An Introduction to Botany |
From inside the book
Results 1-5 of 100
Page 14
... leaves . ( Plate I. fig . 9. ) 2. The lobed ( Plate I. fig . 2. f ) ; in the inside of the leaf of Nuphar luteum ... leaves , in the Annales des Sciences , vol . xxi . 3. The square ; in the cuticle of some leaves , in the bark of many ...
... leaves . ( Plate I. fig . 9. ) 2. The lobed ( Plate I. fig . 2. f ) ; in the inside of the leaf of Nuphar luteum ... leaves , in the Annales des Sciences , vol . xxi . 3. The square ; in the cuticle of some leaves , in the bark of many ...
Page 16
... leaves of Sphagnum ; it is also found in the pith of Rubus odoratus . I originally discovered it in the parenchyma of the leaves of Oncidium altissimum , and in the coat of various seeds . Mr. Griffith has detected it abundantly in the ...
... leaves of Sphagnum ; it is also found in the pith of Rubus odoratus . I originally discovered it in the parenchyma of the leaves of Oncidium altissimum , and in the coat of various seeds . Mr. Griffith has detected it abundantly in the ...
Page 32
John Lindley. it ; such as the veins of leaves , and petals , and of all other modifications of leaves . It has been supposed that they are never found either in the bark , the wood , or the root ; and this appears to be generally true ...
John Lindley. it ; such as the veins of leaves , and petals , and of all other modifications of leaves . It has been supposed that they are never found either in the bark , the wood , or the root ; and this appears to be generally true ...
Page 62
... leaves of the nettle , and the common leaves of Passerina hirsuta , are mentioned by De Candolle as exceptions to this rule : certain states of Rosa canina might also be mentioned as exhibiting a similar instance . When a portion only ...
... leaves of the nettle , and the common leaves of Passerina hirsuta , are mentioned by De Candolle as exceptions to this rule : certain states of Rosa canina might also be mentioned as exhibiting a similar instance . When a portion only ...
Page 64
... leaves of Ferns . They con- sist of cellular tissue alone , without any vascular cords , and are known from leaves not only by their anatomical struc- ture , but also by their irregular position , and by the absence of buds from their ...
... leaves of Ferns . They con- sist of cellular tissue alone , without any vascular cords , and are known from leaves not only by their anatomical struc- ture , but also by their irregular position , and by the absence of buds from their ...
Contents
1 | |
19 | |
27 | |
110 | |
121 | |
146 | |
277 | |
289 | |
455 | |
461 | |
466 | |
467 | |
473 | |
478 | |
481 | |
506 | |
302 | |
309 | |
330 | |
345 | |
389 | |
429 | |
448 | |
525 | |
534 | |
544 | |
552 | |
571 | |
587 | |
Other editions - View all
Common terms and phrases
Adolphe Brongniart albumen anther apex appears axis bark base become body botanists Botany bracts branches buds bundles called calyx Cand Candolle carbonic acid carpels cause cavity cells cellular tissue centre chalaza character colour common considered consists containing corolla cotyledons cyclosis developement dicotyledons direction disk distinct Dutrochet elongated embryo epidermis exist external extremity fibres filament fleshy flowers fluid foramen fruit glands grains green growing hairs hilum inches integument kind latex layers leaf leaflets leaves light Linnæus lobes margin matter medullary rays membrane Mirbel monocotyledons nature nitrogen nucleus observed organs ovarium ovary ovule oxygen parenchyma pericarp petals petiole pistil pith placenta plants Plate plumula pollen pollen tube produced quantity radicle Raphides remarked roots round seeds separate side sometimes species specimens spiral vessels stamens stem stigma stomates structure substance surface term terminating tion tree tubes vascular vegetable veins wood woody tissue yellow
Popular passages
Page 593 - Dr. Ure's Dictionary of Arts, Manufactures, and Mines : Containing a clear Exposition of their Principles and Practice.