270 SCIENCE PROGRESS. 



less than four of these have recently appeared to atone for a 

 dormant period. 



The complaint has to be made that marine published 

 fasciculi (of several authors) are too exclusively European 

 with the single exception of the admirable series published 

 by Messrs. Farlow, Eaton & Anderson. If the collectors 

 at the Cape or in our Australasian colonies or in the China 

 seas could be induced to follow such an excellent example, 

 it would have a stimulating effect on the study of phycology 

 in Europe, by distributing types now found only in large 

 collections like the British Museum, Kew, Dublin, Harvard 

 and Paris. 



BIBLIOGRAPHY. 



1. Die naturlichen Pflanzenfamilien von A. Engler und K. Prantl 

 (Lief. 86 and 97 containing orders of P/iceop/iycece, by F. R. 

 Kjellman, 1893). 



2. On the classification and geographical distribution of the 

 Laminariacece, by William Albert Setchell {Trans. Connecticut 

 Acad., vol. ix., 1893). 



3. Pogotrichum hibernicum n. sp., by T. Johnson (Scz'ent. Proc. 



Roy. Dnbl. Soc, vol. viii. N.S., part i.). 



4. A provisional list of the Marine Algae of the Cape of Good 



Hope, by Ethel S. Barton {Journal of Botany, 1893). 



5. Phycological Memoirs, edited by George Murray. Part ii. con- 

 taining notes on the morphology of the Fucacece, by A. Lorrain 

 Smith, E. S. Barton, M. O. Mitchell, F. G. Whitting ; on 

 CJdorocystis SarcopJiyci, a new endophytic Alga, by F. G. 

 Whitting ; on Halicystis and Valonia, by George Murray ; on 

 the structure of HydroclatJirus, by M. O. Mitchell ; on the 

 cryptostomata of Adenocystis, Alaria and Saccorhiza, by George 

 Murray ; a comparison of the marine floras of the warm 

 Atlantic, Indian Ocean, and the Cape of Good Hope, by 

 George Murray. 



6. Das Pflanzenleben der Hochsee, von Dr. Franz Schiitt 



(Ergebnisse der in dem Atlantischen Ocean ausgefiihrten 

 Plankton Expedition der Humboldt Stiftung). Kiel und 

 Leipzig: Lipsius and Tischer, 1893. 



7. Kleinere Beitrage zur Kenntniss der Florideen {Extr. La 

 Nuova Notarisia, 1892-93). Die Gattung LophotJialia and Die 

 Gattung MicrotJiamnion, von Fr. Schmitz. P leurosticJiidium, 



