io6 



Juniperiis nana, Willd. Juniper. 

 Juniper us Sibericiis. Burgsd. 



On dry knolls in the Black Hills. 



Juniperiis Virjuiniaiia. Red Cedar. 



Rare in the Black Hills proper, common in the foot- 

 hills and in the vicinity of streams from the Black Hills 

 eastward to the Missouri river. It is found occasionally 

 on the bluffs on the east side of the river. 



Juniperiis SaT)ina prostrata, (Pers.) Loud. Creeping 

 Red Cedar. 



On dry foothills in the Black Hills. 



ANGIOSPERM^.— THE TRUE FLOWERING 

 PLANTS. 



MONOCOTYLEDONES.— MONOCOTYLEDONS. 



Typhack^. — Cat-Tail Family. 



Typha latifolia, L. Broad leaved Cat-tail. 

 In marshes throughout the state. 



Sparganiace^. — The Burreed Family. 



Sparg-aniuni euryearpuni, Englm. Broad fruited Bur- 

 reed. 



In swamps, marshes and along streams throughout 

 the state. 



NaiadacE-^. The Naiad Family. 



Potaiii<)j»-et<)ii loiicliites, Tuckenn. Long-leaved Pond- 

 weed. 



In ponds and slow streams throught the state. 



Potaiiio,<»eton aini)lif<)lius, Tuckerni. Large-leaved 

 Pondweed. 



In ponds and slow streams throughout the state. 



