LIST OF THE PLANTS COLLECTED 55 



60. UMBELLIFERAE (Parsnip Family) 



305 Carum carui L. ? 



In wolf berry patches on the eastern foothills of the Long Pine 



Hills. 

 *3<D6 Cicuta occidental Greene. \Yater Hemlock. 



Fairly numerous along brooks ; occasional along creeks. 

 *3O7 Cogsivellia macrocarpa (L.) Kuntze. 



Abundant on the steppe. 

 *3o8 Cogsft'ellia montana Jones. 



Numerous on the plains. 



309 Cymoptenis acaulis (Pursh) Rydb. 

 Rare on the steppe throughout. 



310 Heracleum lanatiun Michx. Cow Parsnip. 

 Along streams, tolerably frequent. 



311 Sanicula Marylandica L- Snake-root. 

 Plentiful in forest reserves. 



312 U'ashiugtonia sp. Sweet Cicely. 



Common in deep shade in the forested buttes. 



61. CORXACEAE (Dogwood Family) 



313 Conius canadensis L. Bunch-berry, Carnel. 



Common in the most shaded ravines of the forest reserves. 

 *3i4 Conius instoloneus A. Nels. ined. Dogwood, "kinnikinic." 

 Not uncommon in thickets along streams throughout. 



62. PYROLACEAE (\Yintergreen Family) 



314 Pyrola clliptica Xutt. \Yinter green. 



Abundant in moist ravines in the West Short Pine Hills. 

 *3 : 5 Pyrola nliginosa Torr. 



Common in shady gulches of the forest reserves. 



63. MOXOTROPACEAE (Indian Pipe Family) 



316 Pterospora androincda X'utt. Pinedrops. 

 Frequent in shady gulches. 



64. ERICACEAE (Heath Family) 



317 Arctostaphylos ufa-ursi (L.) Greene. Bear berry or Kinni- 



kinick. 



Quite frequent on partly open hillsides at high elevations in 

 the Slim Buttes and Pine Hills ; rare in Cave Hills. 



