179 
Trifolium repens L. White Clover. 
Europe. 
Melilotus officinalis (L.) Lam. Yellow Melilot. 
Europe and Asia, thence to North America. (Probably does 
not mature seeds at this altitude.) 
Aragallus deflexus (Pall.) Heller. Deflexed Loco-weed. 
Native. 
EPILOBIACEAE 
Chamaenerion angustifolium (L.) Scop. Narrow-leaved Fire- 
weed. 
Native. 
Gayophytum ramossisimum T. & С. Gayophyte. 
Native. 
POLEMONIACEAE 
Collomia linearis Nutt. Narrow-leaved Collomia. 
Native. 
HY DROPHYLLACEAE 
Phacelia leucophylla Torr. White-leaved Phacelia. 
Native. 
Phacelia sericea Hook. Hairy Phacelia. 
Native. 
BORAGINACEAE 
Lappula occidentalis (S. Wats.) Greene. Western Stickweed. 
Native. 
Anchusa officinalis L. 
Europe. 
LAMIACEAE 
Dracocephalum parviflorum Nutt. Small-flowered Dragon's 
Head. 
Native. 
Prunella vulgaris L. Common Self-heal. 
Europe and Asia, thence to North America, where northward 
it is possibly native. 
