o a glass vessel does not ur engraving represents the Limnocodium sowerbii, the points out that the plant may receive abundance «sl ^utro- digest. A series of experiments led him to the conclusion i-water medusa, recently discovered in the Victoria gen, may produce abundance of chlorophyl, and be… … which were reared in vessels submitted ,/ :-« more under the (lv MEDUSA, AT THE BOTANICAL GARDENS WNDON. ittranspu. .„ iB darkness, tfRESH- WATER ight than it doe^ " 4 foy light on ■) The action exerteu ) 1881 SCIENTIFIC AMERICAN, INC.
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