CONTENTS OF VOL. II. 



CRYPTOGAMS. 



PLATE. 



GLCEOCAPSA, OSCILLATORIA, SCYTONEMA, RIVULARIA, NOSTOC, PALMELLA, 



EUGLENA, YEAST ----- I. 



BACTERIA - - - - - - II. 



BACILLUS ANTHRACIS, OR ANTHRAX BACTERIUM - - III. 



PROTOCOCCUS, PANDORINA, ULOTHRIX, HYDRODICTYON - IV. 



CONFERVA, ULVA, ENTEROMORPHA, and MYXOMYCETES - - V. 



SPIROGYRA, DIATOM, and DESMID - - VI. 



COSMARIUM— A DESMID ------ VII. 



COMMON BROWN MOULD - ... VIII. 



VOLVOX GLOBATOR - - IX. 



VOLVOX MINOR ------ X. 



VAUCHERIA and CEDOGONIUM - - - - XI. 



POTATO-DISEASE FUNGUS - - - - - XII. 



BLADDER WRACK and TANGLE - - - - XIII. 



PEZIZA and COMMON GREEN MOULD ... - XIV. 



LICHEN - - - - - - - XV. 



RUST OF WHEAT - « - - - XVI. 



MUSHROOM and RED SEA-WEED ----- XVII. 



RED SEA-WEED— continued .... - XVIII. 



CHARA - - - - - - XIX. 



LIVERWORTS— LUNULARIA and MARCHANTIA - - - XX. 



MOSS - - - - - - - XXI. 



FERN ------- XXII. 



FERN— continued— CLASSIFICATION ----- XXIII. 



HORSE-TAIL and PILLWORT— Classification - - - XXIV. 



CLUB-MOSS and SELAGIN ELLA— Classification - XXV. 



CRYPTOGAMS and PHANEROGAMS— Connection between - ' - XXVI. 



INDEX. 



