An Introduction to BotanyLongman, Orme, Brown, Green, and Longmans, 1839 - 594 páginas |
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Página ix
... Seed Albumen Embryo - 48 51 - 59 63 64 Acrogens 68 Ferns Equisetacea - 69 - 71 Lycopodiacea Marsileaceæ Germination Naked Seeds CHAP . III . Compound - 250. 252 Organs in Flowerless Plants , or 257 - 210 - . 211 221 234 - 242 - 249 249 ...
... Seed Albumen Embryo - 48 51 - 59 63 64 Acrogens 68 Ferns Equisetacea - 69 - 71 Lycopodiacea Marsileaceæ Germination Naked Seeds CHAP . III . Compound - 250. 252 Organs in Flowerless Plants , or 257 - 210 - . 211 221 234 - 242 - 249 249 ...
Página x
... Seeds 358 ness 467 Germination Their Longevity Respiration Action of Heat CHAP . XI . Food of Plants Carbon 358 of Superficial Append- 359. 363 ages - 468 - 360 - - S61 of Polish or Surface 471 of Texture or Substance 471 366 of Size ...
... Seeds 358 ness 467 Germination Their Longevity Respiration Action of Heat CHAP . XI . Food of Plants Carbon 358 of Superficial Append- 359. 363 ages - 468 - 360 - - S61 of Polish or Surface 471 of Texture or Substance 471 366 of Size ...
Página 6
... seeds . Fig . 2. e represents them in the albumen of Alströmeria , where they are about of an inch in diameter . * * fig . 2 . Rebernis much cells , pot By what power the sedimentary matter , left on the sides of such tissue as this ...
... seeds . Fig . 2. e represents them in the albumen of Alströmeria , where they are about of an inch in diameter . * * fig . 2 . Rebernis much cells , pot By what power the sedimentary matter , left on the sides of such tissue as this ...
Página 13
... seeds . ! It appears that the spheroid is the figure which should be considered normal or typical in this kind of tissue ; for that is the form in which bladders are always found when they are generated separately , without exercising ...
... seeds . ! It appears that the spheroid is the figure which should be considered normal or typical in this kind of tissue ; for that is the form in which bladders are always found when they are generated separately , without exercising ...
Página 16
... seeds . Mr. Griffith has detected it abundantly in the aërial roots of Orchidaceous plants , where in fact it is extremely common in numerous species , and Purkinje has shown , by a series of excellent observations and drawings , that ...
... seeds . Mr. Griffith has detected it abundantly in the aërial roots of Orchidaceous plants , where in fact it is extremely common in numerous species , and Purkinje has shown , by a series of excellent observations and drawings , that ...
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Palavras e frases frequentes
Adolphe Brongniart anther apex appears arranged axis bark base become bladders body botanists bracts branches buds bundles called calyx Candolle carbonic acid carpels cause cavity cells cellular tissue centre character colour colourless common compound considered consists corolla cotyledons cyclosis cyme dehiscence developement direction disk dissepiments distinct Dutrochet elongated embryo Endogens epidermis exist Exogens external extremity fibres fleshy flowers fluid fruit glands grains granules green growing hairs inflorescence integument kind layers leaf leaflets leaves Linnæus lobes margin matter medullary rays membrane midrib Mirbel modifications Mohl monocotyledons nature nucleus observations organs ovary ovule oxygen parenchyma peculiar pericarp petals petiole pistil pith placenta plants Plate pollen pollen tube produced quantity radicle remarkable roots round seeds separate side sometimes species spiral vessels stamens stem stigma stomates structure substance surface term terminal tion tree tube valves vascular vegetable veins wood woody tissue yellow