in fissure to north of e-w opening, facing west. On east side of valley at S.

Collector R.R. MacMahon

No. 46

Date Nov. 16, 1958

Notes

Yale University Herbarium

YU.242490