. Botany of the living plant. Botany. A B A = Pollen-grains of Corn Cockle (Agrostemma) showing numerous possible points of origin for pollen-tubes, but only one tube, which penetrates at once a papillar cell of the stigma. B —a sinular condition in Mallow (Malva), but here numerous small tubes are formed for attachment, (.^fter Strasburger.) ( x 120.) with the moist cell-wahs, shows that they are also positively hydro- tropic (p. 128). These three factors are effective in deciding the /. Please note that these images are extracted from scanned page images that may have been digitally enhanced
. Botany of the living plant. Botany. A B A = Pollen-grains of Corn Cockle (Agrostemma) showing numerous possible points of origin for pollen-tubes, but only one tube, which penetrates at once a papillar cell of the stigma. B —a sinular condition in Mallow (Malva), but here numerous small tubes are formed for attachment, (.^fter Strasburger.) ( x 120.) with the moist cell-wahs, shows that they are also positively hydro- tropic (p. 128). These three factors are effective in deciding 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 Bower, F. O. (Frederick Orpen), 1855-1948. London, Macmillan and co. , limited
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License: Licensed
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1919
