400 SOCIÉTÉ BOTANIQUE DE FRANCE. 
rons de Baume-les-Dames, sur toute la longueur d’un barrage du 
Cuisancin, affluent du Doubs. Ern. MALINVAUD. 
Minnesota Botanical Studies (Geological and Natural History 
Survey of Minnesota : Conway Mac Miran, State Botanist). Bul- 
letin n° 9, parts x and xı (31 mai 1897); pp. 703-1044, planches XL 
à LXXXI. Minneapolis, 1897. 
XLIII. Bruce Finx : Contributions to a knowledge of the Lichens of 
Minnesota; Lichens of Minneapolis and vicinity. 
XLIV. Roscor Pouxp and Fn.-E. CLEMENTS : A re-arrangement of the 
North American Hyphomycetes. 
XLV. HorzıxcrR (J.-M.) : On some Mosses at high altitudes. 
XLVI. Day (R. N.) : The forces determining the position of dorsiventral 
leaves (pl. XL). 
XLVII. HozzinGer (J. M.) : On the genus Coscinodon in Minnesota 
(pl. xL1). 
XLVIII. HELLER (A. A.): Observations on the Ferns and flowering plants 
of the Hawaiian islands. — Espèces figurées : Acrostichum Hel- 
leri Underw. n. sp. (pl. xL11), Gymnogramma sadlerioides Underw. 
n. sp. (pl. xum, Syntherisma Helleri Nash. n. sp. (pl. XLIV), 
Astelia Menziesiana Sm. (pl. xuv), Pipturus kauaiensis Hell. 
n. sp. (pl. xvi), Pipturus ruber Hell. n. sp. (pl. xzvn), Pelea 
cruciata Hell. n. sp. (pl. xuvim), P. microcarpa Hell. n. Sp. 
(pl. xuix), Euphorbia atrococca Hell. n. sp. (pl. L), E. rivularis. 
Hell. n. sp. (pl. Lr), E. sparsiflora Hell. n. sp. (pl. Lir), Hibiscus 
Waimeæ Hell. n. sp. (pl. zur), Isodendrion subsessilifolium Hell. 
n. Sp. (pl. niv), Nania pumila Hell. n. sp. (pl. Lv), N. tremu- 
loides Hell. n. sp. (pl. tv1), Lysimachiopsis daphnoides Hell. 
(pl. Lvu), L. Hillebrandii Hell. (pl. Lvi), Cyrtandra Gayana 
Hell. n. sp. (pl. Lix), Gouldia elongata Hell. n. sp. (pl. LX); 
G. sambucina Well. n. sp. (pl. 1xr), Straussia pubiflora Hell. 
n. sp. (pl. Lxn), S. psychotrioides Hell. n. sp. (pl. x1), Cyanea 
coriacea Hillbr. (pl. xiv), C. spathulata Hell. (pl. Lxv), C. stl- 
vestris Hell. n. sp. (pl. Lxv), Lobelia tortuosa Hell. n. Sp. 
(pl. 1xvir). 
XLIX. Scaxeien (Albert) : The phenomena of symbiosis. 
L. Conway Mac MiLLAN : Observations on the distribution of plants 
along shore at Lake of the Woods (pl. LXX-LXXXI). 
LI. FRANKFORTER (G. B.) : The alkaloids of Veratrum. Ern. M. 
