Elements of Botany: Structural, Physiological, Systematical, and MedicalTaylor and Walton, 1841 - 292 σελίδες |
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Σελίδα 31
... albumen , gluten , and a number of other compounds , containing nitrogen . 243. But it is not so much the quantity of ammonia that is important to plants , as the form in which it is presented to them . When in a volatile state , it is ...
... albumen , gluten , and a number of other compounds , containing nitrogen . 243. But it is not so much the quantity of ammonia that is important to plants , as the form in which it is presented to them . When in a volatile state , it is ...
Σελίδα 63
... albumen ( 551 ) , and embryo ( 555 ) ; and is the result of the reciprocal action of the sexual apparatus . 533. In general , seeds are , like ovules , enclosed within a covering arising from a carpellary leaf ( 406 ) ; but all Gym ...
... albumen ( 551 ) , and embryo ( 555 ) ; and is the result of the reciprocal action of the sexual apparatus . 533. In general , seeds are , like ovules , enclosed within a covering arising from a carpellary leaf ( 406 ) ; but all Gym ...
Σελίδα 65
... albumen is called solid ; Ex . Wheat , Euphorbia . When a portion of the tissue remains uncon- verted , the albumen is ruminated ; Ex . Anona , Nutmeg . 554. Albumen is usually wholesome , and may be fre- quently eaten with impunity in ...
... albumen is called solid ; Ex . Wheat , Euphorbia . When a portion of the tissue remains uncon- verted , the albumen is ruminated ; Ex . Anona , Nutmeg . 554. Albumen is usually wholesome , and may be fre- quently eaten with impunity in ...
Σελίδα 66
... albumen or seed 278 293 : but it is also excentrical 292 ; and unilateral 299. In direction , it is either erect with respect to the seed , or inverted or transverse . 567. The number of cotyledons varies from one to several 66 ...
... albumen or seed 278 293 : but it is also excentrical 292 ; and unilateral 299. In direction , it is either erect with respect to the seed , or inverted or transverse . 567. The number of cotyledons varies from one to several 66 ...
Σελίδα 88
... albumen in abundance round the embryo , or its absence , must be regarded as a physiological character of the highest value : because , in the former case , the embryo demands a special external provision for its early nutriment , as in ...
... albumen in abundance round the embryo , or its absence , must be regarded as a physiological character of the highest value : because , in the former case , the embryo demands a special external provision for its early nutriment , as in ...
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...