FLORA VITIENSIS. 387 
and uot 80 much narrowed at the points, the margins of the trigonous upper portion mor 1 
give the idea of their having a narrow lamina, of which, eordcae on ae a a a ea one 
trace, and the limbation of the base is narrower ; a few oblong septate brown bodies have been seen attached 
to the apices of the leaves, similar to those observable in Syrrhopodon and Calymperes. Tab. 98g. Fig. 1 
plant of the natural size; 2, a leaf, with a portion near the base, more enlarged, a cross-section of the upper 
part and the point as seen laterally, all magnified. 4, O. asperum, Mitt. Linn. Soe. Journ, 1868, p. 178.— 
Samoan Islands, Upolu, on trees, 1000 ft. (Powell! n. 118). Tab. 98 d. Fig. 1, plant of the natural size; 2, a 
Jeaf, with portions more enlarged, and two cross-sections, all magnified. 5, O. seabrum, Mitt. Linn. ‘Soe, 
Journ. 1868, p. 178.—Samoan Islands, Tutnila (Powell! n. 126). Tab. 98 Jf. Fig. 1, stem of the natural 
size; 2,a leaf with two cross-sections, and portions showing the structure at the respective parts, all 
— 6. O, recurvum, Mitt. Linn. Soc. Journ, 1868, p. 179.—Samoan Islands, Tutuila (Powell! n, 
O4). 
1, O. scolopendrium, Mitt. in Bonpl. 1861, p. 866 (Syrrhopodon) ; cespitosum; caulis elon- 
gatus, subsimplex, erectus; folia usque ad medium eorum longitudinis cauli appressa, sese amplectantia, 
inde subulata, squarroso-patentia vel recurva, siccitate immutata, nervo rigido subtereti denticulis 
papillisque scaberrimo carinata, margine limbo incrassato dense papilloso denticulato apicem versus 
denticulis validioribus armato ibique cum nervo confluente, cellulis omnibus hyalinis quadratis tra- 
pezoideisque areolata.—Viti (Seemann! n, 843), 
Three inches high or more, very nearly resembling Syrrhopodon tristichus, but more rigid, and with leayes 
of a very different structure. 
Tab, 98 e. Fig. 1, stem of the natural size; 2, a leaf, with the point further enlarged, and cross-sections 
and portions showing the structure opposite the respective parts, all magnified. 
2, O. smaragdinum, Mitt. Bonpl. 1861, p, 366; cespitosum; caulis humilis; folia a basi 
erectiore laxe appressa, patentia, elongate lanceolata, lineali-attenuata, apice latiuscula, acuta, sub- 
carinata, nervo basi folii latitudinis tertiam partem occupante, in partem superiorem patentem totam 
folii constituente, linea angusta obseuriore percursa, e stratis duobus cellularum superimpositarum 
composito, margine basi angustissime limbata, apice et per carinam apicem versus serrulata, cellulis 
laminze folii rhombeis,—Viti (Seemann | inter n. 863). 
Similar to O. densifolium, but with the areolation of the nerve more obscure and greener, and the cells 
smaller, : J , { ; 
Tab. 98%. Fig. 2, plant of the natural size; 1, a leaf with various portions, including two cross-sections, 
all magnified. 
3. O. densifolium, Mitt. Bonpl. 1861, p. 366 (Leucophanes) ; cespitosum > caulis See 
ramosus; folia dense inserta, elongate lanceolata, inferne erecta, superne patentia squarrosave, sub- 
complicata, apice obtusa, serrulata, mucrone parvo angusto, nervo totum folii constituente e cellularum 
inferiores, limbo angusto e cellularum elongatarum seriebus 
stratis duobus composito ad margines ; : Mi 
circiter tribus formato circumdata; theca in peduuculo longiusculo, oblongo-eylindracea—Vit 
(Seemann | inter 862; Milne! in Herb. Hooker). . 
Tab. 98 4. Fig. 1, plant of the natural size; 2, a leaf, with a portion showing the pelle mei Tress 
also a cross-section, magnified. 
III, Leucobryum, Hampe, Linnea, xili. p. 42. Caulis erectus, apice fertilis vel inferne en 
bens, e ramulo brevissimo laterali fructiferus. Folia mnidieHe requalia vel Pa ie nee? 
superne involutis. 'Theca in peduneulo elongato, ineequalis, horizontalis, plicata, opercuto ions 
Peristomium dentibus dicranis. Calyptra eucullata. be Tita, Sp 
. : i iti, viz.:—l. L. glaucum, : ' 
‘. an species, as yet not found in Viti, : 
Plant, Ua ooo re Islands (Gandichaud !), ae oe (Per meee sp aie 
i aan mex osus; folia falcata, ad latera caull App ’ weaaeg RA 
Mian; els elongata Taman ramets aka are. dental margins ep ft melon 
, a 
AC Stra : . . ‘tig infr icem evanida, cellulis 
involutis, lamina folii e cellulis angustis inferne in seriebus 6-8 dispositis infra ap ; 
? 
