687 



A. breviarticulatae Aresch. J. c. p. 532, affinis, differt 

 colore albo, ramis uudique patentibus rigidis fragilibus, pri- 

 mariis triplo crassioribus et articulis iuaequalibus nunc ultra 

 lineam, nunc semilineam lalis. 



Frojis bi tripollicaris. Rami horizontaliter patentes 



vel erecto- patuli , apicem versus seusim paullulum atlenuati, 

 in nonnullis speeiminibus apice subincrassati. 



2. A. dilatafa Lamourx. Aresch. 1. c. p. 536. A. ga- 

 laxauroides Sond. PI. Preiss. II. p. 188. 



Port Lincoln. 



3. A. charoides Lamourx. Sond. PI. Preiss. II. p. 187. 

 Harv. Ner. anstr. t. XXXIX. 



Holdfast-Bay. Port Gawler. 



4. A. stelligera Lara. A. elegans Sond. 1. c. p. 187. 

 Ad ülus peniusulae Lefebre. 



Jania Lamourx. 

 1. J. temtissima Sond. 1. c. p. 186. Harv. Ner. austr. 

 t. XL. J. micrarthrodia Lamourx. Aresch. 1. c. p. 555. 

 Holdfast-Bay. 



Cor allin a Lamourx. 



1. C. pilifera Lamo'urx. Aresch. 1. c. p. 571. 

 Ad litus peniusulae Lefebre. 



2. C. Cavicri Lamourx. Aresch. 1. c. p. 572. 

 Holdfast - Bay. Rivoli - Bay. 



Sphaerococcoideac J. Ag\ 



Corallopsis Grev. 



1. C. australasica Sond. fronde inferne continna , ramis 



alternis erecto - patulis articulato- constrictis pluries verticilla- 



tim divisis, articulis (in verticillis ijiferioribus 12 — 20, in 



superioribus 4—6) lineari- subclavatis terelibus inaeqnalibus. 



Encountcr-Bay. 



