Lessons in Elementary Botany: The Part of Systematic Botany Based Upon Material Left in Manuscript by the Late Professor Henslow |
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Page 1
... stigma . The style . The carpels , collectively , constitute an apocarpous pistil . 9. The carpels persist after the other parts of the flower fall away . The fruit ; seed ; embryo and albumen . 10. A summary of the parts examined . GA ...
... stigma . The style . The carpels , collectively , constitute an apocarpous pistil . 9. The carpels persist after the other parts of the flower fall away . The fruit ; seed ; embryo and albumen . 10. A summary of the parts examined . GA ...
Page 7
... any one of these carpels with a magnifier , and you must observe that the upper portion is somewhat pointed , ending in a loose , cellular. FIG . 5. - Vertical sec- FIG . 8b . - The stigma magnified , with. 1. ] 7 A BUTTERCUP .
... any one of these carpels with a magnifier , and you must observe that the upper portion is somewhat pointed , ending in a loose , cellular. FIG . 5. - Vertical sec- FIG . 8b . - The stigma magnified , with. 1. ] 7 A BUTTERCUP .
Page 8
... stigma . It is invariably present . The lower portion of the carpel , containing the ovule , is the ovary . The stigma is very shortly stalked in the buttercup . In many plants the stalk of the stigma is of considerable length ...
... stigma . It is invariably present . The lower portion of the carpel , containing the ovule , is the ovary . The stigma is very shortly stalked in the buttercup . In many plants the stalk of the stigma is of considerable length ...
Page 17
... stigma , and develop pollen - tubes . 4. The ovary of each carpel contains an ovule . The structure of the ovule . It contains a large cell to which a pollen- An embryo develops in this cell . tube reaches . 5. Deciduous and persistent ...
... stigma , and develop pollen - tubes . 4. The ovary of each carpel contains an ovule . The structure of the ovule . It contains a large cell to which a pollen- An embryo develops in this cell . tube reaches . 5. Deciduous and persistent ...
Page 18
... stigma of each of the carpels to be rough with minute projecting cells , which , on careful microscopic examination , we shall find to be slightly moistened . Upon the stigmas , after the flower has been open a few hours in fine weather ...
... stigma of each of the carpels to be rough with minute projecting cells , which , on careful microscopic examination , we shall find to be slightly moistened . Upon the stigmas , after the flower has been open a few hours in fine weather ...
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Common terms and phrases
2-celled A. W. VERRALL achene Adhesion albuminous anthers apocarpous arranged Assistant Master axils BEGINNERS BOOK Botany bracts branches British genus Buttercup called calyx Cambridge carpels cells cellular CHEMISTRY Cohesion coloured containing corolla cotyledons dehiscing Dicotyledons Edited embryo ENGLISH Epigynous Epipetalous erect exalbuminous examined Family Fcap Fellow florets flower-heads flowers foliage-leaves fruit G. E. FASNACHT Gamopetalous Gamosepalous genera glumes GREEK herb HISTORY Hypogynous Illustrated Inferior inflorescence Introduction and Notes ISAAC TODHUNTER LATIN leaf leaves Lecturer Litt.D LL.D lobes M.A. Cr Mathematical minute Monocotyledons Natural Order numerous OBSERVE Orchis Organ outer ovary ovule Owens College peduncle Pentandrous perennial perianth pericarp Perigynous petals petiole pistil pistil syncarpous placenta plants pollen Polypetalous Polysepalous preparation PRIMER Prof Professor radicle revised root School seeds sepals sewed sheathing solitary species specimens sporange spores stamens stem stigma structure Superior Syncarpous terminal tissue Translated tree Trinity College tropical Type-Common umbel University usually
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