402 : ALGÆ TASMANICÆ. 
bipinnatisve, pinnulis fusiformibus plus minus attenuatis 
obtusiusculis. 
Has. Sullivan’s Cove, Dr. Lyall.—Dr. Lyall's specimens, 
of which we have seen but two, are young, and possibly, 
atalater period of growth, would have presented a very 
different aspect. They are much more robust than L. 
lenuissima, with the branches and ramuli remarkably fusi- 
form, but may possibly be connected with that species. — 
37. Delisia elegans, Hook. fil. et Harv. — Bonnemaisonia 
elegans, dg. Sp. Alg. 1. p. 198. Harv. l. c. p. 442. 
Has. Tasmania, Mr. Gunn. 
38. Lictoria taxiformis, J. Ag. in Linn. 15. p. 22.—Aspara — — 
gopsis Delille, Mont. Fl. Can. p.8. t. 6. Chondria taki- 
formis, Ag. Sp. 1. p. 368. : : 
Has. Tasmania, Mr. Gunn, (1283.)—A very widely distributed — 
plant, being found in the Mediterranean, at the Canary 
Islands, and on the S. American coast, as well as in Tas- 
mania. Mr. Gunn’s specimens are remarkably fine. 
39. Champia Tasmanica, Harv. l. c. p. 407. t. 19. . 
Han. Port Arthur, Mrs. Smith; Circular Head, Mr, Gunn. 
40. Chyloclodia Tasmanica, Harv. l. c. p. 444. sll | 
s 
Has. Tasmania, Mr. Gunn. Perfect specimens are 
wanting to complete the history of this species. = 
41. Chylocladia affinis, Hook. fil. et Harv. ; majuscula, gane | 
distincto subsimplici; ramis. ramulisque articulato-con- : 
strictis oppositis v. verticillatis sparsisve elongatis iterum 
| divisis, articulis ramulorum diametro brevioribus, €” 
. midüs magnis ovatis. C. kaliformis, Harv. l, €. Encl. Sy» 
e —var. B. arcuata; ramis ramulisque sparsis arcuatis API 
Haz. George Town, Gunn.—Nearly related to C. kaliformi* 
which it greatly resembles, but from which it is essentiall r 
_ distinguished by the differently shaped ceramidia, ih 
- are also, proportionably, much larger. (9. isa remarks” — 
| variety, distinguished by its arching branches, whose 7 
_ curl round other Alge in their neighbourhood. ..— 
