1162 E. Lemmermann: Algen (excl. Bacillariaceen). |9(j 



291. Mtophyllum Mangini Garn, Bull. Mus. d'hist. nat. Paris, 1911, No. 6. Insel 



Deception (Antarktik). 



292. Nostoc antarctica W. et Gr. S. West, Brit. Antarctic Exped., vol. I, Part VII, 



1911, p. 288, Taf. XXV, Fig. 58—67. Cap Royds, Mount Erebus. 



293. N. Borneti Gain, 0. R. Acad. Sei. Paris, Tome CLII, 1911, p. 1691; Bull. 



Mus. d'hist. nat. Paris 1911, p. 373. Insel Jenny, Antarktik. 



294. N. paehydermatium Gain, 1. c, p. 1695; Bull. 1. c. Insel Jenny, Antarktik. 



295. Oicomonas ocellata Scherffel, Arch. f. Protistenk., Bd. 22, 1911, p. 329, 



Taf. XVI,, Fig. 41—42. Iglo (Ungarn). 



296. Oligochaetophora simplex G. S. West, Journ. of Bot., 1911, p. 89. 



297. Oligocladns Boldinghii Web. v. Bosse, Ann. Jardin bot. de Buitenzorg, 



Ser. 2, vol. IX, 1910, p. 31. Timor. , 



298. Ornithocercus formosus Kofoid, Bull, of the Museum of Comp. Zool., 



vol. LIV, 1911, p. 300. Pacific. 



299. 0- orbiculatus Kofoid, 1. c. Pacific. 



300. Oscillatoria amphibia Ag. var. rofoista W. et G. S. West, Brit. Antarctic Exped. 



1907—1909, vol. I, Part VII, 1911, p. 295, Taf. XXVI, Fig. 102. Cap Royds. 



301. O. deflexa W. et G. S. West, 1. c, p. 295, Taf. XXV, Fig. 95—97. Green 



Lake, Coast Lake. 



302. O. planctonica Woloszynska, Akad. Krakowie, T. LI, Ser. B, 1911, p. 304, 



Taf. VII, Fig. 1. Posen. 



303. O. Priestleyi W. et G. S. West 1. c. p. 294, Taf. XXVI, Fig. 99—101. See 



an der Westseite vom Mc Murdo-Sund. 



304. O. subproboseidea W. et G. S. West, 1. c, p. 293, Taf. XXV, Fig. 91—94. 



Coast Lake. 



305. O. terebriformis Ag. forma tenuis W. et G. S. West, 1. c, p. 295. Taf. XXVI, 



Fig. 98. Cap Royds. 



306. Oxytoxum breve Kofoid, Bull, of the Museum of Comp. Zool. at Harvard 



College, vol. LIV, 1911, p. 287. Pacific. 



307. O. curvatum Kofoid, 1. c. Pacific. 



308. O. tecurvum Kofoid, 1. c, p. 288. Pacific. 



309. O. robnstum Kofoid, 1. c. Pacific. 



310. Paraspora fruticulosa (Ktz.) Heydrich f. Crodelii Heydr., Bibl. Bot., Heft 75, 



1911, p. 22, Taf. I, Fig. 3. Insel Cherso. 



311. P. fruticulosa (Ktz.) Heydrich f. dichotoma Heydrich 1. c, Taf. I, Fig. 16. 



Marseille, Mahon. 



312. Pediastrum cornutum Borge var. quadricornutum Petkoff, l'Annuaire de 



l'Univ. de Sofia, 1, VI. fasc, 1911, p. 13. Korn (Bulgarien). 



313. Penicillus capitata Lamarck forma elongata A. et E. S. Gepp, Siboga Exped. 



MoDogr., LXII, p. 83, Taf. XX, Fig. 166-167. Bahama, Bermuda, Key 

 West, Florida, St. Croix, Guadeloupe. 



314. P. capitata Lamarck forma typica A. et E. S. Gepp, 1. c, Taf. XIX, Fig. 



164, 165, Taf. XX, Fig. 168. 



315. P. Lamourouxii Decs. forma typica A. et E. S. Gepp, Siboga Exped. 



Monogr., LXII, p. 79, Taf. XIX, Fig. 160—161. Westindien. 



316. P. mediterraneus Thuret forma perfecta A. et E. S. Gepp, 1. c, p. 88, Taf. XX, 



Fig. 178, Taf. XXI, Fig. 179-180. Antibes (Mittelmeer). 



317. P. mediterraneus Thuret forma typica A. et E. S. Gepp, 1. c., XX, Fig. 176, 



177. Villa Franca, Cannes, Antibes, Nizza, Genua. 



318. P. Sibogae A. et E. S. Gepp, 1. c, p. 89, Taf. XXI, Fig. 181, 182. Timor. 



