Van Wikipedia
Illustration from 1911 Encyclopædia Britannica, article BRYOPHYTA.
Original caption: FIG. 12.—Funaria hygrometrica. (After Goebel.)
A, Germinating spores. s, Wall of spore; v, vacuole; w, rhizoid.
B, Part of a developed protonema. h, Creeping filament with brown walls from which the filaments of chlorophyll-containing cells (b) arise; k, young moss-plant; w, its first rhizoid.
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This image comes from the Project Gutenberg archives. This is an image that has come from a book or document for which the American copyright has expired and this image is in the public domain in the United States and possibly other countries. |
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