329] FLORA OF BOULDER, COLORADO I8I 



Family 79. GUNNER ACE AE End 1. Gunnera family. 



305. MYRIOPHYLLTJM L. Water milfoil. 



745. M. spicatum L. Spiked water milfoil. 



Common in Boulder and Owen's lakes, 5200 ft. (Daniels, 

 661). 



Newfoundland to Saskatchewan and Idaho; Florida to 

 California: Europe: Asia. 



Order 33. UMBELLALES. 



Family 80. HEDERACEAE L. Ivy family. 



306. ARALIA L. Wild sarsaparilla. 



746. A. nudicaulis L. Common wild sarsaparilla. 



Very common in shady canons, 5700-9000 ft. (Daniels, 341). 

 South Boulder Caiion (Ramaley). 



Newfoundland to Manitoba and Idaho ; North Carolina 

 to Missouri and Colorado. 



Family 81. CORNACEAE Link. Dogwood family. 



307. SVILA Opiz. Dogwood. 



747. S. stolonifera (Michx.) Rydb. Red-oiser dog- 

 wood. 



Common along streams throughout, 5100-10000 ft. (Dan- 

 iels, 289). Sugarloaf Mt. ; South Boulder Cafion (Ramaley). 



Manitoba to Mackenzie and Alaska ; Nebraska to Colo- 

 rado and Arizona. 



Family 82. AMMIACEAE Presl. Parsley family. 



308. SANICULA L. Sanicle. v^ 



748. S. Marilandica L. Maryland sanicle. Black snake- 

 root. 



Common in springy gulches and canons, 5100-8000 ft. (Dan- 

 iels. 71). 



Newfoundland to Washington ; Georgia to Colorado. 



