REVUE BRYOLOGIQUE. 97 
elateres bispiros obtusos vix æquantes. — Folia inferiora ‘15°® 
longa, superiora *35 x ‘4; cellulæ medii folie; bracteæ 
intime ‘1 x 7, 15 x ‘133 perianthium ‘65; capsula *35 x 25%”, 
Hab. in saxis argillaceis cariosis montium Angliæ borealis, 
præcipue supra Bow Fell (alt. 610"), ubi primum detexit 
amiciss. STABLER, mense julio, a. 4875, plantam femineam 
sterilem ; demum, m. julio, a. 1881, plantas uiriusque sexus 
et fructum perfectum. Ex aliis multis locis, ab eodem lectam 
possideo, e. gr. Langdale Pikes, Nan Bield, etc. ; in montibus 
autem humilioribus (sc. Oxendale, alt. 450) solum sterilis 
invenitur. 
Stirps pulchella ! caule cum foliis complicatis insigniter 
compresso, et bractearum lobis roseis acuminatis denticulatis 
inter congeneres facile distincta species, formas Cephaloziæ 
divaricatæ (Starkii} subalpinas roseo pictas in mentem refe- 
rens ; vel rigidior et filis metallicis baud absimilis. — 
Jungermania myriocarpa Carr., quoad organa vegetationis M. 
Stableri mirifice conformis, longe humilior est ; rami sunt 
inferne aphylla; folia caulina, duplo minora semper ad+ 
biloba, forma et complicatione exacte ac in nostra; bracleæ 
raro plus quam bijugæ quadratæ (nec late ovatæ ) arcte 
complicaiæ, semper liberæ. lobis obtusatis integerrimis ; 
perianthium ab involucro perfecte discrelum, alie emersum, a 
facie compressum, acute carinatum. 
MaRSUPELLA OLIVACEA n. Sp. 
Synoïca et paroica, pusilla cæspitosa olivaceo-viridis. Caules 
=. poil. longi, rigiduli, rhizomate longe repente subdi- 
CAT 
viso, aphyllo vel microphyllo, radicellaso erecti, subsimplices 
vel innovando -elongati — raro aliter ramosi, — fertiles apice 
clavati, steriles filiformes parvifoli. Folia parvula crassa 
opaca subimbricata erecla appressa — superiora interdum 
apice subpatentia — à basi decurrenti- vaginante oblonga, 
canaliculato-concava, vix subcarinata, apice ad 2—--biloba, 
sinu obtuso, lobis obtusis raro abrupte subacutis ; Cellulæ 
minuiæ , pariete subinerassalo , superiores subæquilateræ , 
inferiores submajores paulo elongalæ ; marginales quadratæ. 
Bracteæ involucri terminalis emersi fusiformis 3-4 jugæ, latis- 
sime ovatæ, cunaliculato-concavæ , apice brevissimo (ad 
2! bilobæ), lobis incurvis obtusis, raro rotundatis; inlimæ 4 
NH + LL | 
foliis dimidio et ultra majores, basi leniter connatæ, apice In- 
” terdum ad —+ fissæ. In bractearum omnium axillis adsiant 
_antheridia solitaria magna slipitala, imo ipso receplaculo cum 
