464 Eu-Floridez, Graeilaries», Calliblepharis. 
Hab. locis variis Nove Hollandi: australis et occidentalis, im- 
primis pr. «Swan River » (PnEISs, MvrNE) « Rottnest Island » et 
« Western Port » (HanvEY), « Port Phillip » (&ngscHoua) et « Port 
Phillip Heads » (RAwrLiNsoN). — Frondes e callo radicali diseiformi 
exsurgunt esspitos:s, 8-10 em. et ultra longe, ambitu flabellifor- 
mes, plus minus fastigiatz:e, prope basin diehotom:e aut subdigita- 
tim divise. Lacinie plans:, 6-10 millim. late, leniter undulatze, 
lineares aut nonnull:: cuneatze. Cystocarpia in disco segmentorum 
sessilia, sparsa, prominentia, hemisph:eriea, basi contracta, apice 
depresso-umbilieata, denique pertusa. Nemathecia ovalia aut ob- 
longa, in axillis obvenientia cordata, seeus seriem singulam in seg- 
mentis amplioribus disposita, utrinque prominula. Color frondis 
saturate rufo-brunneus, in sicco obseurior quasi nigrescens. Sub- 
stantia coriaceo-membranacea tenax, exsiecatione rigida ita ut spe- 
cimina chart:e non adh:ereant. 
CALLIBLEPHARIS Kuetz. (1845) Phycol. p. 402, Sp. Alg. (1819) p. 755 
(Etym. callos pulchritudo et blephar cilium), J. ^g. Alg. Liebm. p. 16 
(excl. sp.), Sp. II, p. 618, Epier. pag. 451, Schm. et Hauptfl. in 
Engl. et Prantl Natürl. Pflanzenfam. p. 399, Cliaria Stackh. [1809] 
Sphaerococci, Delesserie, Rhodomenic et Halyimenie sp. auct. — 
Frons plana, membranacea, dichotomo-subpinnata segmentisque mar- 
ginalibus obsita, dupliei strato constituta: cellulis rotundato-angu- 
latis, interioribus longitudinalibus magnis, eorticalibus subsingulà 
serie dispositis. Cystocarpia ssepius in segmentis marginalibus 
sessilia subsph:rica, intra pericarpium cellulosum, demum earpo- 
stomio apertum, nucleum simplicem foventia; fila carposporifera a 
placentà cellulosà plus minus elevatà circumcirca exeuntia, imi 
basi fasciculatim eonjuneta, dein tota invicem libera, subsimpli- 
cia, supra stipitem tenuem articulatum clavata, in articulo su- 
premo carposporas obovato-oblongas, demum rotundatas foventia. 
Tetrasporangia in ipsa fronde aut in segmentis marginalibus pluri- 
ma collecta, zonatim divisa. 
Obs. Frondes plan:s, rubro-purpurez:, membranacec aut sub- 
carnoswe et exsiccatione subeartilagine:, dichotomo-pinnat:e, pinnis 
conformibus, non raro a disco prolifer:. Pinn:z lineares aut lan- 
ceolatze, aliquando subcuneat;e. Fructus in diseo aut in ciliis fron- 
dis obveniunt. Dupliei strato frondes contexte sunt. Cellule strati 
interioris magne, rotundato-oblongse, siepe quadruplici serie dispo- 
sit», interioribus majoribus; cellul:e exteriores angulato-rotundat:e, 
