Vaucheria Small 190×320 Medium 380×640 Large 608×1024 Download Tiff Original 1425×2400 | (205.6 KB) Description A Vaucheria; single cell grown on into a much-branched thread; the end of some branches enlarging, and the green contents in one (a) there condensed into a spore. Keywords leaves, plants, seeds Galleries Algae Source: Asa Gray The Elements of Botany for Beginners and for Schools (New York, Cincinnati, Chicago: American Book Co., 1887)