Harshberger, Survey N.-America. Plate II, at p. 188. 
Diapensia lapponica L. 
on summit of Mt. Tahawus, 5000 feet, Adirondack Mountains. 
Photograph by Dr. Chas. H. Shaw. 
Cornus canadensis 1. (bunchberry) 
growing in the Adirondack Mountain forests. 
Photograph by Dr. Chas. H. Shaw 
