Elements of Botany: Structural, Physiological, Systematical, and MedicalTaylor and Walton, 1841 - 292 σελίδες |
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Σελίδα 25
... they run parallel to each other , being connected by single transverse unbranched veins . 207. The former is characteristic of Exogenous , the latter of Endogenous plants . 208. The principal vein of a leaf is a continuation. LEAVES . 25.
... they run parallel to each other , being connected by single transverse unbranched veins . 207. The former is characteristic of Exogenous , the latter of Endogenous plants . 208. The principal vein of a leaf is a continuation. LEAVES . 25.
Σελίδα 35
... single bract is rolled together , highly deve- loped , and coloured , and is placed at the base of that form of inflorescence called a spadix ( 304 ) , it is named spathe ; Ex . Arum . 278. When several bracts are verticillate or ...
... single bract is rolled together , highly deve- loped , and coloured , and is placed at the base of that form of inflorescence called a spadix ( 304 ) , it is named spathe ; Ex . Arum . 278. When several bracts are verticillate or ...
Σελίδα 37
... elongation of the general axis of a plant takes place beyond the developement of a flower - bud , the flower be- comes what is called terminal and solitary ; Ex . Pæony . 300. When a single flower - bud unfolds in the FLOWER - BUD . 37.
... elongation of the general axis of a plant takes place beyond the developement of a flower - bud , the flower be- comes what is called terminal and solitary ; Ex . Pæony . 300. When a single flower - bud unfolds in the FLOWER - BUD . 37.
Σελίδα 38
Structural, Physiological, Systematical, and Medical John Lindley. 300. When a single flower - bud unfolds in the axil of a leaf , and the general axis continues to lengthen , and the leaf under- goes no sensible diminution of size , the ...
Structural, Physiological, Systematical, and Medical John Lindley. 300. When a single flower - bud unfolds in the axil of a leaf , and the general axis continues to lengthen , and the leaf under- goes no sensible diminution of size , the ...
Σελίδα 39
... single branch , the axis of which is either elongated or not , the flowers expand first at the base of the inflorescence , and last at the summit . This kind of expansion is called centripetal . 314. When the uppermost or central ...
... single branch , the axis of which is either elongated or not , the flowers expand first at the base of the inflorescence , and last at the summit . This kind of expansion is called centripetal . 314. When the uppermost or central ...
Άλλες εκδόσεις - Προβολή όλων
Elements of Botany: Structural, Physiological, Systematical, and Medical John Lindley Πλήρης προβολή - 1841 |
Elements of Botany, Structural, Physiological, Systematical, and Medical John Lindley Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018 |
Συχνά εμφανιζόμενοι όροι και φράσεις
acrid Acrogens albumen Alliance anthelmintic Anthers antispasmodic apex aromatic astringent axils axis bark base bitter bracts buds called Calyx calyx and corolla Calyx inferior Capsule Carpels cathartic cells cellular tissue Class consisting corolla cotyledons dehiscence demulcent diaphoretic disk dissepiments distinct diuretic Division dotted eatable Edition embryo emetic emmenagogue employed Endogens erect Exogens febrifugal filaments fleshy albumen floral envelopes floret flower-buds Flowers hermaphrodite Flowers unisexual fragrant Fruit capsular Herbaceous plants herbs hilum hypogynous imbricated indefinite indehiscent Inflorescence irregular juice leaf leaf-buds Leaves alternate Leaves opposite Leaves without stipules medullary membranous narcotic Ovary Ovary 1-celled Ovary superior ovules pericarp Petals petiole pistil placenta poisonous Produces pungent purgative radicle resinous ripe fruit root Sepals shrubs sometimes species spiral vessels Stamens Stamens definite stem stigma style succulent sudorific Theca thecæ tonic transverse Trees or shrubs tube tubular TYPICAL USES.-The USES.-Unknown usually valvate valves vertical section vesicles whorl wood
Δημοφιλή αποσπάσματα
Σελίδα 188 - Fruit membranous or capsular, not opening, one or more seeded ; seeds with a fungous testa and a thickened indurated foramen ; embryo either in the axis of fleshy albumen and having a lateral cleft for the emission of the plumule, or at the apex of the nucleus...