295 



7400 



[ () e d o g o n i u m] [Oedogoniaceae] . 

 West, W., and West, G. S. Johs. 

 Schmidt, Flora of KoL. Chans:, Part IV. 

 Kjohenhavn, Bot. Tids., 24, 1001, (158- 

 100). 



[Okeclenia] [Diatoniaceae]. Mere- 

 schkowsky, C. Ann. Mag. Nut. Hist., 

 London, (Ser. 7), 8, 1901, ('415-123, with 

 figs.). 



[0 o c y s t i s] [Pleurococcaceae]. 



Ostenfeld, C. H. Kjobenliavn, Natli. 

 -Aledd., June 27, 1901, (138-139). 



I'almellaceae v. Reinscliiella, 

 Trocliiscia. 



[P e r o n i a ?] [Diatomaceae]. Oestrup » 

 K. Botany oi: the Faeroes, Part. I, 

 Copenhagen, (Det Nordiske Forkvg) ; 

 ].ondon,''(J. Wheldon and Co.), 1901, 

 (i^GO-290). 26 cm. 



[P h y m a t o 1 i t h o n] [Corallinaceae]. 

 Foslie, M. Trondhjem, kgl. Vid. selsk, 

 Skr., 1900, No. 5, 1901, (20). 



[PInnularia] [Diatomaceae]. Holm- 

 boe, Jens, Arch. .Ahith. Naturv., Kris- 

 tiauia, 23, 1901, (40). 



Oestrup, E. 



I^otany of the Faeroes, Part I, Copen- 

 hagen, (Det Nordiske Forlag) ; London, 

 (J. Wheklon and Co.), 1901, (2G0-29O). 

 2(» cm. 



Plenrococcaceae r. Chh^rella, 

 Oocystis. 



[P 1 e u r o s i g m a] [r)iatomaceae]. 

 Holmboe, Jens. Arch. Math. Naturv., 

 Kristiania, 23, 1901, (40). 



Oestrup, E. 



Botany of the Faeroes, Part I, Copen- 

 hagen, (Det Nordiske Forlag) ; London, 

 (J. Wheldon and Co.), 1901, (260-290). 

 26 cm. 



[P o 1 y s i p h o n i a] [K hodonielaceae]. 

 Heydrich, F[ranz]. Berlin, Ber. D. bot. 

 (les., 19, 1901, (55-71, mit 1 Taf.). 



[P r a s i ol a] [Ulvaceae]. Borgesen, F. 

 Freshwa'.er Algae in 13otany of the 

 Faeroes . . . Part I, Copenhagen, 

 (Det Nordiske Forlag) ; London, (J. 

 Wheldon and Co.), 1901, (242-245, with 

 2 [)!.). 26 cm. 



Wille, N. 



Studieu uel)er Chlorophyceen 1-7. ^lit 



vier Tal'cln. Kristiania, tSkr. \ id. 

 selsk., 6, 1900, lOOl, (44). 



Protococcaceae v. Svkidion. 



[Pse uilendocl o n i um, n. gen. J 

 [Chloroi)hyceae]. Wille, N. Studien 

 ueber Chlorophvceeu 1-7. Mit vier 

 Tafeln. Kristiania, 8kr. Vid. selsk. ^ 

 6, 1900, 1901, (44). 



[Pt e r OS pernia Touchet]. [Ptero- 

 spermataceae]. Ostenfeld, C. 11. Kjiiben- 

 havn, Xath. Medd., Aug. 12, 1901, (150- 

 152). 



[lie i nsc liiella?] [Palmellaceae]. 

 West, W., and West, G. S. Johs,. 

 Schmidt, Flora of Koh Chang, Part IV. 

 Kjobenhavn, Bot. Tids., 24, 1901, (181- 

 185). 



[P h a b d o n e m a] [Diatomaceae], 



Oestrup, L. Botany of the Faeroes. 

 Part 1, Copenhagen, (Det Nordiske 

 Forlag) ; London, (J. Wheldon and Co.). 

 1901, (260-290). -JC) cm. 



[R h a b d o n i a] [Rhodophyllidaceae]. 

 Reinbold, Th. Johs. Schmidt, Flora of 

 Koh Chang, Part IV. Kjobenhavn, Bot. 

 Tids., 24, 1901, (196-201). 



[R h i z o c 1 o n i u m] [Cladophoraceae]. 

 Borgesen, F. Freshwater Algae iu 

 Botany of the Faeroes . . . , Part I, 

 Copenhagen, (Det Nordiske Forlag) ; 

 London, (J. Wheldon and Co.), 1901, 

 (250-256, with 2 i±). 26 cm. 



Wille, N. 



Studien, ueber Chlorophyceen 1-7. Mit 

 vier Tafeln. Kristiania, Skr. Vid. 

 selsk., 6, 1900, 1901, (44). 



R h i z o p h y 11 i d a c e a e v. Chon- 

 drococcus. 



[R h i z o s o 1 e n i a] [Diatomaceae]. 

 Ostenfeld, C. H. Kjobenhavn, Nath. 

 Medd., Aug. 12, 1901, (152-162). 



[R h o d o c h o r t o n] [Ceramiaceae ?]. 

 Jonsson, Helgi. Kjobenhavn, Bot. Tids.,. 

 24, 1901, (127-155). 



Rhodophyllidaceae r. Rliab- 

 douia. 



[R h o (1 o m e 1 a c e a e]. Falkenberg,. 

 Paul. Fauna Neajiel, Berlin, 26, li)01. 

 (XVI + 754, mit 24 Taf.). 120 M. 



V. Polysiphonia. 



[R h o i c «) s p h e n i a] [Diatomaceae]. 

 Oestrup, E. Botany of the Faeroes, 

 Part 1, Co])enhagen, (Det Nordiske For- 

 lag) ; London, (J. Wheldon and Co.), 

 1901,(260-290). 26 cm. 



[ b' h o p a 1 o d i a ] [Diatomaceae]. 



Holmboe, Jens. Arch. ^iath. Naturv.,. 

 Kristiania, 23, 1901, (10). 



