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 v
... structure of their flowers , or to know their names , is by no means enough . We require to know , if possible , why ... structures of roots , stems , leaves , etc. , are just what is best for the plant , whether it be living in a dry ...
... structure of their flowers , or to know their names , is by no means enough . We require to know , if possible , why ... structures of roots , stems , leaves , etc. , are just what is best for the plant , whether it be living in a dry ...
Página vi
... structure , as well as make sketches of the different parts in his note - book . This procedure impresses the details strongly on the mind , which is apt to forget minute points of structure after examining many flowers . When he ...
... structure , as well as make sketches of the different parts in his note - book . This procedure impresses the details strongly on the mind , which is apt to forget minute points of structure after examining many flowers . When he ...
Página vii
... structure . This latter is usually done by means of the Floral Schedule an invention of the late Rev. J. S. Henslow , formerly Professor of Botany in the University of Cambridge , England . It is an admirable means for securing accuracy ...
... structure . This latter is usually done by means of the Floral Schedule an invention of the late Rev. J. S. Henslow , formerly Professor of Botany in the University of Cambridge , England . It is an admirable means for securing accuracy ...
Página viii
... structure of flowers . These should be inserted with and by the side of the dried specimens . Wall - drawings and the blackboard should be freely employed . It is impossible to make Botany so simple that a child will be able to follow ...
... structure of flowers . These should be inserted with and by the side of the dried specimens . Wall - drawings and the blackboard should be freely employed . It is impossible to make Botany so simple that a child will be able to follow ...
Página ix
... structure , it is necessary to begin upon some common plant , and examine all its parts in order . For this purpose I have selected the common South African Sorrel , Oxalis cer'nua , and shall devote the first sections to a description ...
... structure , it is necessary to begin upon some common plant , and examine all its parts in order . For this purpose I have selected the common South African Sorrel , Oxalis cer'nua , and shall devote the first sections to a description ...
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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