Bryum.| 10. BRYEX. 311 
Caulis ł-l-uncialis, infra perichetium innovando-ramosus. Folia co- 
malia lineam longa, planiuscula vel plus minus concava, nervo interdum 
longe ultra apicem producto pilifera. 
Species adspectu varians per orbem regionibus temperatis incola. 
93. B. TEREBELLUM (Hampe in Linnea, xxxii. 130). Dioicum, cæ- 
spitosum ; caulis fastigiatim ramosus. Folia ut plurimum rosulata, in 
comam clausam bulbiformem congesta, ovalia, acuminata, concava, nervo 
in mucronem excurrentem producto, marginibus ubique implanis recur- 
vulis, cellulis teneris 5-6 angustissimis limbum cartilagineum apice ser- 
rulatum formantibus, cellulis parvis ovalibus prosenchymaticis; perichz- 
tialia magis acuminata, interna minora. Theca in pedunculo elongato 
pendula. 
Hab. Andes Bogotenses, Guadelupe (2900 metr.), Lindig ; in montibus 
prope Bogota, Weir, n. 291. 
Caulis unciam altus. Folia comalia 13 lineam longa. 
Habitu B. campylothecio Taylor (Australiz) simillimum, et nisi foliis 
in statu sicco appressis spiraliter tortis vix ab eo distinguendum. 
94. B. PALLENS (Sw. Musc. Suec. t. 4. f. 12). Cespitosum. Folia 
patentia, ovali-elliptica, acuminata, planiuscula, nervo percurrente vel sub 
acumine evanido, marginibus limbo tenui angusto e cellularum angus- 
tissimarum seriebus tribus conflato circumductis, superne minute re- 
moteque serrulatis, cellulis oblongo-ovalibus hexagonis, parietibus an- 
gustis, utriculo plus minus dissoluto ; comalia elongate oblonga, acuminata. 
Pedunculus elongatus. Theca horizontalis pendulave, sporangio ovali, 
collo longiusculo sæpe curvato contracto, ore subobliquo, operculo conico, 
peristomii interni processibus ciliis equilongis appendiculatis interpo- 
sitis, in membrana ad medium dentium externi longitudinis exserta im- 
positis. 
Hab. Andes Quitenses, Llalla (9000 ped.), Spruce, n. 311 b. 
Caulis 3~1 unciam altus. Folia lineam longa, mollia, nervis margini- 
busque szpe colore roseo suffusis, comalia lj-linearia. Pedunculus un- 
cialis. Theca 2-linearis. 
95. B. PRoLIFERUM (Mitt.). Dioicum ; caules graciles, innovationibus 
elongatis, inferne radicellis tomentosis intertexi. Folia erecto-patentia, 
anguste elongate elliptico-lanceolata, acuta, nervo breviter excurrente, 
marginibus recurvis apice serrulatis, limbo angustissimo e cellularum serie- 
bus duabus conflato circumducta, cellulis angustis ellipticis basi brevio- 
ribus; comalia basi latiora, subulato-lanceolata. Theca in pedunculo 
elongato nutans, sporangio oblongo, collo dimidio breviore curvato, peri- 
stomii interni processibus cilisque zequilongis levibus, in membrana ad 
dentium medium producta insidentibus. 
Hab. Andes Bogotenses, Boqueron prope Bogota, in declivibus (8500 
ped.), Weir, n. 200. 
