304 Eu-P'I(i.-i(k'a^ CallymcMiicjt!, C;il]\ineiii;i. 



16. Callymenia? polyitles J. Ag. ^p. II, p. 291, Epicr. p. 224, Rhodo- <>'« 

 mcnia polyldes J. Ag. Syiiib. p. 12, Sphcerococcus ? polyides Kuetz. 

 Sp. p. 784. — Fronde membranacea, stipitata, dichotomo-palmatifiLla, 

 segmentis late lincaribus cuncatisve, a margine integerrimo sub- 

 pinnatim proliferis, prolificationibus cuneatis dichotomis. 



Ilab. in oceano Atlantico ad Corunnam Hispania^ (Solier). — 

 Frons saltim ad sesquidecimetruni alta, segmentis 12 mm. et uitra 

 latis, dichotoma aut segmentis pluribus adproximatis subpalmata; 

 segmenta majora late linearia, sinubus subrotundatis discreta, ter- 

 minalia s^epe truncata et in plures apices. excurrentia, demum in 

 pliylhi novella transeuntia. A margine, pra^cipue inferioris partis, 

 prolificationes plurimas pinnatim fere proveniunt, multo minores, 

 sa^pius 2-3 cm. longse et 5-8 mm. lata^, basi ad stipitem fere se- 

 taceum attenuata?, dein cuneata?, raro indivisre et subspathuhxta% 

 pleruraque furcata- aut composita^, dichotomre, apicibus plerumque 

 attenuatis. Substantia membranacea ita ut specimina exsiccatione 

 charta3 vix adhaereant. Color vivide coccineus. Fructus ignoti. J. 



Ag. 1. c. 



17. Callymenla sanguinea Mont. in Ann. Sc.Nat.Bot., 1872, p. 318, Fl. r.ut 

 Chil. YIII, p. 343. — Fronde magna, cartilagineo-membranacea, 

 madida carnosa, ru1)ro-sanguinea, difformi, in lacinias late lineari- 

 attenuatas, margine incrassato-canalicuhito eroso-denticulatas, sinu 

 amplo rotundato, vage divisa; cystocarpiis in fronde sparsim con- 

 fertis, utrinque hemisphajrico-prominulis, tandem apice varie dis- 

 ruptis, n'ach?olos plurcs foventibus; carposporis l)inis ternisve an- 

 gulatis, primitus in extremo filorum articulo, perisporium efficient\ 

 inclusis, tandem liberis; tetrasporangiis in strato corticali immer- 

 sis, oblongis, obscure cruciatim quadridivisis. 



Ilab. ad oras meridionales Chilenses (Gay). 



18. Callymenia Limminghii Mont. in Ann. Sc. Nat. Bot., 1860, p. 173 (m 

 e ic. — Fronde eumorplia, simplici, orbiculari-subreniformi, plana, 

 membranacea, rubro-sanguinea, margine integerrima., brevissime 

 stipitata, stipite gracili obliquo; fructibus ignotis. 



Hab. ad littora insula^ Guadalupaj (Limminghe). — Alga mi- 

 nuta, simplex, concinnuhi; incertum utrum rupibus an aliis Algis 

 adba-reat. Stipes brevissimus, vix 2 millim longus, tenuis, filiformis, 

 in laminam orbicularem, membranaceam, basi leniter emarginatam, 

 diam. 8 millim. metientem, planam et integcrrimam expansus. 

 Structura generis. Color rubro-sanguineus, in margine frondis (for- 

 san exsiccatione) pallidissiraus. 



