15 
REVUE BRYOLOGIQUE 75 
much more numerous and smaller, and it is noteworthy that 
the elaters were frequently short and thick.It may also be noted 
that F. verrucosa has never been found, I believe, except in com- 
päny with F. cæspiliformis. 
Notes sur quelques espèces du genre Grimmia 
par P. CULMANN 
GRIMMIA TERGESTINOIDES CULMANN. 
Varietas insignis aut subspecies Grimmiæ tergestinæ. 
Pulvinuli humiles, atro-virides, pilis brevibus vix canescentes. 
Caulis erectus, fastigiato- -ramosus ad em. 1 altus. Folia humida 
patentia, ex oblonga basi lanceolata, acuminata, concava ,margine 
lævia, in pilum brevem exeuntia. Alæ in parte superiore folii 
e cellularum strato duplici efformatae. Costae dorso haud promi- 
nente, basi sat bene delimitata, vix dilatata .Cellulæ basales omnes 
rectangulæ, ad costam fere lineares, 7 g latæ, 70 p lonigæ, parietes 
sat incrassatæ, versus marginem breviores, 8 a latæ, 40 y longæ, 
parietibus transversalibus insigniter incrassatis. Cellulæ folii 
partis superioris sensim minus longæ, quadratæ, 12 x longæ et 
latæ, versus apicem rotundatæ, parietibus incrassatis, luminis 
| diametro 7 & metiente, Flores dioici, feminei solum noti. Folia 
perichætialia majora, acuminata, ad basin hyalina, margine 
hyalino-membranaceo supra basin continuo. Cellulæ basales 
lineares vel rectangulæ, versus apicem quadratæ. Capsula ovata, 
foliis perichætialibus immersa, symmetrica, in collum brèvem 
angustata, sine operculo 1,6 mm. longa et 1,16 lata. Cellulæ 
membranæ capsularis breviter rectangulæ, parietibus tenuibus. 
Peristomii dentes rubelli, 0,29 mm. longi,. Pedicellus rectis, 
1 mm. longus. Operculum deest. Annulus? 
La Chaux prope Sainte-Croix, montis Jura helvetici, 
&. fructu unico, altitudine 1080 m. legit Ch. Meylan. (« Sur calcaire 
aquitanien »). 
Var, gymnostoma (Culmann, Rev. bryol. 1896, p. 108). 
. Differt a forma typica Re 4 vix evoluto annulum haud 
superante. 
Ebenalp 1640 m. et Hohenkasten, 1790 m. pagi Appenzell ad 
rupes calcareas (Gulmann). — Schynige Platte pagi Bern 2000 m. 
ad rupes calcareas W. et C. Trautmann (sub nomine G. terges- . 
_ tinæ). . 
Plantæ steriles inter formam typicam et varietatem incertæ 
his locis lectæ sunt : #> 
