. Elementary botany [microform]. Botany; Botanique. I .'tative season ral long-shoot L'ncath it the resting buds. )ting such as year to form e whorls of uwth of the 'ury to add to calculate â med till the year of the em. In fig. stem above branches, a one-year- irt (ii.) be- nost whorl ^vhorl is a and so on. i Flowers. Lnd carpel- n described irise in the -s on the lilt fig. 62.) are found shoots of Ihe car- I are small often two mediately I bud of -y occupy he lateral ow out to But the ) are in- he more ar â that v^horl of CONIFERJ.; branches, vegetative and occuj)y positions ')ranrhes. Above
. Elementary botany [microform]. Botany; Botanique. I .'tative season ral long-shoot L'ncath it the resting buds. )ting such as year to form e whorls of uwth of the 'ury to add to calculate â med till the year of the em. In fig. stem above branches, a one-year- irt (ii.) be- nost whorl ^vhorl is a and so on. i Flowers. Lnd carpel- n described irise in the -s on the lilt fig. 62.) are found shoots of Ihe car- I are small often two mediately I bud of -y occupy he lateral ow out to But the ) are in- he more ar â that v^horl of CONIFERJ.; branches, vegetative and occuj)y positions ')ranrhes. Above the 66 49 taken by dwarf-shoots on spike-hke inflorescence of 65 staminate flowers, a few foliaged dwarf- branches are seen. On older shoots, two to three years old, the spurs (/-/) or scars of the fallen stamin- ate flowers denote the points at which the latter were at- tached. Thus a car- pel lary flower takes the place of a lateral long-shoot; whereas a staminate flower replaces a vegetative dwarf-shoot. Pollination and 'ts consequences.â The flowers are pol- linated bytheagency of the wind. AVhen ready for pollination "1 May, the carpel- liiry cone stands erect (r, cP). Its axis (receptacle) ^'longates, and thus Fig. causes the carpels â "'â¢-'otch Pine, to separate to n f;^' ^^-""Carpei of ditto, slight extent. The '^^^^^i^'jH^^.:!:' '-" -'â ^^> ^; th the integLents o "he oS ^^l\htly, and carry the poHen towards '^TT^' ""^' "P -that is, towards the bottom of th ⢠^ ?^ '^^ ""^"^""-^ t'^^ Pine, the pollen-grai^S r^Ict ^Sj^^^^i^ D. â¢section of carpellary. 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 Groom, Percy, 1865-1931; Penhallow, D. P. (David Pearce), 1854-1910. A manual of the more common herbaceo
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Keywords: ., bookcentury1800, bookdecade1890, bookpublisher, booksubjectbotany
