I 



Ord 41. RUB I ACE M. 



1. GALIUM, Linn, 



1. Galium trifidum, Li?i7i., var. tinctorium, Tb/r. <# GWm/. 



Hab. Gray's Harbor, and other parts of Washington Territory 

 west of the Cascade Mountains. 



2. Galium triflorum, Michx. 



Hab. Puget Sound, in woods, and in the interior of Washington 

 Territory ; also near San Francisco, California. 



3. Galium boreale, Linn. 



Hab. Upper Columbia and its tributaries; common in moist prairies. 



4. Galium Aparine, Linn. 



Hab. Wooded region around Puget Sound, very abundant on the 

 Kooskooskee River. 



5. Galium Californicum, Hook. & Am. 



Hab. Near San Francisco, California. — Two forms occur in the col- 

 lection ; one with small, smoothish leaves ; the other with much larger 

 and hairy leaves. The fruit of the latter is hispid. 



