FLORA VITIENSTS. 417 
IX. Frullania, Raddi; Gottsche, Lindenb. et Nees Syn. Hepat. p. 408. Caulis pinnatus, rarius 
dichotomus. Folia parva, rotundata, lobo ventrali sæpe parvo galeiformi vel clavato inflato, rarius 
explanato a cauli discreto, licinula parva dentiformi interdum interposita. Amphigastria rotundata, 
bifida, rarissime integra. Perianthium leve aut plicatum. 
The following are non-Vitian Polynesian species, viz.:—1. F. Hutchinsie, Hook. Brit. Jung. t. 1 
(Jungermannia).—Sandwich Islands (Tolmie), Samoa (Powell !), Tutuila (Veitch). 2. Е. hypoleuca, Nees. 
ab E.; Gottsche, Lindenb. et Nees Syn. Hepat. p. 443.— Hawaii (Meyen ; Herb. Nees ab E.), Sandwich 
Islands (Gaudiehaud). 3. F. explicata, Mont. Ann. des Sc. Nat. 1843, p. 256; Gottsche, Lindenb. et 
Nees Syn. Hepat. p. 452.—Sandwich Islands (Gaudichaud). 4. Е Meyeniana, Lindenb.; Gottsche, 
Lindenb. et Nees Syn. Hepat. p. 455.— Hawaii (Meyen; Herb. Nees ab Е.). 5. F. oceanica (sp. nov.), 
Mitt.; caulis pinnatus; folia divergentia, orbiculari-ovata, apiculo incurvo mucronata, lobulo a cauli 
distante clavato subpatente ; amphigastria cordato-orbiculata, bifida; folia involueralia lobulis amphigas- 
trioque laciniis lanceolato-subulatis subintegerrimis ; perianthium oblongum, mucronatum, dorso planum, 
ventre unicarinatum.— Hawaii (Beechey; Macrae), Sandwich- Islands (Hillebrand), Samoa (Powell).— 
Е. Pacifica robustior, intensius colorata, subnigra. 6. F. squarrosa, Nees ab E.; Gottsche, Lindenb. et 
Nees Syn. Hepat. p. 416.—Sandwieh Islands (Hillebrand, n. 13, ex parte). 7. F. alolotis, Nees ab E.; 
Gottsche, Lindenb. et Nees Syn. Hepat. p. 417.—Lord Howe's Island (Milne!). 8. F. pusilla (sp. nov.), 
Mitt.; eaulis proeumbens, inordinatim pinnatus; folia divergentia, ovato-rotunda, obtusa, lobulo magno 
galeato deeurvo, apice infra folii marginem descendente; amphigastria cuneato-rotunda, sinu parvo bifida ; 
folia involueralia obtusa, lobulis binis lanceolatis margine undulatis; amphigastrium profunde bifidum, 
laciniis lanceolatis subdentatis; perianthium breve, obovatum, dorso planum, ventre uniplicatum, inferne 
tota superficie lacinulis obtectum, apice nudum.—Isle of Pines, Main Peak (Milne!).—Caulis semiunciam 
longus, cum foliis semilineam latus. Folia Разса.— F. aloloti similis, sed lobulo majore. 9. F. Gaudichaudii, 
Nees et Mont.; Gottsche, Lindenb. et Nees Syn. Hepat. p. 435.—Jubula Gaudichaudi, Nees et Mont. 
. Ann. des Se, Nat. 1836, cum icone f. 2.—Aneitum (Milne). 10. F. intermedia, Nees ab E.; Gottsche, 
Lindenb. et Nees Syn. Hepat. p. 434.—Solomon Islands (Milne), Samoa, Manua, near the mountain 
Olotane (2000 ft.) (Powell, n. 41), Aneitum (Knight, n. 158). 11. F.angulosa (sp. nov.); caulis sub- 
pinnatus; folia explanata, divergentia, orbiculato-ovalia, apice anguloso-subdentato, lobulo parvo, cauli 
approximato dependente anguste lanceolato explanato, in ramulis ulterioribus parva, obovata, inflata, 
decurvata; amphigastria patentia, orbiculato-ovata, sinu latiuseulo, laciniis aeuminatis; folia involueralia 
oblonga, lobulo amphigastrioque quadripartito serrata; perianthium ovale, triplicatum, plicis sublævibus.— 
Samoa (Powell).—Caulis 4-5 uncias longus, ramis uncialibus. Folia viridia.—F. nodulosa et F. intermedia 
gracilior. 2 
1. Ғ. trichodes, Mitt. Bonplandia, 1869, p. 19; caulis elongatus, gracilis, pinnatus; folia 
subremota, patentia, ovali-orbiculata, obtusa, concava, ramea angustiora, margine angulis parvis 
irregulari implana, cellulis omnibus oblongis, lobulo clavato cauli parallelo vel paululum declinato 
interdum evoluto; amphigastria suboblonga, incurva, inferne marginibus sinuato-recurvis, apice 
bifidis, sinu angusto, laciniis latiusculis, folia amphigastriumque involucrale spinuloso-dentata.— Viti 
(Seemann !), on the branches or stems of Garovaglia setigera, n. 846. 
Caulis 4-uncialis, ramis 2-3 lineas longis.—. pacifica gracilior. Folia involucrum versus plura 
dentata. Ў 
2. F. pacifica, Tayl. Lond. Journ. Bot. 1846, p. 406; caulis elongatus, gracilis, ramis brevius- 
culis, pinnatus; folia divergentia, ovata, breviter apiculata, apiculo incurvo, lobulo clavato a cauli 
remoto parallelo lacinia parva interjecta vel evoluto lanceolato ineurvo; amphigastria orbiculata, 
bifida ; folia involucralia lobis lanceolatis acuminatis integerrimis; perianthium oblongum, trigonum, 
mueronatum.—Pacific Islands (Nightingale), Samoa, Manua, near the mountain Olotane (2000 ft.) 
(Powell, n. 44), Viti (Seemann). 
Caules biuneiales, ramis sesquilineam longis, cum foliis å lineam lati. 
3. F. meteoroides, Mitt. Bonplandia, 1862, p. 19; caulis elongatus, gracilis, pinnatus bipin- 
natusque ; folia caulina ovali-orbiculata, paululum devexa, apice incurva involutave rotundata, apiculo 
minuto subobsoleto terminata, lobulo evoluto lauceolato erecto, cauli approximato, in ramis cylindrico 
