298 Myxophycese, Lyngbyeae, Lyngbya. 



200. Lyngbya confervicola Hohenack. = Caloihnx confevmcola Ag. 



201. — contexta Harvey = Calothrix pilosa Harv. 



202. — copulata Hass. = Schizogonium radicans Gay. 



203. — corlacea [i parietina Richt. = Schizothrix calcicola Gom. 



204. — crispa C. Ag. p. p. = Scytonema crispum Born. 



205. — Cutleriae Harv. = Ulothrix Cutlericu Thur. 



206. — discolor A. Braun = Scytonema crispum Born. 



207. — efFusa Harv. = Scytonema polycystum Born. et Flah. 



208. — elegans Hansg. — Phormidium fragile Gom. 



209. — flacca Harv. = Ulothrix flacca Thur. 



210. — floccosa Hass. = Chlorophycea. 



211. — fragilis Hook. et Harv. = Ulothrix fragilis Kuetz. 



212. — glutinosa Ag. = Hydrocoleus glutinosus Gom. 



213. — graveolens Crouan = Symploca muscorum Gom. 



214. — guyanensis Mont. = Sirocoleus guyanensis Kuetz. 



215. — inundata Hansg. = Phormidium papyraceum Gom. 



216. — juliana Menegh. non Desm. = Calothrix juliana B. et F. 



217. — juliana p Paludinge Wittr. = Phormidium amhiguum 



Gom. 



218. — lateritia Hansg. = Schizothrix coriacea Gom. 



219. — lateritia p subtilis Hansg. = Schiz. coriacea Gom. 



220. — latilimba Crouan = Hydrocoleus cantharidosmus Gom. 



221. — leptoderma Hieron. = Phormidium Retzii Gom. 



222. — leptotrichoides Hansg. = Oscillatoria splendida Grev. 



223. — litorea Hauck = Phormidium autumnale Gom. + pa- 



pyraceum Gom. 



224. — lucida Hansg. = Phorm. lucidum Kuetz. 



225. — miniata Zanard. = Oscillatoria miniata Hauck. 



226. — mucosa Crouan = Hydrocoleus comoides Gom. 



227. — muralis Ag. = Schizogonium sp. 



228. — Nemalionis Rab. = Calothrix ceruginea Tlmr. 



229. — nigrescens Farlow = Hydrocoleus glutinosus Gom. 



230. — obscura Rab. = Oscillatoria limosa (forma vaginata). 



231. — olivacea Zanardini = Hydrocoteus lynghyaceus Kuetz. 



232. — pallida Zeller = Plectonema Wollei Farlow. 



233. — Perrottetii Thur. et Born. = Porphyrosiphon sp. 



234. — Phormidium Hilse = Symploca muscorum Gom. 



235. — Phormidium Rab. = Tolypothrix tenuis Kuetz. 



236. — Phormidium p tenuis Wittr. = Schizothrix mginata Gom. 



237. — prolifica Grev. = Oscillatoria prolifica Gom. 



