On Buds and StipulesK. Paul, Trench, Trübner & Company, Limited, 1899 - 239 pagini |
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Pagina xii
... showing mode of protection of Young Bud ( after Gray ) 8,9 Unopened Buds of Norway Maple 234 1 10 5 10 Young Shoot of Lime 678 11 Young Shoot of Hornbeam 9 12-14 Seed , Embryo and Seedling of Radish 11 15 Seedling of Wallflower 12 16 ...
... showing mode of protection of Young Bud ( after Gray ) 8,9 Unopened Buds of Norway Maple 234 1 10 5 10 Young Shoot of Lime 678 11 Young Shoot of Hornbeam 9 12-14 Seed , Embryo and Seedling of Radish 11 15 Seedling of Wallflower 12 16 ...
Pagina xiii
... showing stipules connate at base 30 41 , 42 Hedysarum esculentum , showing stipules connate for their whole lengths 31 • 43 , 44 Onobrychis sativa , showing stipules connate for the greater part of their lengths 32 45 Shoot of Pondweed , ...
... showing stipules connate at base 30 41 , 42 Hedysarum esculentum , showing stipules connate for their whole lengths 31 • 43 , 44 Onobrychis sativa , showing stipules connate for the greater part of their lengths 32 45 Shoot of Pondweed , ...
Pagina 5
... apposed by their edges , which touch all the way round , leaving between them. FIG . 6. - APEX OF SHOOT OF STACHYS SYLVATICA , showing two succes- sive pairs of leaves . Nat . size . FIG . 11. YOUNG SHOOT OF HORN- BEAM ( Carpinus. ON BUDS ...
... apposed by their edges , which touch all the way round , leaving between them. FIG . 6. - APEX OF SHOOT OF STACHYS SYLVATICA , showing two succes- sive pairs of leaves . Nat . size . FIG . 11. YOUNG SHOOT OF HORN- BEAM ( Carpinus. ON BUDS ...
Pagina 6
... showing mode of protection of the young bud . more decidedly so at the base , and connate there , form- ing a sheath 3-5 cm . long , which remains green after the stem it encloses has become ripened and brown . The middle line of the ...
... showing mode of protection of the young bud . more decidedly so at the base , and connate there , form- ing a sheath 3-5 cm . long , which remains green after the stem it encloses has become ripened and brown . The middle line of the ...
Pagina 11
... showing the folded cotyledons and root ( r ) lying between them ; 14 , germi- nating seedling , showing the cotyledons still folded , x 2 . of the seed is another question , into which I will not now enter . The young plant , consisting ...
... showing the folded cotyledons and root ( r ) lying between them ; 14 , germi- nating seedling , showing the cotyledons still folded , x 2 . of the seed is another question , into which I will not now enter . The young plant , consisting ...
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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...