Falklands, etc.) CRYPTOGAMIA ANTARCTICA. 133 
Cespites lati, 2 unc. diametro, pallide virides, intricati. Caules vix 4 une. longi, decumbentes v. prostrati; 
apicibus ascendentibus. Folia remotiuscula, margine superiore sursum gibboso ; substantia dense cellulosa. 
Closely allied to the J. discedens, Nees, of the East Indies; but the leaves are shorter, wider, have a deeper 
sinus and more acute segments; and the stipules are not so slender. 
Prats CLIX. Fig. 1V.—1, plant of the natural size; 2, branch, with leaves and stipules; 3 and 4, leaves ; 
5 and 6, stipules :—all magnified. 
56. JUNGERMANNIA Zrachyopa, Hook. fil. et Tayl.; parvula, caule implexe ramoso procumbente flaccido, 
foliis tenerrimis laxe cellulosis imbricatis erectis subsquarrosis latissime rotundato-quadratis profunde bi- 
trifidis grosse ineequaliter spinuloso-dentatis, stipulis late ovatis bifidis segmentis acuminatis grosse dentatis, 
calyce terminali oblongo trigono, ore laciniato-dentato. Nobis i Lond. Journ. Bot. vol. iii. p.471. (Tas. 
CLIX. Fig. IIT.) 
Has. Hermite Island, Cape Horn; growing in the woods on Anthoceros punctatus, L. 
Caules vix 4 unc. longi, irregulariter ramosi, pallide virides. Folia arcte imbricata, in lacinias duas v. plerumque 
plures lanceolato-subulatas divisa. Calyx pro planta majusculus. Capsula ovalis. Seta cauli zequilonga. 
A very distinct species from any of the foregoing, and a beautiful object under the microscope from the delicacy 
and reticulation of its leaves. 
Puare CLIX. Fig. III.—1, plant of the natural size; 2, stem and leaf; 3-6, stipules; 7, pericheetium, calyx, 
seta, and capsule :—all magnified. 
57. JUNGERMANNIA Zriacantha, Hook. fil. et Tayl.; caule implexo procumbente vage ramoso, foliis 
planis approximatis patentibus oblongo-ovatis trifidis segmentis subulato-lanceolatis, stipulis subquadratis 
bifidis segmentis bilaciniatis laciniis subulatis. Nobis ix Lond. Journ. Bot. vol. v. p. 868. 
Haz. Falkland Islands; on the ground. 
Cespites densi, luride olivacei. Caulis uncialis, ramis paucis patentibus. Folia basi vix imbricata, patentia, 
divaricata, oblonga, apices versus sinubus duobus excisis aucta; laciniis 3 subulatis, porrectis, subparallelis. ۸ 
liberze, erecto-patentes, quadrifidee, segmentis subulatis. 
Most nearly allied to Z. chlorophylla, nobis, of New Zealand, which is, however, a smaller plant and has shorter 
wider subsecund leaves, and rounded dentate stipules, 
(7. CHILOSCYPHUS, Nees.) 
58. JUNGERMANNIA pallido-virens, Hook. fil. et Tayl.; majuscula, caule implexe subramoso procum- 
bente, foliis patentibus imbricatis late ovato-oblongis apice retusis integerrimis margine anteriore recurvo, 
stipulis minutis recurvis oblongis bifidis segmentis subulatis extus unidentatis quadrifidisve, calyce in ramo 
abbreviato terminali oblongo tri-alato compresso apice laciniato-ciliato. Nobis in Loud. Journ. Bot. vol. iii. 
p.473. (Tas. CLIX. Fig. IX.) 
Haz. Hermite Island, Cape Horn; on the ground near the sea. 
Cespites late extensi, pallide flavo-virescentes, demum fuscescentes, interdum (status minor) omnino fuscati. 
Caules 2 unc. longi, parce ramosi, ramis 4 unc. latis. Folia dense reticulata, areolis minutis, laxe imbricata, erecto- 
patentia, ope stipule basi connexa, apice rotundata seu truncata, unidentata v. emarginata. Stipule minime, caulis 
1 latitudine, concave, recurve, oblongw; segmentis setaceis extus unidentatis. Perichetiwm ramum abbreviatum 
terminans, e paribus 2-3 foliolorum erectorum appressorum constans, foliolo interiore 4-5-partito. Calyx oblongo- 
campanulatus, latere unieo profunde fissus. 
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