December 9, 1913 75 
GENTIANA PLEBEJA Cham. 
Uncommon in the Little Missouri flood plain and on the 
foothills of the buttes. 
GENTIANA STRICTIFLORA (Rydb.) A. Nelson. Yellow gentian. 
Fairly abundant on wooded hillsides in Cave hills. 
GILIA CEPHALOIDEA Rydb. Round headed gilia. is 
Common in bunch grass association. 
NAVARRETIA MINIMA Nutt. 
Rare along Antelope creek near Rabbit butte, Perkins 
county. 
PHLOX ALYSSIFOLIA Greene 
Abundant on rocky cliffs of Slim buttes. 
PHLOX CANESCENS T. & G. 
Plains, and especially buttes. 
PHLOXx Hoopr Rich. 
Fairly plentiful on exposed rocky points. 
PHACELIA LEUCOPHYLLA Torr. 
Abundant on rough land and rocks. 
LITHOSPERMUM LINEARIFOLIUM Goldie. Puccoon, gromwell. 
Very common on the dry prairies. 
MERTENSIA FOLIOSA A. Nelson 
Abundant along streams. 
OREOCARYA AFFINIS Greene 
Common on Rabbit butte, Perkins county. 
LYCOPUS ASPER Greene 
Along all streams. 
CASTILLEJA FLAVA Wats. 
Abundant on the grassy plains of the northeastern part of 
Harding and adjacent Perkins county. 
KUHNIA RETICULATA A. Nelson 
Rare on the edge of mesa of Table mountain. 
ASTER COMMUTATUS Gray UA 
Rare on buttes, occasional on the steppe. 
