VOL. IL. | Contributions to Western Botany. 309 
errs on the former at all times, also all of Gray’s and Watson’s pub- 
fications, and the monographers. 
[I had supposed that I had made it sufficiently clear that I was the 
author of the var. éreviflorus of Cercocarpus parvifolius Nutt. in the 
original paragraph in which it was printed, but it seems that there 
is at least one person who has not clearly understood it, so I will 
say again that the var. is to be credited to me alone. | 
