Eu-Floritlese, Gelidieae, Gelidium, 157 



compresso-pliina aut omnino applanata, (loromposito-pinnata, pi'o- 

 lificationibus S(pi;ima'formil)ns a costa, ot superficie tota pimiarum 

 adultiorum cmer^entil)us scabra, pinnis lanceolatis crccto-pateiiti- 

 bus pinnatifidis, racbide in adultioribus in costam latam nuitata, 

 juvenilibus ccostatis, laciniis patentibus ala angustiore sejunctis 

 oblongis, margine subintegerrimis; cystocarpiis processus filitbrmes 

 simplices vel pinnatos e pinnulis emissos occupantibus. 



llah. ad oras occidentales Novae Hollandice (Mylne, Bakuou- 

 SE, Harvey). — Radix ramosa. Froiis plura decim. longa, valida. 

 Processus setacei squamjcformcs 2-5 millim. longi. Pinnaj 2-5 cm. 

 longse, planse, oblong;e, in pinnulas densas late lineares subacutas 

 et regulares divisie. Tetrasporangia in phyllis minutis prolifican- 

 tibus incrassatis circumcirca evoluta (teste J. Agardh). Color ob- 

 scure rufescens, nunc aurantiacus nunc palUdior. Substanti;i firma, 

 cornea. 



21. Gelidium pristoides (Turn.) Kuetz. Phyc. p. 407, Sp. p. 768, Tab. 289 

 Phyc. XVni, t. (J5, Fucus pristoides Turn. Hist. Fuc. tab. 39, 

 Sphcurococcus pristoides Ag. Sp. I, p. 234, Deiesseria pristoides 

 Laniour. Essai p. 38, PhijUophora pristoides Grev. Alg. Brit. Syn. 



p. LVT, Siihria pristoides J. Ag. Alg. Liebm. p. 11, Sp. H, p. 47!), 

 Epicr. p. 553, Pristidium capense Kuetz. mscr., Fucits nitidus 

 Web. et Mohr Beitr. I, p. 271!, Fiicus serrulatm Thunb. mscr. 

 — Fronde ;uiguste-lineari, prolificationibus a costa et margine 

 emergentibus decomposito-ramosa, margine denticulato, sporophyl- 

 lis obovatis denticulatis saepe tortis crispatis^iue. 



Hah. ad Caput Bonae Spei Africas australis (Pappe, A. Webeu 

 VAN Bosse). — Frons 6-10 cm. longa, radicibus fibrosis c«spitosa 

 erectiuscula, decomposito-ramosa, 2 millim. latitudine parum exsu- 

 perans, costa lata at minus prominuhl percursa, margine denticulis 

 minutis arniata. Denticuli initio a basi latiori acuminati, dein apice 

 bi-trifidi sensim(|ue excrescentes in foliola frondi conformia, ipsa 

 denticulata et decomposita, apice obtusa. Prolificjitiones conformes a 

 costa proveniunt at pauciores. Fructus utriusque generis in foliolis 

 prolificantibus pleruuKiue tortis crispatis(jue. Color violaceo-pur- 

 purascens. Substantia cartilaginea. Forsan huc pertinet Suhria re- 

 ptans (Suhr) Grun. Alg. Novara p. 82, Pinjllophora reptans Suhr 

 in Act. Leop. Carol. XVHI Suppl. p. 285 (non Halymenia re- 

 pfayis Suhr 1839). 



22. Gelidium Hildebrandtii (Hauck) Schmitz Neue Jap:in. Florid. (He- 2m 

 dwigia XXXIII, 1894), p. 8, Thtjsanoctadia? Hildehrandtii Hauck 



