Eii-Floriclea3, tylocarpem, GymnogongfuS. ^47 



neniathccia (ab Actinncocco peUfrformi efformata) in disco frondis 

 sossilia, liemisph;orica, in ntraqno pagina provenientia, nnnc 2,2 mil- 

 Um. (iiamotro a^qnantia,, maj^is regnlariter disposita snbseriata, 

 nnnc minora majoribiis mixta densins disposita. Cohjr frondis coc- 

 cinoo- purpnrens. 

 l:>. Gymnogongrus corymbosus .T. Au:. in Acta Hohii. Oefvers. 1849, 489 

 p. 88, Sp. IT, p. 321, Epicr. p. 211, Chondmis duriusculus Kuetz. 

 Tab. Phyc. XVII, t. G2 ?. — Fronde pUina, membranacea, inferne 

 dicliotom;i, a])ices versns flabellato-corymbosos polychotoma fasti- 

 giata, sc,L,nncntis lincaribns, snperioribus brevissimis, tcrminalibns 

 an^ustioribus mnltifidis crennlatisque; cystocarpiis infra apicos so- 

 litariis aut pancis, subhemisphaerico in nna pagina prominentibus. 



Hah. ad Capnt Bonse Spei Africse australis (Harvey). — Frons 

 circiter 5-8 cm. alta, inferne 2 millim. latior, distantcr dichotoma, 

 supornc divisionibns creberrimis mnltifida et flabellata, flabellis in- 

 viccm incnmbcntibns et segmcntis terminalibus plernmque angn- 

 stioribns plnrimisque ramorum apicem corymbosum reddentibns. 

 AxillaB acutffi. Segmenta terminalia cfcteris plernm(]^ue semiangn- 

 stiora, apice rotnndata aut einarginata crenulatave. Cystocarpia in- 

 fra apices segmentorum solitaria aut pauca, snbhemisphffirice pro- 

 minula, minuta, nt in caiteris spcciebus generis constructa. Sub- 

 stantia membranaceo-carnosa. Color purpureus. Inter spccies ge- 

 neris ad G. glomeraiiun forsan proxime acccdit, fronde membra- 

 nicoa planil ct ramificatione ab hac recedens. 

 14. Gymnogongrus glomeratus J. Ag. in Act. Holm. Oefvers. 1849, 490 

 p. 88, Sp. II, p. 322, Epicr. p 212, Kuetz. Tab. Phyc. XIX, t. G3?, 

 Chond7'us capensis Kuetz. Sp. p. 738 (exclus. syn.), SphaTOcoccus 

 norv'^gicus Ag. Sp. p. 255 (quoad specim. capensia), Ckondrus rho- 

 dophj/llus Kuetz. Tab. Phyc. XVII, t. 62, Chondrus coriaceus Kuetz. 

 Tab. Phyc. XV I, t. 54?. — Frondc inferne ancii)ite-plana, superne 

 dcnsissime dichotoma flabellata fastigiata, flabellis invicem dense 

 incnmbentibus subimbricatis, segmcntis brevissimis linearibns, ter- 

 minalibus apice crenulatis subrecurvis; cystocarpiis ad segmcnta 

 terminalia numerosis, hemisphaerice in una pagin.i prominentibus 

 altera pagina plana. 



IJab. in mari Australi ad Caput Bonae Spci Africffi (Lalande, 

 Pappe). — Ca3spes fcre glomeratus, ambitn diam. circitcr 2-3 cm. 

 metiens. Frous densissimc dichotoma dccomposito-flabcllata, flabello 

 quoque proximis incnmbcntc, ita ut frons tota nndiqne imbric:ita 

 evadat. Segmcnti infcriora 3-4 millim. fere lata, superiora 2 mil- 



