420 FLORA VITIENSIS. 
In Forsters herbarium there are the following Lichens from Polynesia, but all without exact locali- 
ties:—3. Lichen globiferus, Linn. Mant. 133 ; Prodr. 586, С. J. А. 383—Sphærophoron coralloides, Pers. in 
Ust. N. Ann. vol. i. p. 23. 5. Z. hirtus, Linu. Fl. Suec. 1128; Prodr. 588; sed hoe specimen potius ut 
videtur ad U. floridam, Frs. L. E. 18, referendum est. 6. Г. pulmonarius, Linn. Fl. Suec. 1087: Skieta 
pulmonacea, Ach. L. N. 449: Pulmonaria reticulata, Hoffm. Pl. Lich. t. i. f. 2. 7. Sticta aurata, Ach. 
Meth. 277 ; non typica sed forma prope ad var. pallentem, Nyl. Syn. 361. 8. Lichen fragilis, Linn= Sphæro- 
phoron compressum, Ach. Meth. 135, et S. australe, (Laur.) Hook. Antarct. 195, 530. 10? Platisma filix, 
Hoffm. С. J. А. 387 = Stictina filicina, Ach. ut infra. 11. Lichen fucoides, Linn., sed hoc specimen modo 
Ramalina calicaris est. 
I, Stictina, Nyl. Thallus frondosus, varie lobatus vel laciniatus, sæpe sorediiferus, pagina 
infera rhizinis simplicibus, cyphellis vel pseudo-cyphellis ; strato gonimo e granulis gonimis glauco- 
virescentibus vel glauco-cærulescentibus constante. Apothecia juvenilia receptaculo thallino 
induta. 
1. S. quercizans, Ach. Syn. 234, pro p. Nyl. Syn. p. 344; Sticta cinchone, Del. St. p. 155; 
S. damæcornis, var. Weigelii, Ach. L. U. 446; thallus cervino-fuscescens, mediocris, membranaceus, 
nitidiuseulus, levis, laciniato-lobatus, lobis crenato-divisis, margine granulato-isidioso, undulato, 
subtus tomentosus fuscescens, ambitu pallidus; apothecia submarginalia, fere mediocria, margine 
tenui nudo ; spore unicolores, 3-septatæ, fusiformes.—Viti (Seemann! n. 854). 
II. Sticta, Ach. Thallus ut in precedente, sed stratum gonimon e gonidiis veris viridibus vel 
flavo-viridibus compositum. Cetera omnino sieut in Sfictina. 
1. S. damæcornis, var. caperata (Borr. Herb.), Nyl. Syn. 857; S. patula, Mont. L. Jav. 14; 
thallus flavicans, firmior, late expansus, levis, imbricato-lobatus, lobis apicalibus obtusis, flavicans, 
subtus fusco-nigricans, ambitu cinereo-fuscescens, interdum cephalodiis glomerulosis leptogioideis ; 
apothecia fusco-rufa, mediocria, marginalia aut sparsa, margine thallino parce crenulato ; spore 
incolores, 1—3-septatze, fusiformes.— Viti (Seemann ! n. 848). 
2. S. filicina, Ach. Meth. 275, Nyl. Syn. 349; Lichen filix, Sw. Meth. Musc. +, 2. f. 1; Pla- 
tisma filiz, Hoffm. Pl. Lich. 3. t. 55; thallus pallide cinereo-flavicans, mediocris, parum rigescens, 
subopacus, laevis, substipitatus, lobis margine sinuoso, subtus ochraceo-pallidus, tomento rhizineo vix 
ullo; apothecia badio-rufa, sparsa, mediocria, margine thallino pallidiore integro; spore incolores, 
1-3-septatæ, fusiformes.— Viti (Seemann! п. 849), © 
3. S. damæcornis, Ach. Meth. 270, Nyl. Syn. 356; Platisma cornudame, Hoffm. Pl. Lich. 
t. 24. f. 1; S. macrophylla, Scher, Enum. 31; thallus pallide fusco-rafescens, late expansus, vix 
rigescens, parum nitidiusculus, levis, lineari-laciniatus, laciniis pinnatifidis apice dichotomis, subtus 
ochraceo-pallescens, tomento rhizineo parco; apothecia fusco-rufa, precipue marginalia, margine 
thallino fere integro ; spore incolores, 1-3-septatæ, fusiformes,— Viti (Seemann ! n. 850). 
III. Ramalina, Ach. Fries. Thallus pallidus, compressus, non nihil rigescens, erectus vel 
prostratus, laciniose divisus; apothecia sparsa vel marginalia; spore incolores, oblongæ, 1-septatæ ; 
paraphyses discretæ, mediocres, 
1-5. calicaris, Fries, L. E. 30, Nyl. Prodr. 47, et var. canaliculata, Fries, 1. с., L. S. Exs. 72; 
thallus pallidus, rigescens, compressus, linearis, lacunose inæqualis, varie divisus, param canaliculatus ; 
apothecia subterminalia, pallida ; spore curvatulæ vel rectiuscule, 1-septatæ, incolores.—Nomen ver- 
naculum Vitiense “ Lami ni Vanua.” Viti (Seemann! n. 851). 
IV. Coccocarpia, Pers. Thallus typice monophyllus, textura cellulosa, granula gonima 
exhibens. Apothecia biatorina, adnata. Spore 8-næ, incolores, simplices, 
