1893. Notes and News. 153 
ing species taken out of Calandrinia, Lewisia, and Claytonia, to bi 
number of ten. Professor Greene had already previously transferre 
species of other Claytonia to Montia. 
Wuitt Dermer (on the nature and importance of the physio- 
PROFESSOR J. von Sacus has finished the publication of his collected 
works on vegetable physiology, which collection, however, does not 
comprise all of his papers, but only the most important of his many 
of <s¢ notes being very illustrative. The plates accompanying many 
the papers have been replaced by figures in the text.—Bay 
eects « Sep age of privet (Ligustrum vulgare) is described and 
ie feet Were studied 
ced under the name of sporium cingulatum, being 
closely related to e of Gloeosp ’ 
Tue Int ; 
€mational 
at the Genoa ¢ 
kovsky, | 
al, Henrinne ee™ Crépin, Durand; Sweden,Fries, Wittrock; 
Suringar Henriques; Spain, Lara; Denmark, Lange; Netherlands, 
Greene’ ustralia, Von Mueller; United States, Britton, Coulter, 
By TR 
ten entirely SPECIMENS of Spirogyra from which the starch had 
q tien have Fn baes a Engler and Prantl’s Die natirlichen Pfhlanzenfam- 
‘Bens istributed. No. 76 contains a continuation of the 
Berichte d dea. a 
*See eutschen bot. G 
. cnt Watchin sesellschaft, X, 441 (1893). 
hi : 
etches bt Gaolig GSH. % 
