276 
Trichophilus Nenie eine neue epizoische Alge. G. de Lagerheim 
(Ber. Deutsch. Bot. Gesell. x. 514-517). 
Vegetation of Hot Springs. J. Christian Bay (Bot. Ga XViil. 
187-189). 
Vegetation of the Summit of Mount Hamilton. Edw. L. Greene 
(Erythea, i. 77-97). 
A list of 212 species collected and observed about the Lick 
Observatory. Prof. Greene refers Gomphocarpus tomentosus, A. 
Gray, to Asclepias as A. Californica, and makes several other 
changes in nomenclature. The enumeration abounds in critical 
notes. 
White Variety of the Fireweed. A.¥. Winn (Can. Record Sci. 
Vv. 300). 
Note on Epidlobium spicatum forma canescens. 
Umbellifere—Studies in Californian. M7. W. L. Jepson (Erythea, 1. 
62, 63). 
Yuccas and their Pollination—Further Studies of. Wm. Trelease 
(4th Ann. Rep. Missouri Bot. Gard. 181-226; twenty-three 
plates). 
Record of a large number of observations on various species, 
supplementary to the work of Dr. Engelmann and Prof. Riley. 
The name Y. glauca, Nutt in Frazer’s Cat. (1813) is adopted in 
place of Y. angustifolia, Pursh (1814). 
