FLORA VITIENSIS. 339 
peziformibus, tri- subquadripinnatis ; pinnis acuminatis; pinnulis acutis y. acuminatis, inferioribus 
pinnatis y. pinnatifidis, segmentis in apicem obtusum dentatum confluentibus, ultimis oblongo-lan- 
ceolatis in apicem crenato-serratim confluentibus; indusio lineari v. lineari-oblongo, apice truneato. 
— Trichomanes solidum, Forst, Prodr. n, 475.—Vanua Levu (Harvey!). Also from Wallis’s Island 
(Sir E. Home!), Tahiti (Banks and Solander! D. Nelson! Menzies! Barclay !), Raiatea (G, Ben- 
nett!), Tana (M‘Gillivray !), and New Ireland (G. Barclay !). 
4. D. Fejeensis, Hook. Sp. Fil, vol. i. p. 166, t.55 p ; rhizomate valido, repente, paleis brunneis 
laceris imbricatis tecto; stipitibus subteretibus, hine sulcatis; frondibus coriaceis, late ovatis, acu- 
minatis, pinnato-decompositis ; pinnulis oblongis, acutis, pinnatipartitis, segmentis angusto-lineari- 
bus, simplicibus v, bifidis; indusio lineari, apice truncato, in apicem segmentorum immersis.—Viti 
Levu (Seemann! n. 758; Harvey! Sir E. Home! Milne! Barclay !). 
5. D. epiphylla, Sw. Syn. Fil. pp. 134, 352; rhizomate valido, repente, paleis fulvo-brunneis 
imbricatis tecto; stipitibus semiteretibus, hine sulcatis; frondibus coriaceis, late ovatis, acuminatis, 
pinnato-decompositis; pinnis alternatis; pinnulis lanceolatis, acuminatis, ultimis ovato-acuminatis, 
in apicem elongatum crenato-serratim confluentibus; indusio oblongo, apice acuto, libero, in segmen- 
tum immerso; alis segmenti in dentem acutum productis.—Trichoman-s epiphyllum, Forst, Prodr. n. 
471, TT. elatum, Forst, Prody. n. 472. Davallia elata, Sw. Syn. Fil. p. 131.—Viti (Seemann ! n. 
76L; Milne!), Also from Tahiti (Banks and Solander !). 
Forster’s specimen of his Trichomanes elatum in Herb. Mus. Brit. isan almost barren specimen of this 
species, as was determined by Sir W. J. Hooker (Sp. Fil. vol. i. p. 166). The species is very different 
from Davaliia elegans, Sw., with which it has been lately confounded (Hook. Syn. Fil. p. 95). We have 
seen no specimens of D. elegans from Polynesia. 
6. D. Chinensis, Sw. Syn. Fil. p. 133; rhizomate subrepente; stipitibus erectis, semitereti- 
bus; frondibus ovatis, acuminatis, quadripinnatifidis, subcoriaceis, glaberrimis; pinnis primariis in- 
fimis ovato-lanceolatis; pinnulis lanceolatis, inciso-pinnatis; laciniis cuneiformibus, obtusis, apice 
soriferis; indusio terminali; soris singulis v. geminis.—Trichomanes Chinensis Linn. Sp, Pl. ed. 1, 
p. 1099; Osbeck, Ostind. Resa, p. 222. tab. 6. Adiantum nigrum Chinense etc., Pluken. Almag. p. 
10. tab. 4.-f. 1. Advantum tenuifolium, Lam. Ene. Meth. vol. i. p. 44. Davallia tenuifolia, Sw. 
Syn. Fil. p. 183. Microlepia tenuifolic, Mett. Fil. Hort. Bot. Lips. p. 104. Lindsea tenuifolia, 
-“Mett. Ann. des Sc. Nat. 1861, p. 64. Adiantum Chusanum, Linn, Sp. Pl. ed. i. p. 1095. Davallia 
Chusana, Willd, Sp. Pl. vol. v. p. 475. Trichomanes cunetforme, Forst. Prodr. n. 469, Davallia 
cunciformis, Sw. Syn. Fil. p. 133. Davallia didyma, Hedw. fide Swartz.— Viti Levu and Kadavu 
(Greeffe!). Also from Sandwich Islands (Menzies! D, Nelson! Barclay ! Strickland ! Hillebrand !), 
and Aneitum (Milne! M‘Gillivray! C. Moore!). 
This is a widely distributed species, having been found in China by Osbeck, Lind, Staunton, Fortune, 
and others, in Java by Horsefield, in India by Wallich, in Ceylon by Moon and Thwaites, in Madagascar 
by Thomson and Helsenberg, in Mauritius by Sir J. M‘Gregor, and in Bourbon by Hardwick, It isa 
different plaut from Forster’s Adiantum clavatum, Prodr. n, 459 (Davallia Forsteri, Carr. ms. in Herb, 
Mus. Brit.), a species from Dusky Bay, New Zealand, which has been overlooked by recent AS : 
Var. 8. didyma (Lrichomanes didymum, Sol. ms. in Herb. Mus. Brit. and Prim. Fl. ins. ne am 
(ined.) p. 369. Tahiti (Banks and Solander! Collie! Barelay!). This is a very different 00! ing 
plant from the normal form, having long narrow segments and smaller imdusia ; but there are so many 
intermediate specimens that we can cousider it as only a marked variety. 
Fil. p. 184; frondibus subcoriaceo-herbaceis, late ovatis, acumina- 
ngulato- v. ovato-lanceolatis tenul-acuminatis, secundariis triau- 
btusis; segmentis linearibus; soris Copiosis ; indusio soli- 
em infra apicem oblique sito.—Trichomanes gibberosum, 
7. D. gibberosa, Sw. Syn. 
tis, 4-pinnatis ; pinnis primariis tria 
gulato-lanceolatis acutis, terfiars ovatis 0 
tario suburceolato, ad marginem Interior 
