84 Botanisches Centralblatt. 



IX. Algae. 



Cf. III. Brand. 



Bassani, F. 1905. La Ittiofauna della argille marnose plistoceniche dl 



Taranto e di Nardö (Terra d'Otranto). (Atti Ac. Sc. Napoli. Ser. 2. 



XII. 59 pp. 3 tav.) [Auch einige fossile Algen erwähnt.] 

 Brehm, V. und E. Zederbauer. 1906. Beiträge zur Planktonuntersuchung 



alpiner Seen. IV. (Verh. zool. bot. Ges. Wien. LVI. 1. p. 19-32. 



2 Textfig.) 

 Chase, H. H. 1904 [received 1906]. Flora Michiganensis : Algae: Diatoma- 



ceae : a list of Michigan Diatomaceae. (Annua! Rep. Michigan Ac. 



Sc. V. p. 166—169.) [A list of 206 diatoms found in Michigan. — 



M a xo n.] 

 Cushman, J, A. 1905. A contribution to the desmid flora of New 



Hampshire. (Rhodora. VII. p. 111 — 119 and p. 251—266. 2 pl.) 

 Cushman, J. A. 1905. Notes on the zygospores of certain New England 



Desmids with descriptions of a few new lorms. (Bull. Torrey bot. Club. 



XXXII. p. 223—229. 1 pl.) 

 Cushman, J. A. 1905. The desmid flora of Nantucket. (Bull. Torrey bot. 



Club. XXXII. p. 549—553.) [Fifty-four forms of desmids are listed 



from the Island of Nantucket, off the coast ofCape Cod, Massa- 

 chusetts. Of this number 9 were not known previously from New 



England. ~ Maxon.] 

 Edwards, A. M. 1906. On a deposit of Bacillaria from Texas and New 



Mexico. (N. Notarisia. XXI. p. 61-69.) 

 Fink, Bri3ce 1905. Some notes on certain Iowa Algae. (Proc. Iowa Ac. 



Sc. XII. p. 21—27.) 

 Gasparis, A. de 1905. Le Alghe delle argille marnose pleistoceniche di 



Taranto. (Atti Ac. Sc. Napoli. Ser. 2. XII. 8 pp. 1 tav.) 

 liutwinski, R. et Z. Chmielewski. 1906. Contribution ä l'etude des algues 



du Kameroun. (Ann. biol. lacustre. Bruxelles 1906. I. 1. p. 168 — 179. 



4 figs.) 

 Howe, M. A. 1905. Phycological studies. II. New Chlorophyceae, new 



Rhodophyceae and miscellaneous notes. (Bull. Torrey bot. Club. 



XXXII. p. 563-586. pl. 23—29.) 

 Jackson, D. D. 1905. Movements of Diatoms and other microscopic plants. 



(Am. Nat. XXXIX. p. 287—291.) 

 Pascher, A. 1905. Zur Kenntnis des Phytoplanktons einiger Seen der 



Julischen Alpen. (Sitzber. nat. med. Ver. Böhmen „Lotos" 1905. 3. 



p. 103—108.) 

 Reuter, E. 1904 (erhalten 1906). Hexenbesen und Eriophyiden. (Meddel. 



Soc. Fauna et Flora fennica. 1904. 12 pp.) 

 Riddle, L. C. 1905. Brush Lake Algae. (Ohio Nat. V. p. 268—269.) 



fA list of 41 species of algae, identified from material collected at 



Brush Lake, Champaign County, Ohio, inl 902, of which 7 are 



new to the State. The author cites several papers dealing with the 



algae of Ohio. — Maxon.] 

 Schneider, A. 1905. Chroolepus aureus a liehen. (Bull. Torrey bot Club. 



XXXII. p. 431-434. 1 pl.) 

 Setchell, W. A. 1905. Gymnogongrus Torreyi (Ag.) J. Ag. (Rhodora. 



VII. p. 136-138.) 



X. Bacteriologie. 



Anonymus. 1906. L'origine bacterienne des gommes vegetales. (Schweiz. 



Wschr. Chem. u. Pharm. XLIV. II. p. 156—159. [ä suivre.]) 

 Corsini, A. 1905. Su i cosidetti „granuli di zolfo" che si riscontrano 



nella famiglia delle Beggiatoaceae. (Lo Sperimentale. LIX. p. 149 



— 172. 1 tav.). 

 Corsini, A. 1905. Sulla vera natura della cosi detta „albumina" delle 



acque termali di Porretta. Di un microorganismo non ancora descritto 



da quella isolato. (Lo Sperimentale. LIX. p. 221—240. 1 tav.) 

 Fischer, A. 1906. Ueber Plasmoptyse der Bakterien. (Ber. deutsch, bot. 



Ges. XXIV. 2. p. 55—63. 1 Taf.) 



