330 PHANEROGAMOUS PLANTS. 



2. Viburnum pauciflorum, Pylaie, Torr. & Gray. 



Hab. Washington Territory ; along rivers in mountainous places ; 

 not common. 



5. SAMBUCUS, Linn. 



1. Sambucus racemosus, Linn. 



Hab. Puget Sound, Washington Territory ; not found in the in- 

 terior. We agree with Sir William Hooker that this plant, although 

 the S. pubens of Michaux, is not specially distinct from the common 

 red-berried European Elder. 



2. Sambucus Canadensis, Linn. 



Hab. Interior of Washington Territory, east of the Cascade 

 Mountains. — This differs from the eastern plant in the narrower and 

 less acute, as well as entirely smooth leaflets, but it does not seem to 

 be a distinct species. 



3. Sambucus Mexican a, Presl? 



Sambucus Mexicana, Presl, in DC. Prodr. 4, p. 323, ex Gray, PL Wright 2, p. 66. 



Hab. California, in the Valley of the Lower Sacramento, and near 

 San Francisco. — Whether this is really Haenke's plant, which may 

 have been collected in California, is uncertain. It is the S. glauca 

 of Nuttall. 



