REVUE BIBLIOGRAPHIQUE. 
597 
Minnesota Botanical Studies, 3 e série, l re et 2 e parties. (Geological 
and Natural History Survey of Minnesota; Conway Mac Millan State 
Botanist). Minneapolis, Minn., 1903. 
Part. I, 21 mars 1003. 
I. Fr. Ramaley, pp. 1-9 : Observations on Egregia Menziesii (Planches I 
à IV). — II. Fr. K. Butters, pp. 11-21 : Obs. on Trichoglœa lubrica (PI. V 
et Vi). — II!. F. Holtz, pp. 23-45 : Obs. on Pelvetia (PI. VII à XII). — IV. Daisy 
S. Hone, pp. 47-50 : Petalonema alatum in Minnesota (PI. XIII). — V. N. P. B. 
Nelson, pp. 51-56 : Observations upon some Algæ wbicli cause « Water 
bloom » (PL XIV;. — VI. Catherine Hillesheim, pp. 57-59 : Some Observa¬ 
tions on the slaining of the nuclei of fresh-water Algæ. •— VII. Car. M. 
Crosby, pp. 61-70 : Observ. on Dictyosphæria (PI. XV). — VIII. Ch. J. 
Brand : pp. 71-74 : Stapfîa cylindrica in Minnesota (PI. XVI). — IX. Chal- 
mer Powell, pp. 75-77 : Observ. on some calcareous Pebbles (PI. XVII). — 
X. Gene Lilley, pp. 79-82 : Nitclla batrachosperma in Minnesota(Pl. XVIII). 
— XI. W. A. Wheeler, pp. 84-107 : Catalog of Minnesota Grasses. 
Part. II, 3 juillet 1903. 
XII. J. M. Holzinger, pp. 109-127 : Tho moss Flora of the upper Minnesota 
river. — XIII. Jules Cardot, pp. 129-131 : Tvvo new species of Fontinalis 
(F. Holzingeri , F. Umbachi) (PI. XXII). — XIV. Alb. Schneider, pp. 133-139 : 
Outline of the history of leguminous root nodules and rhizobia with titles of 
literature concerning the fixation of free nitrogen by plants. — XV. Alex. W. 
Evans, pp. 141-144: Reporton two collections of Hepaticæ from nortli eastern 
Minnesota. — XVI. S. A. Skinner, pp. 145-155 : Observ. on the tide pool 
végétation of port Renfrew.— XVII. H. F. Schrader, pp. 157-165 : Observ. on 
Maria nana (PI. XXIII à XXVI). — XVIII. Bruce Fine, pp. 167-236 : Contrib. 
to a knowledge of the Lichens of Minnesota, Lichens of the northern boun- 
dary. — XIX. W. A. Wheeler, pp. 237-244 : The Umbellales of Minnesota. 
— XX. Harold L. Lyon, pp. 245-255 : The Pteridophytes of Minnesota. — 
XXL C. O. Rosendahl, pp. 257-269 : An addition to the knowledge of the 
flora of southeastern Minnesota. — XXII. Rosendal, pp. 271-273 : A new 
species of Razoumofskya (PL XXVII et XXVIII). Ern. M. 
Bullettino délia Societa botanica italiana, 1904. Un vol. in-8°, 402 
pages. Florence, 1904. 
Principaux articles : 
Baccarini (P.), p. 276 : Intorno ad un singolare accumulo d’acqua nel sistema 
lacunare delle guaine foliari di una Musa Ensete. 
Baroni (E.), p. 34 : Datura Metel in Sicilia. 
