AUSTRALIAN AND TASMANIAN ALG. li 
toma, ramulis quoquoversum egredientibus inferioribus furcatis superioribus 
bis terve dichotomis, apicibus Subattenuatis obtusiusculis. Harv. in Trans. 
R. I. Acad. xxii. p. 559. 
Has. Garden Island, Western Australia, rare, 7. H. H. Mouth of the 
Snowy River, Victoria, Dr. Mueller ! 
662. arachnoidea, Harv. (Fl. Tasm. i. p. 333.) 
Has. Georgetown, Tasmania, W. H. H. 
CLXXIV. CALLITHAMNION, Lyngbye. 
Sect. 1. DasyTHAMNION.—Frons majuscula, stuposo-spongiosa, caule ramisque 
plus minus filis decurrentibus intricatis liberis et anastomosantibus velatis. 
663. plumigerum, Harv. (PLATE CCLXXXV.) 
Has. Cape Liptrap, Dr. Mueller. South coasts of Australia. 
664, dasyurum, //a7v. ; fronde intense rubra spongioso-stuposa bi-tri-pectinato- 
pinnata, pinnis pinnulisque strictis virgatis filis decurrentibus intertextis 
densissime velatis et etiam ramellis minimis onustis quasi hirsutissimis, 
ramulis (v. pinnulis) junioribus vix stuposis creberrime alterne plumulatis, 
plumulis minutis oblongis pectinato- pinnatis, earum pinnellis elongatis in 
curvis simplicibus v. basi ramuliferis, articulis omnibus brevissimis. Harv. 
Alg. Exsicc. 505. 
Has. Port Philip Heads, rare, W. H. H. 
665. paradoxum, /arv. (FI. Tasm. ii. p. 337.) 
Has. Broun’s River, Tasmania, Gunn / Warnamboul, H. Watts ! 
666. conspicuum, /farv. (Fl. Tasm. ii. p. 335.) 
Has. Cape Liptrap, Dr. Mueller, 1853. South coast of New Holland. 
Tasmania. (Spongoclonium conspicuum, Sond. Linn. xxvi. p. 515. C. tin- 
gens, Harv. Alg. Exsice. n. 508.) 
667. Brounianum, /Jarv. ; fronde ultra-setacea (4-unciali) subecorticata sursum 
longe pilis squarrosis stuposo-hirsuta quoquoversum ramosissima, ramis 
pluries alterne decompositis, penultimis quoquoversis pellucide articulatis 
nodosis (parietibus cellularum crassis gelatinosis), alterne plumulatis, plu- 
mulis quoquoversis brevibus crispis pinnatis, pinnis capillaribus longissimis 
maxime curvatis inflexis, articulis pinnularum diametro 4-plo longioribus, 
tetrasporis brevissime pedicellatis solitariis v. geminis ad latera pinnularum 
enatis. Harv. in Trans. R. I. Acad. xxii. p. 561. 
Has. Western Australia, on Zostera. 
667a. Brounianum, yar.? majus; fronde majori (8—12-unciali) decomposito- 
ramosissima magis stuposa. Harv. Alg. Austr. Exsicc. 511 bis. 
Has. Western Australia, G. Clifton. Port Fairy, WH. H. (Much 
larger and more luxuriant than the original specimens on which the species 
was founded ; possibly distinguishable ?) 
668. superbiens, /Jarv. ; fronde rosea mollissima elata sursum longe corticata 
decomposite pinnata disticha, ramis majoribus corticatis opacis, minoribus 
subecorticatis articulatis pinnatim ramulosis, ramis alternis pellucide ar- 
ticulatis simplicibus crebre plumulatis, plumulis tenuibus 2-3-pinnulatis, 
pinnellis divaricatis multifidis attenuatis, articulis ramulorum diametro 2—3- 
plo longioribus ad genicula nodoso-incrassatis, plumularum_ brevissimis, 
tetrasporis triangule divisis sparsis. Harv. Alg. Exsice. n. 511 (ex parte). 
Has. Western Port, VW. H. H. 
669. formosum, Harv. (PLate CCLXXXI.) 
Has. Port Philip Heads, rare, 7. H. H. 
