300 



Mycologia 



Cladonia gracilescens (Floerke) Wain. 



Islands of Puget Sound, near Glacier, British Columbia, and near Laggan^ 

 Alberta, 1906, soil. 

 Cladonia gracilis (L.) Willd. 



Islands of Puget Sound, 1906, soil over rocks. 

 Cladonia leporina Fr. 



Hot Springs, Arkansas, Coll. Colton Russell, 1899, rocks. 

 Cladonia macilenta Hoftm. 



San Juan Island in Puget Sound, 1906, old board fence. 

 Cladonia palamaea (Ach.). 



San Juan Island in Puget Sound, 1906, soil over rocks. 

 Cladonia pityrea (Floerke) Wain, 



Fayette County, Iowa, 1896, old wood. 

 Cladonia pyxidata (L.) Hoffm. 



St. Louis County, Missouri, Coll. Colton Russell, 1897, and Lincoln County^ 

 New Mexico, Coll. S. F. Earle, 1910, soil. 

 Cladonia squamosa (Scop.) Hoffm. 



Islands of Puget Sound, 1906, old wood. 

 Cladonia suhcariosa Nyl, 



Tacoma Park, D. C, Coll. Mabel E. Williams, and Lookout Mountain,. 

 Tennessee, Coll, W. W, Calkins, rocks. Distributed as Cladonia symphy- 

 carpa Fr. in Lichenes Boreali-Americani no. 178, and in W. W. Calkins'" 

 North American Lichens, nos. 85 and 94. 

 Cladonia subulata (L.). 



Islands of Puget Sound, 1906, old logs. 

 Cladonia subsquamosa (Nyl.) Wain. 



Islands of Puget Sound, 1906, Chechalis County, Washington, Coll, J. C 

 Tillman, 1907, and Mt. Hood, Oregon, Coll, T, C. Frye, 1907, soil and. 

 old wood, 

 Cladonia sylvatica (L.) Rabenh. 



Islands of Puget Sound, 1906, soil over rocks. 

 Collema plicatile Ach. 



Islands of Puget Sound, 1906, shaded limestone. 

 Coniocyhe furfuracea (L.) Koerb. 



Islands of Puget Sound, and Laggan, Alberta, 1906, bark. 

 Coniocyhe pallida (Pers.) Fr. 



Waldron Island in Puget Sound, 1906, oak bark. 

 Dermatocarpon arboreum (Fr.) Fink. 



St. Louis County, Missouri, Coll. Colton Russell, 1897, bark, 

 Dermatocarpon fliiviatile DC, 



Brown Island in Puget Sound, and near Glacier, British Columbia, 1906,.. 

 Wet rocks. 

 Dermatocarpon hepaticum (Ach.) Th. Fr. 



Wayne County, Missouri, Coll. Colton Russell, 1898, soil. 

 Everina furfuracea (L.) Mann. 



Rincon Mountains, Arizona, Coll. J. C. Blumer, 1909, dead pines. 

 Everina vulpina (L.) Ach. 



Waldron Island in Puget Sound, and near Laggan, Alberta, 1906, bark. 



