The natural history of plants, their forms, growth, reproduction, and distribution; . <i:. (gp-*-*. Fig. \varmspores, Zygospores, and Chlorophyll-bodies,a-d, Development of Swarmspores in the tubular cells of Vaucheria clavata. e-h, Swarmspores and Resting-cells of red-snow (Sphaerella nivalis), mixed with pollen-grains of Pines, i—k, Forms of Chlorophyll in cells of Dcsmidiew (i Clos-teriiun Leibleinii; k, Penium interrupUim). 1, Formation of Zygospores and spiral arrangement of Chlorophyll-bodiesin cells of Spirogijra arcta. m, Star-shaped Chlorophyll-bodies in cells of Ziignema pec
The natural history of plants, their forms, growth, reproduction, and distribution; . <i:. (gp-*-*. Fig. \varmspores, Zygospores, and Chlorophyll-bodies,a-d, Development of Swarmspores in the tubular cells of Vaucheria clavata. e-h, Swarmspores and Resting-cells of red-snow (Sphaerella nivalis), mixed with pollen-grains of Pines, i—k, Forms of Chlorophyll in cells of Dcsmidiew (i Clos-teriiun Leibleinii; k, Penium interrupUim). 1, Formation of Zygospores and spiral arrangement of Chlorophyll-bodiesin cells of Spirogijra arcta. m, Star-shaped Chlorophyll-bodies in cells of Ziignema pectinatum. n-o, Gloeocapsa san-guinea, p, Protonema of Schistostega osmundacea. q, Transverse section of the foliage-leaf of Satureja hortemis. AUfigs, enlarged. Restpicting ourselves to a consideration of other members of the family Scro-phulariacese allied to Lathrwa and Bartsia, we find in the Louse wort (Pedicidaris) 140 PLANTS WHICH EXHIBIT MOVEMENTS IN THE CAPTURE OF PREY. a similar mechanism. Here the glands occur on the under surface of the aerial leaves,the cushion glands being by far the
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectbotany, bookyear1902
