456 PHANEROGAMOUS PLANTS. 



2. PARIETARIA, Town. 



1. Parietaria Pennsylvania, Mulii. 



Hab. In the country between the Walla- Walla and Kooskooskee 

 Rivers, Washington Territory. No station for this plant west of the 

 Rocky Mountains has hitherto been recorded. 



3. CELTIS, Town. 

 1. Celtis occidentals, Linn, 



Hab. Banks of the Kooskooskee, Washington Territory, where it 

 is usually only a small tree 10 to 15 feet high. Near Port Discovery, 

 Puget Sound, it was found attaining the height of 50 feet. The 

 leaves are rougher than is usual in this species. It is probable that 

 (excepting 0. pallida, Torr., and perhaps G. reticulata) all the North 

 American species of Celtis are only states of C. occidental^. 



Ord. 79. GAREYACEJE. 



1. GARRY A, Lindl 

 1. Garrya elliptica, Lindl. 



Garrya elliptica, Lindl. Bot. Reg. t. 1686 ; Loud. Eric. Trees & Shrubs, p. 926, 

 fig. 1730. 



Hab. On serpentine rocks fronting Angel Island; common near 

 the coast of Oregon and California. — Although this is commonly a 

 low shrub, only three or four feet high, it often has a trunk six inches 

 in diameter at the base. 



