Musci ExorTici.—WMenziesiant. 
JUNGERMANNIA FALCATA., 
Jungermannia caule subrepente, ramis erectis attenu- 
atis insigniter falcatis, foliis erectis bifariis appressis 
rotundatis denticulatis, calyce laterali ex inferna parte 
caulis oblonga carnosa, basi squamosa, seta longissima. 
(Tan. LXXXIX.) 
Has. In sinu Dusky bay dicto, apud Novam Zeelandiam. 
D. Menzies, 1791. 
Caulis procumbens, rigidus, nigro-fuseus, nudus. Rami erecti, 
flexuosi, rigidi, attenuati, dichotome divisi, versus apicem pre- 
cipue insigniter incurvati., Folia luride viridia, subnitida, bifa- 
riam imbricata, erecta, subopposita, cauli appressa, rotundata, 
plana, ad apicem denticulata, swperiora sensim minora, atque 
magis ovata. Calysx lateralis, ex inferna parte caulis, oblon- 
gus, carnosus, minute tuberculatus, basi attenuatus, squamo- 
sus. Sefa 3-4-pollicaris, Capsula ovata, 
The remarkable falciform branches of this plant and the great 
length of the fruitstalk, together with the insertion of the calyx 
and its texture, will at once distinguish this from every other 
known species, The leaves approach nearest to those of J. asple- 
nivides, as does the guocral habit of the plant ; but the fructifica~ 
tion, which is very remarkable, bears a greater resemblance to 
that of J. Sphagni. 
Fig. 1, plant, nat, size. Fig. 2, portion of branch and leaves, 
Fig. 3, leaf. Fig. 4, terminal leaf. Fig. 5, ealyx.—magn. 
