li SYNOPTIC CATALOGUE OF 
670, Wollastonianum, //ayv. ; fronde ultra-sctacea elata (4—5-unciali) basi 
tenuiter corticata sursum longe pilis squarrosis stuposo-hirsuta subdistiche 
ramosissima, ramis alternis decomposito-pinnatis, penultimis distichis pellu- 
cide articulatis alterne plumulatis, plumulis patentibus longissimis ambitu 
linearibus, pinnis tenuibus erectiusculis brevibus, inferioribus simplicibus, 
superioribus seepius furcatis v. pinnulatis, tetrasporis solitariis ad ramulos 
brevissime pedicellatis ; articulis diametro 2-4-plo longioribus. Harv. in 
Trans. R. I. Acad. xxii. p. 561. 
Has. Middleton Bay, King George’s Sound, rare. 
Sect. 2. ArBuscULA.—Frons majuscula, fruticosa v. arborescens, caule ramisque 
opacis corticatis. 
671. latissimum, Hav. (Fl. Tasm. ii. p. 334.) 
Has. Georgetown, Tasmania. 
672. laricinum, Harv. (PLatE CCXVIIL.) 
Has. West and south coasts of Australia. 
673? penicillatum, Harv. (Pirate CCLXXIII.) 
Has. On Macrocystis, at Port Philip Heads. 
Sect. 8. RuODOTHAMNION.—Frons articulata, sepius decomposito-pinnata, 
pinnis pinnulisque alternis. 
674, angustatum, Hook. f. and Harv. (¥l. Tasm. ii. p. 334.) 
Has. Georgetown, Tasmania. 
675. violaceum, Harv. (Fl. Tasm. i. p. 354.) 
Has. On the piles of the jetty, Georgetown, Tasmania. 
676. crispulum, /Yarv. ; fronde pusilla (—g-unciali) capillari ecorticata ceespitosa 
inferne quoquoversum, superne distiche ramosa, ramis superioribus e rachide 
flexuosa alterne plumulatis, plumulis brevissimis alterne pinnatis, pinnis 
3-4 simplicissimis filiformibus elongatis obtusis eximie arcuato-inflexis, 
articulis omnibus diametro sesquilongioribus, favellis geminis, tetrasporis 
...? Harv. im Trans. R. I. Acad. xxii. p. 562. 
Has. Shady crevices of rocks, at half-tide level. Rottnest, Western 
Australia. 
677. pusillum, Harv. ; fronde pusilla (vix unciali) capillari ecorticata ceespitosa 
inferne simpliciuscula superne quoquoversum ramosa, ramis inferne plu- 
mulatis, superne alterne ramosis, ramis minoribus e rachide strictiuscula 
quoquoversum plumulatis, plumulis brevissimis vix pinnatis, pinnis 2—3 
alternis v. secundis elongatis obtusis arcuatis inflexis, articulis omnibus 
nisi basilaribus diametro 3-plo longioribus, favellis geminis, tetrasporis 
globosis ad latera pinnarum solitariis. Harv. in Trans. R. I. Acad. xxii. 
p. 562. 
Has. Crevices of rocks. Rottnest Island, Western Australia, 7”. H. H. 
678. scopula, Harv. ; fronde pusilla (unciali) capillari ecorticata quoquoversum 
ramosa, ramis paucis cum ramulis ambitu clavatis quoquoversum plumu- 
latis, plumulis inferioribus brevibus, superioribus elongatis pinnatis, 
pinnis simplicibus filiformibus longissimis arcuato-incurvis obtusis, articulis 
omnibus diametro 2—3-plo longioribus, tetrasporis ellipsoideis numerosis 
secus pinnas sessilibus. Harv. in Trans. R. I. Acad. xxii. p. 562. 
Has. Crevices of rocks, Rottnest Island, Western Australia, ”. H. H. 
679, debile, Harv. ; fronde vix unciali tenuissima ecorticata cespitosa inferne 
quoquoversum superne distiche ramosa, ramis paucis alterne divisis, minori- 
bus distiche ramulosis, ramulis patentissimis inferioribus spineeformibus 
