. Contributions from the Hull Botanical Laboratory. Plants. 2SS BOTANICAL GAZETTE [OCTOBER Iii the lower sporophylls the bract and scale bundles originate in close proximity at the base of the gap. In the lowest sporophylls the vascular supplies to both organs originate as one bundle, and. b 47 ft"' 41 54 "0 55 W 43 J^ 44 A 45 ^ 46 «; ft. fr. &. I Figs. 36-57.—KeteJceria Forlunei: fig. 30, longitudinal section of sporophyll, X16; figs. 37-42, transverse sections of sporophyll from upper half of strobilus; figs. 36-39, two scale bundles divide actively, a single strand is given of
. Contributions from the Hull Botanical Laboratory. Plants. 2SS BOTANICAL GAZETTE [OCTOBER Iii the lower sporophylls the bract and scale bundles originate in close proximity at the base of the gap. In the lowest sporophylls the vascular supplies to both organs originate as one bundle, and. b 47 ft"' 41 54 "0 55 W 43 J^ 44 A 45 ^ 46 «; ft. fr. &. I Figs. 36-57.—KeteJceria Forlunei: fig. 30, longitudinal section of sporophyll, X16; figs. 37-42, transverse sections of sporophyll from upper half of strobilus; figs. 36-39, two scale bundles divide actively, a single strand is given off to each ovule (fig. 4r, 0), X7; figs. 43-48, from one of lower sporophylls, bract and scale bundles, close together in origin (fig. 47), gradually separate, X34i figs. 49-55, from one of lowest sporophylls, bract and scale bundles united in origin gradually become distinct, X34; fig. 56, longitudinal section of young sporophyll, scale (S) still comparatively small, X7; fig. 57, transverse section of one of lowest sporophylls showing outgrowths (.r, y) between ovules (0), X 16. the two systems separate later for their respective organs. In some of the lowest sporophylls the scale supply begins blindly in the Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Hull Botanical Laboratory. [Chicago : University of Chicago Press
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectplants, bookyear1895
