Alga, by W. H. Harvey.) FLORA OF TASMANIA. 291 
Has. Flinders’ Island, Milligan. 
DisrRrB. West and south coasts of Australia. 
2. Dictyota paniculata (J. Ag. Symb. p. 5; Sp. Alg. i. p. 91; Kütz. Sp. Alg. p. 558). 
Has. Georgetown, etc. 
Disrris. Coasts of Australia. 
3. Dictyota dichotoma (Lamour.; J. Ag. Sp. Alg. i. p. 92; Kütz. Sp. Alg. p. 554 (also D. vul- 
garis, Kütz.) ; Harv. Phyc. Brit. t. 103).—Ulva dichotoma, Eng. Bot. t. 774. 
Has. Georgetown, etc. 
DisrRrB. Cosmopolitan. 
4. Dictyota nervosa? (Suhr, in Flora, 1834, ii. t. 1. f. 4; J. Ag. Sp. Alg. i. p. 95; Harv.! Alg. 
Austr. Exsic. n. 74). 
Has. Georgetown. 
DisrarB. Cape of Good Hope. 
Gen. XXVI. STILOPHORA, J. 4j. 
(J. Ag. Sp. Alg. i.p. 83. Endl. 3rd Suppl. p. 26. Spermafochnus, Kütz. Phyc. p. 334. Sp. Alg. p. 549.) 
1. Stilophora rhizodes (J. Ag. Sp. Alg. i. p. 85; Harv. Phyc. Brit. t. 70).—Fucus rhizodes, 
Turn. Hist. t. 235. 
Has. Georgetown, in tidal pools, and on the mudflats. 
DisrarB. Atlantic coasts of Europe and North America. 
2. Stilophora Lyngbysei (J. Ag. Sp. Alg. i. p. 84; Harv. Phye. Brit. t. 237). 
Has. Georgetown, in deep water. 
DrsrarB. Shores of Europe, King George's Sound. 
Gen. XXVII. ASPEROCOCCUS, Lamour. 
(Lamour. Ess. p. 61. J. Ag. Sp. Alg. i. p. 74. Encelium et Haloglossum, Kütz.) 
l. Asperococcus Turneri (Hook. Br. Fl. ii. p. 277; Harv. Phye. Brit. t. 11).—A. bulbosus, 
Lamour. Ess. p. 62; Grev. Alg. Brit. p. 51; J. Ag. Sp. Alg. i. p. 76. 
Has. Georgetown, etc., common. 
Disrris. Atlantic Ocean, Mediterranean, coasts of New Holland, Cape of Good Hope, and Falkland 
Islands. 
2. Asperococcus sinuosus (Bory; J. Ag. Sp. Alg. i. p. 75).—Enccelium sinuosum, Kitz. Sp. 
Alg. p. 552. 
Trips V. CHORDARIACEE. 
Gen. XXVIII. LIEBMANNIA, J. Aj. 
(J. Ag. Alg. Medit. p. 34. Endl. 3rd Suppl. p. 23. J. Ag. Sp. Alg. i. p. 60.) 
l. Liebmannia ? australis (Harv.) ; fronde subsimplici v. seepius vage ramosa nunc ramosissima, 
ramis cylindraceis v. insequaliter incrassatis carnoso-gelatinosis apice obtusis v. acutis, filis axillaribus densis, 
periphericis elongatis dichotomis, articulis cylindraceis diametro 8—4-plo longioribus, sporis obovoideis.— 
Harv. Alg. Exsic. n. 88. 
