RÉCENTES PUBLICATIONS BOTANIQUES 485 
CZARTKOWSKI, A. — O powstawanie chwytnikéw u mchôw lisciatych. 
(Sitzber. ie Ges; Wis#&)p> 90; T9EEIT 
GARJEANNE, A. J. M. — Die Vainibiine der Lebermoosrhizoiden. 
(Flora, He p. 147, 1911). 
GREENWOOD, H. E. — Some stages in the development of Pellia 
epiphylla. (Bryologist, XIV, p. 59, 1911). 
MarCHAL, Em. — La sexualité chez les Mousses. (Bull. Soc. bot. Bel- 
gique, XLVII, p. 277, 1910). 
OKAMURA, S. — On the regeneration of the Archegonial receptacle of 
Marchantia [en japonais]. (/d., p. 147). 
Puczisi, M. e BoseLzi, E. — Influenza di alcuni sali minerali sullo 
sviluppo e sul modo di propagazione di Funaria hygrometrica 
Sibth. (Ann. di Botanica, IX, p. 157, 1911). 
SCHIFFNER. -— Zur morphologie von Noteroclada. (Œsterr. Bot. Zeüsch., 
LXI, p. 325, 1911). 
Von ScHŒNAU, K.-— Zur Verzweigung der Laubmoose. (Hedwigia, 
LI, p. 1, 1911). 
WAGER, H. A. new method of nr propagation in mosses. 
(Ann. ee nue . p. 40, k 
WHELDON, J. A. — Social groups En adaptive characters in the 
SAT  Lanadhie Nat., III, 1911). 
WiLsoN, M. PL pt tp in the Bryophyta. (Ann. of Bot., XXV, 
p. 415, 19 He 
WooDBURN, E. Spermatogenesis in certain Hepaticæ. (Ann. 
of Bot., nv D: 299% 19H). 
Thallophytes 
BEER, R. -— Studies in Spore development. (Ann. of Bot, XXV, 
p. 199, 1910). 
Brown, W. H. -— Cell division in Lyngbya (Prel. note). (Bot. Gaz, 
LI, p. 390, 1911). 
BnNTÉ ANS, J. — Zur échec der Algen. (Biol. Centralbl. 
XXXI, p. 225, 1911). 
Bucnozrz, Fedor. —— Ueber die Befruchtung von Endogone lactiflua 
Berk. (Ann. Mycologici, IX, p. 329, 1911). 
BurGerr, H. —— Die Anzucht tropischer Orchideen aus Samen. 
Neue Methoden auf der Grundlage des symbiotischen Verhält- 
nisses von Pflanze und Wurzelpilz. (90 p., Fischer, lena, 1911). 
CARRUTHERS, D. — Contributions to the cytology of Helvella crispa 
(Ann, of Bot., XXV, 1911, p. 24 
