74 



8i2 



7400 



[Perispcrmum] [Corallinaceae]. Heyd- 

 Tich, F. Berlin, Ber. D. bot. Ges., 19, 



1901, (409-420). 



[PhaceJoearpics] [Sphaerococcaceae]. 

 Hariot, P. Bui. Museum, Paris, 1902, 

 (470-472). 



[Phaeodactylon] [Diatoiiiaceae]. 



Sohlin, K. Hedwi£2,ia, Dresden, Bei- 

 blatt, 41, 1902, (209-210). 



[Phacophyeeae]. Dekenbach, K. N. 

 •St. Peterburg, Trav. Soc. nat.., 33, 1, 



1902, f334-335 + 345-346). 

 V. Thamnoc-ladus. 



[Phaeostroma] [Punctariaceae]. Bor- 

 'gessen, F. The Marine Algae of the 

 Faeroes. Botany of the Faroes. Part II. 

 (Jopenhageii (Det Nordiske Forlag), 1902, 

 (339-532). 25 i cm. 



[Phytelios] [Protococcaceae]. Penard, 

 E. (ieneve, Bui. Boissier, 1901, (677- 

 681). 



[Phormidium]. West, Ci. S. J. Bot., 

 London, 40, 1902, (248). 



[Phyiiiatodoeis] [Desmidiaceae]. Gut- 

 ■winski, R. Krakow, Bull. Intern. Acad., 

 1902, (575-617). 



[Plewocapsa] [Protococcaceae ?]. 



•Collins, F. S. Boston, Mass., New 

 Engl. Bot. CL. Rhodora, 3, 1901, (132- 

 137). 



Plenrococcaceae. v. Pleurococcus, 

 Eadiococcus, Rhodoplax, Scenedesmus, 

 Staurogenia. 



[Ploirococcus] [Pleurococcaceae]. 



Borgesen, F. The Marine Algae of the 

 Faeroes. Botany of the Fferoes. Part II. 

 Copenhagen (Det Nordiste Forlag), 1902, 

 <339-532). 25i cm. 



[PleurosJgma] [Diatomaceae]. Marp- 

 'maim, G. Zs. angew. Mikrosk., Weimar, 

 7, 1902, (253-254). 



[PI eurotaeniopsis] [Desmidiaceae]. 



Gutwinski, R Krakow, Bull. Intern. 

 Acad., 1902, (575-617). 



[PleiirotaenJum] [Desmidiaceae]. 



Gutwinski, R. Krakow, Bull. Intern. 

 Acad., 1902, (575-617). 



West, W. and 



West, G. S. London, Trans. Linn. Soc, 

 (Ser. 2), Bot., 6, 1902, (123-215). 



[Pantosphaera n. gen.] {Coccolitho- 

 phoridae]. Lolimann, H. Arch. Protis- 

 tenkunde Jena, 1, 1902, (89-165). 



[Porphyra] [Bangiaceae]. Borgesen, 

 F. The Marine Algae of the Faeroes. 

 Botany of the Fie roes. Part II. Copen- 

 hagen CDet Nordiske Forlag), 1902, 

 (339-532). 25.1 cm. 



[Praaiola] [Ulvaceae]. Borgesen, F. 

 The Marine Algae of the Fferoes. 

 Botany of the Fs'roes. Part II. Copen- 

 hagen (Det Nordiske Forlag), 1902, 

 (339-532). 25# cm. 



Beed, 



M. 



Berkeley, Univ. Cal. Pub. Bot., 1, 1902, 

 (141-164, -ivith 2 pis.). Separate. 

 27 cm. 



Protococcaceae. v. Askenasyella, Ce- 

 phaleuros, Characiella, Cj'stococcus, 

 Oodesmus, Ophiocythium, Pleurocapsa, 

 Stipitococcus. 



[Plerophycus n. gen.] [Incertae sedis]. 

 Herzer, 11. Cohmibus, Rep. Ohio Acad. 

 Sci., 1901, 1902. (40) 



[Panctar'ia'] [Encoeliaceae]. Borgesen, 

 F. The Marine Algae of the Fseroes. 

 Botany of the Fjeroes. Part II. Copen- 

 hagen (Det Nordiske Forlag), 1902, 

 (339-532). 25| cm. 



Punctar'iaceae. v. Phaeostroma. 



[Bad'iococeus n. gen.] [Pleurococ- 

 caceae]. Schmidle, AV. Allg. bot. Zs., 

 Karlsruhe, 9, 1902, (41-42). 



{Balfsial [Ralfsiaceae]. Harvey. In 

 Barton, London, J. Linn. Soc. Bot., 35, 

 1903, (477). 



Ralfsiaceae. v. Ralfsia. 



[Ehabdosphaera] [Coccolithophoridae]. 

 Lolimann, H. Arch. Protistenlcunde, 

 Jena, 1, 1902, (89-165). 



[Rhadinocladia] [Encoeliaceae]. 



Scliuh, R. E. Rhodora, Boston, Mass., 

 3, 1901, (218). 



[Rhizoclonium] [Cladophoraceae]. 



Collins, F. S. Rhodora, Boston, Mass., 

 3, 1901, (289-293). 



[Rliizosolenia] [Diatomaceae]. Osten- 

 feld, C. H. Kjobenhavn, Bot. Tids., 25, 

 1902, (1-27, with figs.). 



[Rhodochorton] [Ceramiaceae]. Bor- 

 gesen, F. The Marine Algae of the 

 Faeroes. Botany of the Fteroes. Part II. 

 Copenhagen (Det Nordiske Forlag), 1902, 

 (339-532). 25| cm. 



