REVUE BRYOLOGIQUE 
PARAISSANT TOUS LES Deux Mois 
Les Manuscrits doivent être écrits en français, en latin ou en anglais. 
Sommaire du N° 2. 
De planta mascula Pleuroziae purpureae. S.-0. LinpserG. — Hepa- 
ticæ novæ lusitanicæ. S.-0. Lixrgerc. — Didymodon subalpinus. 
Carpor.—Bryum paviculare. Carpor.—Bryum Corbieri. PHILIBERT. 
—Catalogue des muscinées du Mont-Dore. BERTHOUMIEU et DU 
Buysson. — Bibliographie, — Nouvelles. de 
De planta mascula Pleuroziae purpureae. 
Haec species, inter omnes hepaticas europaeas facile prin- 
ceps, jam 1690-96 a cl. Z. Lihoyd (alias Lloyd) in montanis 
Cambriae detecta et in Ray. Syn..meth. st. brit., 2 ed., p. 40, 
n. 4 (1696), sub nomine : Muscus trichomanoides purpureus, 
alpinis rivulis innascens descripta est, cujus specimen arche- 
typum in Buope. AHort. sice., vol. 2, fol. 16, n. 43, ipsi vidi- 
mus. Postea ab auctoribus, ut ab ill. Dillenio et al., cum 
aliis plusminusve purpureis formis, præsertim Cum varr,. 
 Martinelliae undulatae, male confusa fuit, ut veram descrip- 
tionem ejus primum in LiëaTroor. F1. scot., 2, p. 7178, n. 13, 
exel. plerisque synon. (1777) inveniamus, Sola tamen 
= « planta adulta » Limrroori nostra est, ut ex his verbis 
_ intelligere possumus : « Zhe leaves in the adult plant are 
roundish, or obtusely oval, convezx on the upper side, concave on 
the under, densely imbricated, embracing the nerve at their base, 
and deflex’d in such a manner over the nerve as to make the 
 stalks appear almost round, or at least semicylindrical. Between 
these leaves, at their base, on the under (1) side, may be disco- 
_ vered other lesser leaves, or auricles, nearly of the same shape 
avith the larger ones. In the young plants the leaves are round, 
plain, alternately and more thinly set, very variable in size and” 
without auricles. The fructifications we have never yet been able 
to discover. In bogs, rivulets, and cascades, by the sides of the 
