358 Transactions. — Botany. 



381. Melobesia (Lithophyllum) patena. Fl. Nov.-Zel., p. 238. 

 Chatham Islands : Dr. Schauinsland. 



Probably common. 



382. Melobesia amplexifrons. Harv., Ner. Ausfcr., p. 110. 

 New Zealand : Professor Parker. Chatham Islands : 



Dr. Schauinsland . 



383. Lithothamnion sp. ? (near Goniolithon congestion, Fosl.). 

 Chatham Islands : Dr. Schauinsland. 



384. Lithothamnion calcareum, Aresch. (Melobesia calcarea, 



Harv., Fl. Nov.-Zel., p. 238.) 

 Bay of Islands : Hooker. 



385. Lithothamnion agariciforme (Pall.), Fosl., forma (?) decus- 



sata = L. decussation, Ell. et Sol., not of Solms. 

 Chatham Islands : Dr. Schauinsland. 



386. Lithophyllum car pophy Hi, Heydr. Corallines, in B.D.B., 



Ges. xi., p. 78. 

 Chatham Islands, New Zealand : Dr. Schauinsland. 



Addendum to Part I.* of this Paper. 



Order Codiaceae. 



387. Bryopsis plumosa. (B . plumosa : Fl. Nov.-Zel., p. 261, 



partim(?).) J. Ag., Bidr. Alg. Syst., v., p. 24. 

 New Zealand : (Agardh). 



11. Codium mucronatwn, J. Ag., Bidr. Alg. Syst., v., p. 43. 



This replaces, possibly entirely, C. tomentosum (Fl. Nov.- 

 Zel., p. 261) of the first part of this list. 



388. Codium muelleri, J. Ag., Bidr. Alg. Syst., v., p. 42. 

 Chatham Islands : (Travers). 



Order Ulvacese. 



389. Porphyra subtumens, J. Ag. (Mscr.). 



A small species of Porphyra grows very commonly on 

 D' Urvillesa, and on forwarding specimens to Agardh he 

 named it as above; but I have not seen any published de- 

 scription of it, and am unaware if there is one. 



Akatore (on D'Urvillesa) : B. M. L. 



Order Dictyotaceae. 



70. Dictyota ocellata. Anal. Algol., cont. i., p. 68. 



This species replaces D. dichotoma of the first part of this 

 list. 



* Trans. N.Z. Inst., vo). xxxii., p.. 57. 



