On Buds and StipulesK. Paul, Trench, Trübner & Company, Limited, 1899 - 239 pagini |
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Pagina
... Four Illustrations . Ninth Edition . V. The STUDY of Eighteenth Edition . SOCIOLOGY . By HERBERT SPENCER . VI . The CONSERVATION of ENERGY . BY BALFOUR STEWART , M.A. , LL.D. , F.R.S. With 14 Illustrations . Eighth Edition . VII ...
... Four Illustrations . Ninth Edition . V. The STUDY of Eighteenth Edition . SOCIOLOGY . By HERBERT SPENCER . VI . The CONSERVATION of ENERGY . BY BALFOUR STEWART , M.A. , LL.D. , F.R.S. With 14 Illustrations . Eighth Edition . VII ...
Pagina xi
... four opening Buds . 2 Acer platanoides : Young Shoot . 3 The same , more advanced . 4 The same , still further advanced . 5 Pyrus Aria : Sprig with three Buds . PLATE III At end of book 1 Ulmus montana : Young Shoot . 2 The same , more ...
... four opening Buds . 2 Acer platanoides : Young Shoot . 3 The same , more advanced . 4 The same , still further advanced . 5 Pyrus Aria : Sprig with three Buds . PLATE III At end of book 1 Ulmus montana : Young Shoot . 2 The same , more ...
Pagina 13
... four folds of the doubled leaves.1 In illustration of the influence which the form of the bud exercises on the shape of the leaf I may refer to my paper in the Contemporary Review ' for May , 1885 , to several memoirs in the Journal of ...
... four folds of the doubled leaves.1 In illustration of the influence which the form of the bud exercises on the shape of the leaf I may refer to my paper in the Contemporary Review ' for May , 1885 , to several memoirs in the Journal of ...
Pagina 59
... ridge . Immediately below this is another ridge , which shows a number of small emi- nences - two larger , right and left , which are the rudi- ments of the leaf - blades ; and four smaller DEVELOPMENT OF LEAVES AND STIPULES 59.
... ridge . Immediately below this is another ridge , which shows a number of small emi- nences - two larger , right and left , which are the rudi- ments of the leaf - blades ; and four smaller DEVELOPMENT OF LEAVES AND STIPULES 59.
Pagina 60
Sir John Lubbock. ments of the leaf - blades ; and four smaller , at the four corners , which represent the rudiments of the four leaf - like stipules , two belonging to each leaf . Fig . 101 represents a rather more advanced stage , in ...
Sir John Lubbock. ments of the leaf - blades ; and four smaller , at the four corners , which represent the rudiments of the four leaf - like stipules , two belonging to each leaf . Fig . 101 represents a rather more advanced stage , in ...
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Termeni și expresii frecvente
apex axil axillary buds axis base become Beech blade brown bud fig bud is protected bud-scales catkin ciliate completely covered concave conduplicate connate stipules cotyledons developed edges Edition fifth folded fourth genera glabrous glands glandular growing-point growth Guaiacum officinale hairs hairy Helianthemum Hornbeam Horse Chestnut inserted instance lamina lateral buds Lathyrus Lathyrus Aphaca Lathyrus Nissolia leaf leaf-base leaf-blade leaf-stalk leaflets leaves and stipules Leguminosa length less lobes lower membranous midrib Monocotyledons narrower nerves node oblong ocrea Opulus outer scales ovate pair of leaves pair of stipules pairs of scales pedestal persistent petiole PLANE Platanus plant Polygonum portion protect the bud protect the young scale fig scar sheath showing side silky sixth slightly smaller sometimes species spines stem stipular stipules belonging stipules fig subulate tendrils terminal bud trees triangular unequal upper Viburnum Viburnum Lantana Viburnum Opulus Whitebeam winter winter-bud Wych Elm young leaves
Pasaje populare
Pagina 233 - Prontenex, the owner stated that for years they followed the same order of succession at both epochs : those which were first to leaf were also the earliest to lose their leaves. A Chestnut in the gardens of the Tuileries from its habit of early leafing is known as the Vingt Mars ; and M. Henri Vilmorin states that, compared with the other Chestnuts in the gardens, it keeps its leaves beyond the mean time of leaf-fall. M. Vilmorin also observed thirty-four Horse Chestnuts, 150 years old, in a plantation...