land qj Campbells Islands.) CRYPTOGAMIA ANTARCTICA. 25 
re a. Foliis distichis. 
Be; 1. Hyewux bifarium, Hook. ; caule erecto subpinnatim ramoso, foliis remotis erecto-patentibus distichis 
lanceolatis marginatis duplicato-serratis solidinerviis, theca horizontali ovata, operculo conico acuminato. 
H. bifarium, Hook. Muse. Exot. t. 57. Schwaeg. Suppl. t. 257, a. Isothecium, Brid. Bryol. Univ. vol. ii. 
p. 356. 
SEIS Has. Lord Auckland's group; on the dead trunks of trees. 
The serratures of the leaves are composed of a double row of spines, as in H. ۰ The operculum is 
half the length of the theca, shorter and less acuminated than in the figure in * Musci Exotici.’ 
b. Foliis imbricatis. 
log iu $ ۱ 
* Folüs solidinerviis.* 
2. Hyrxum spiniforme, L.; caule erecto subsimplici, foliis patentibus lineari-subulatis marginatis du- 
natis m. plicato- spinuloso-serratis solidinerviis, seta subbasilari, theca ovata arcuata, operculo oblique conico rostrato. 
n, ped H. spiniforme, Linn. Sp. Pl. p. 1587. Hedwig, Muse. vol. iii. p. 59. t. 25. Brid. Bryol. Univ. vol. ii. p. 557. 
de, bi Var. 8, caule gracili, foliis brevioribus lanceolato-subulatis luridis. 
Has. Lord Auckland’s group; var. 8, under large tussacks of grass on the hills, rare and barren. 
: Neither in this nor in any other specimens of H. spiniforme have we seen the leaves to be bifarious. 
ongs to the ; 
e: 3. Hypnum elongatum, Hook. fil. et Wils. ; caule elongato robusto subramoso, ramis elongatis, foliis 
Li : erecto-patentibus ovato-lanceolatis nervo excurrente apiculatis serrulatis striatis. (Tam, LX. Fig. III.) 
he calyptra : E 
۳ Has. Lord Auckland's group and Campbell’s Island ; in dry rocky places on the hills, rare and always 
j barren. 
Caules 4-6 unciales, basi procumbentes, deinde ascendentes, incurvi, parce et vage ramosi. Folia suberecta, 
s dile dense imbricata, serrulata, plicato-striata, siccitate erecta, subtorta, nervo tenui in apieulum exsertum subelongatum 
me. desinente instructa, flavo-viridia, nitida, inferiora sordide viridia, dorso papillosa, areolis minutis oblongis, basi mar- 
"aid ginibusque pellucidis reticulatis. 
ypopter 
= This moss closely resembles the H. densum, Swartz (El. Ind. Oce.), which is but ill represented in Hedwig’s 
* Species Muscorum.” 
Prats LX. Fig. ITL.—1, a specimen, of the natural size; 2, leaf :—magnified. 
(El, Inl 
r ba l 4. Hypnum consimile, Hook. fil. et Wils.; caule elongato subramoso debili, foliis erecto-patentibus 
y supremis secundis ovato-lanceolatis acuminatis serrulatis striatis nervo subexcurrente. (Tas. LX. Fig. IV.) 
s api Has. Lord Auckland’s group; in marshy places on the hills, barren. 
, Nove 
064, * The subdivisions here proposed appear to us more natural than those in general use, of which they are in 
woods; some respects modifications. 
+ An original specimen of this in Herb. Hook. may be thus characterized ; 
H. densum, Sw. ; foliis lanceolatis acuminatis argute serratis fragilibus -siccitate striatis evanidinerviis (areolis 
rotundatis) margine basi punctatis. H. densum, Swartz, Fl. Ind. Occ., p. 1829. 
tidem Haz. Jamaica; roots of trees on the Blue Mountains, (Swartz). 
