. American horticultural manual .. . u. Stamens marginal. Tube conical. Core C«lls round. The tulie itself is either conical or funnel-shaped. Further insidejust be3-ond the tube, is the core, the cells of which assimie four differ-ent forms. Each of these varies in its relation to the axis of the fruitsome extending close to it and forming synunetrical cells, while othersare distant from it and are u. Stamens marginal. Tube funnel-shaped. Core Cells elliptical. Stamens clasping. 1. The Stamens.—Hogg adopts the varjing posit
. American horticultural manual .. . u. Stamens marginal. Tube conical. Core C«lls round. The tulie itself is either conical or funnel-shaped. Further insidejust be3-ond the tube, is the core, the cells of which assimie four differ-ent forms. Each of these varies in its relation to the axis of the fruitsome extending close to it and forming synunetrical cells, while othersare distant from it and are u. Stamens marginal. Tube funnel-shaped. Core Cells elliptical. Stamens clasping. 1. The Stamens.—Hogg adopts the varjing positions of the sta-mens in the tube as the primary divisions of his system, having foundby experience that they are on the whole the most reliable characterswhere all are more or less changeable. The stamens are (1) marginal,when near the inner end of the tube; (2) median, when near the 22 SYSTEMATIC POMOLOGY middle; (3) marginal, ^henneox the outer end. A sharp knife andcareful cutting is necessary to determine this accurately. Some va-rieties have too short a calyx-tube to make three divisions safe, butin general it is a very useful point. Lucas* objects to making thecu31924051993404
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectgardeni, bookyear1902
