Carpenter, William Benjamin, 1813-1885 · Philadelphia : Blakiston · leaf 484
Spores of JSquisetitm, with their Elastic Filaments. (the assistance which they afford in the dispersion of the sporesbeing no longer required) when the spores have alighted on a dampsurface. If a number of these spores be spread out on a slip ofglass under the field of view, and, whilst the…
Microscopy · Biology
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