354 Transactions. — Botany. 



336. Polysiphonia botryocarpa. Fl. Nov.-Zel., p. 230. 

 Otago, Foveaux Strait : Lyall. 



337. Polysiphonia muelleriana, J. Ag., Alg. Chatham. 

 Stewart Island, Port Cooper, Banks Peninsula : Lyall. 



Chatham Islands : Travers. Lyall Bay(?) : B. M. L. 



338. Polysiphonia implexa. Fl. Nov.-Zel., p. 229. 



Akaroa: Raoul. Cape Kidnappers and Parimahu: Go- 

 lenbo. St. Clair: J. C. S. 



339. Polysiphonia roeana, J. Ag., Sp. Alg., vol. ii., part iii 



p. 967. 

 St. Clair : J. C. S. 



340. Polysiphonia cancellata. Fl. Nov.-Zel., p. 230. 

 Banks Peninsula : Lyall. Stewart Island : R. M. L. 



341. Polysiphonia mallard ia, J. Ag., Sp. Alg.. vol. ii., 



part iii., p. 1020. (Harvey Gibson, Journ. of Bot ' 

 1893.) 

 Taylor's Mistake, Double Corner (Amberley) : R. 31. L. 

 New Zealand : Professor Parker. St. Clair (common) : 

 /. C. S. 



342. Polysiphonia hooked, J. Ag., Sp. Alg., vol. ii., part iii., 



p. 1019. (Harv., Ner. Austr., p. 40.) 

 Akatore, Green Island beach. Lvall Bay : R. M L 

 Wyckliffe Bay : J. G. S. 



343. Polysiphonia hystrix, J. Ag., Sp. Alg., vol. ii., part iii., 



p. 1017. (Harvey Gibson, Jonrn. of Bot., 1893.) 

 New Zealand (probaoly Brighton) : Professor Parker. 

 Probably the plant so identified by Professor Harvey Gib- 

 •son is the same as that identified above by Professor Agardh 

 as P. hookeri, but as I have none of Harvey Gibson's speci- 

 mens at hand I keep the two species separate. 



344. Polysiphonia gaudiciiaudii, J. Ag., Sp. Alg., vol. ii,, 



part iii., rj. 1060. (Harvey Gibson, Journ. of Bot..' 

 June, 1893.) 

 New Zealand : Professor Parker. 



345. Polysiphonia cloiophylla, J. Ag.. Sp. Alg., vol. ii., 



part iii., p. 934. 



Var. corymbosa, Harvey Gibson, Journ. of Bot., June, 

 1893. 



New Zealand (? Brighton) : Professor Parker. 



346. Polysiphonia heteroclada, J. Ag., Bidr. Syst., iv., p. 98. 



(Eeinbold, Sonder-Abdr. a Abb. Nat. Ver. Brem!. 1899. 

 bd. xvi., H.2, p. 296.) 

 New Zealand : (Agardh). Chatham Islands : Dr. Schaui /is- 

 land. 



