South African Flowering Plants: For the Use of Beginners, Students and TeachersLongmans, Green, and Company, 1903 - 287 páginas |
Dentro del libro
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Página 10
... base , or it may be the top of the ovary which provides the honey . In all flowers , however , it is just where the insects can most easily reach it.1 The Uses of the Reproductive Organs . Let us now see what are the uses of all these ...
... base , or it may be the top of the ovary which provides the honey . In all flowers , however , it is just where the insects can most easily reach it.1 The Uses of the Reproductive Organs . Let us now see what are the uses of all these ...
Página 19
... bases of the five filaments , which make a dome over it . FIG . 10. - Mesembryan'themum . Vertical section of flower . The way in which bees secure the honey is by entering the flower head downwards , clinging to the style in the middle ...
... bases of the five filaments , which make a dome over it . FIG . 10. - Mesembryan'themum . Vertical section of flower . The way in which bees secure the honey is by entering the flower head downwards , clinging to the style in the middle ...
Página 43
... base of the stem , b , and the central flowering stem at the top . Two leaf - blades are seen , one on each side. Onion : b , plate or disc ; a , bulbils . FIG . 23. - Asparagus undula'tus . Rhizome , with. ORIGIN OF VELD AND KARROO ...
... base of the stem , b , and the central flowering stem at the top . Two leaf - blades are seen , one on each side. Onion : b , plate or disc ; a , bulbils . FIG . 23. - Asparagus undula'tus . Rhizome , with. ORIGIN OF VELD AND KARROO ...
Página 44
... base of the stem , b ; the scales , being dried up , form a thin covering , d , с being the flowering stem in the middle . The new corin , b , is formed on the top of the old one , a . This supplied the nourishment for the flower , and ...
... base of the stem , b ; the scales , being dried up , form a thin covering , d , с being the flowering stem in the middle . The new corin , b , is formed on the top of the old one , a . This supplied the nourishment for the flower , and ...
Página 51
... base of one of the placentas ; so it appears to spring from the middle 1 The ten stamens of Ox'alis cernua are slightly joined at the base of the filaments ( Fig . 16 ) . 2 For figures , see under the family Liliaceæ . of the chamber ...
... base of one of the placentas ; so it appears to spring from the middle 1 The ten stamens of Ox'alis cernua are slightly joined at the base of the filaments ( Fig . 16 ) . 2 For figures , see under the family Liliaceæ . of the chamber ...
Otras ediciones - Ver todas
South African Flowering Plants: For the Use of Beginners, Students and Teachers George Henslow Sin vista previa disponible - 2015 |
South African Flowering Plants; For the Use of Beginners, Students and Teachers George Henslow Sin vista previa disponible - 2018 |
South African Flowering Plants; For the Use of Beginners, Students and Teachers George Henslow Sin vista previa disponible - 2015 |
Términos y frases comunes
achenes adherent anther-cells anthers B.Sc base blade BOTANY bracts bulbs called calyx Cape capsule carpels cells CHEMISTRY coherent College Coloured common corolla cotyledons Crown 8vo cultivated D.Sc Description drupe ELEMENTARY embryo endosperm Engineer female flower filaments five sepals fleshy floral florets fruit Fruit-Capsule genera genus glands glumes Green grow hairs Herbs honey honey-glands Illus Illustrations inferior inflorescence insects irregular leaf leaves Lecturer LL.D lobes Lond London male flower orchids order contains ovary ovary-cell ovules Ox'alis Pelargonium perianth pericarp petals petiole PHYSIOLOGY pistil placentas plants Plates pollen PRACTICAL Professor published by Longmans R. A. PROCTOR receptacle receptacular tube roots round Royal 8vo Scientific Works published section of flower seed seen sepals sheath showing shrubs South Africa species in South stalk stamens stem stigmas structure Students style Text three stamens trations TREATISE trees tribes Vertical section whorl yellow
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