Verzeichnis der neuen Arten. 373 



114. Microchaete robusta Setch. a. Gardn. 1903. Univ. Calif. Publ. Botany I. 



p. 194. Nordvvestamerika. 



115. Microcystis staynalis Lemm. 1903. Forschnngsber. Plön. X. p. 150. Gr 



Plöner See. 



116. Monostroma membranaceum West, 1903. J. of Bot. XU, p. 36. England. 



117. Multicilia palustris Penard. 1903. Arch. f. Protistenkunde II. p. 300. fig. 



VI. Genf. 



118. Myrionema faeröense Börgesen, 1903. Botany of the Faeroes. Pt, II. 



Faeroes. 

 HS. M. speciosuyn Börgesen, 1303. 1. c. Pt. II. Faeroes. 



120. Oocystella natans Lemm. 1903. Zeitschr. f. Fischerei XI. p. 103. 



Müggelsee. 



121. Penium cylindricum Borge, 1903. Arkiv för Botanik I, p. 75, T. 1, 5. Rio 



Grande do Sul. 



122. Peridiniam abscissum Zach. 1908. Biolog. 0. 23, p. 166. Tirol. 



123. P. achromaticum Levander, 1902. Meddel. Soc. Faun, et Flor. Fenn. 28, 



p. 49, fig. 1. 2. Finnland. 



124. P. truncatum Zach. 1903. Plöner Berichte X, p. 292, fig. 3. Tirol. 



125. Phacoiiionas pelagica Lohm. 1903. Wiss. Meeresunt. N. F. 7, Kiel. p. 66, 



T. I. 10—11. Syracns. 



126. Phaeococcus paludosus West, 1903. J. of Bot. XLI, p. 34. England. 



127. Phaeospora gelatinosa West, 1903. J. of Bot. XLI. p. 34. England. 



128. Phaeostroma parasiticum Börgesen, 1903. Botany of the Faeroes, Pt. II. 



129. Placodium africanum Wille. 1903. Österr. bot. Zeitschr. 1903, fig. 1, 2. 



Südafrika. 



130. Planctonema Lauterbornei Schmidle, 1903. Ber. D. B. G. XXI. p. 353, Taf. 



18, 20. Baden. 



131. Pleurococcus aquaticus Snow, 1903. U. S. Fish. Com. Bull. 1902. Eriesee. 



132. Pleurotaenium laevigatum Borge, 1903. Arkiv för Botanik I, p. 83, T. II, 7. 



Matto Grosso. 



133. P. cuyabense Borge, 1903. 1. c. I. p. 84, T. II, 8. Matto Grosso. 



134. Polyciiaetophora lamellosa West, 1903. J. of Bot. XLI, p. 79. PI. 448. 1—4. 



England. 



135. Polytretus Reinboldii Sauv. 1900. Journ. de Bot, XIV, S. A. p. 6 = = Ecto- 



carpus Reinboldii Reinke. 



136. Pseudocliaete crassiseta West, 1903. J. of Bot. XLI, p. 3S = Herposteiron 



crassisetum West 1902. 



137. P. graälis West, 1903. 1. c. XLI. p. 37. England. 



138. Pterosiphonia arctica Setch. a. Gardn. 1903. Univ. Calif. Publ. Bot, I, p. 329 



= Polysiphonia arctica J. Ag. 



139. Ptero8perma läbyrinUhus Ostenf . 1903. Botany of theFaeroesPt.il. Faeroes. 



140. Ehodochorton repens Jönsson, 1901. Bot, Tidsskr. XXIV. Island. 



141. R. subimmersum Setch. a. Gardn. 1903. Univ. Calif. Publ. Bot. I, p. 347. 



PI. 17, fig. 12. Xordwestamerika. 



142. Rhododermis Van Heurckii Heydrich, 1903. Beih. z. bot. C. 14. p. 246, 



Taf. 17. Jersey. 



143. Rhynchomonas marina Lohm. 1903. Wiss. Meeresunt. N. F. 7, Kiel. p. 48, 



T. II, 42—46. Syracus. 



144. Roya cambrica West, 1903. J. of Bot. XLI, p. 41, PI. 446, 11. England. 



145. Rndu'iilaria penicillata Heydrich, 1903. Flora 92, p. 97—101, c. fig. Japan. 



