621 
vel sublobata, demnm pero pertusa, gemmidia minula sub- 
angulata e placenta centrali basifxa elevata raliantia. 
63. Nizymenia australis Sond. 
Wilson’s promontery, Mai 1853. 
Frous 3 — 6-pollivaris, inferne aneeps semilineam lata, 
superue compresso -plana lineam lata, ramesa et bi- — tri- 
pinvatim prolifera, rarius et in medio frondis hine inde proli- 
fieationes minutas emittens, pinnis pinnulisgue distiehis hre- 
vissime stipitatis oblongis Iimearibusqgue obtusinsculis 1/,—3/, 
lin, latis. Cystocarpia minuta sphaerica in disco frondis pri- 
mariae pinnarumque sessilia, Substantia membranaceo - car- 
nosa vel subcartilaginea in sieco nitida. Chartae non adhaeret. 
Corallineae, 
64. Melobesia Patena Hook. fil. et Harv. 
Wilson’s promontory, in Ballia Brunonia parasitica. 
65. Amphiroa elegans Hook. fil. et Harv. Ner. austr. II. 
p- 101. 1.33. 
Wilson’s promontory, Mai 1853. 
66. Jania tenuissima Sond. 
Port Phillip, Nov. 1852, 
67. Corallina pilifera Lamourx. Aresch. 
Port Phillip, Nov. 1852. 
68. Cor. rosen Lamourx. Jania rosea Harv. Ner. austr. 
t XL 
Wilson’s promontory, Mai 1853, 
69. Cor. Cavieri Lamonrx. Aresch. 
Port Phillip, Sept, 1852. 
70. Cor. Cuvieri f. denudata Sond. fronde subregula- 
riter dichotoma paree pinnellata. 
Port Phillip, d. 1. Nov. 1852. 
