. A botanical note-book for the use of students of practical botany [microform]. Botany; Plants; Botanique; Plantes. lo rO TA NIC A L TERMS â¢iS PESFECTNESS. Perfect.âWhen provided witli both stamens and pistil (Fip^. 93).. Imperfect.âWhen not provided with holh stamens and pistil. (a) Staminate, when provided with stamens, and without a pistil (Fig. 94). (b) Pistillate, when provided with a pistil, and with- out stamens (Fig. 95). (c) Neutral, having neitlier stamens nor pistil (Fig. 96). (d) Moucecious, having stamens and })!stiis in separ- ate flowers on the same phint. Fx., Cucumber. (e) D
. A botanical note-book for the use of students of practical botany [microform]. Botany; Plants; Botanique; Plantes. lo rO TA NIC A L TERMS â¢iS PESFECTNESS. Perfect.âWhen provided witli both stamens and pistil (Fip^. 93).. Imperfect.âWhen not provided with holh stamens and pistil. (a) Staminate, when provided with stamens, and without a pistil (Fig. 94). (b) Pistillate, when provided with a pistil, and with- out stamens (Fig. 95). (c) Neutral, having neitlier stamens nor pistil (Fig. 96). (d) Moucecious, having stamens and })!stiis in separ- ate flowers on the same phint. Fx., Cucumber. (e) Dicecious, having stamens and pistils in separate flowers on different plants. Ex., Willow. Polygamous.âWhen provided with both perfect and im- perfect flowers on the same or on different plants. Ex., Maple. COMPLETENESS. Complete.âWhen provided with the four kinds of floral organs (Fig. 99). Incomplete.âWhen not so provided. (a) Ape'.alous, when the corolla is wanting (Fig. 97). (b) Achlamydeous, when both calyx and corolla are wanting (Fig. 93). BEGULABITT. Regular.â'When all the parts of each set of organs arc- alike ill size and shape. Irregular.âWhen all the parts of each set ui organs are ' not alike in size and shape. SYMMETRY. Symmetrical.âWhen the parts of each set of organs are of the same number or multiples of the same number. Unsymmetrical.âWhen the parts of each set of organs are not of the same number or multiples of the same number. CALYX. PARTS. Sepals.âThe leaves of the calyx (Fig. 92). TunE.âThe united portion of a gamosepalous calyx (Fig Throat.âThe entrance to the tube of a gamosepalous calyx (Fig. 103). LoBFS or TEETH.âThe divided parts of a gamosepalous calyx (Fig. 103). Pappus.âThe scales, teeth, bristles, or hairs forming the calyx border in plants of the Compositoe (Fig. 98). FiB. 03. V\g. 1)4. Fitf. Kiif. 08. â ?i h '^. Please note that these images are extracted from scanned page images that may have been digitally enhanced for r
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Keywords: ., bookcentury1800, booksubjectbotany, booksubjectplants, bookyear18
