An Introduction to BotanyLongman, 1839 - 594 páginas |
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Página ix
... Seed Albumen pendages . Epidermis Stomates Embryo · Germination · 249 250. 252 - 221 -234 - 242 249 Naked Seeds - 257 48 51 Hairs · Scurf - Glands Prickles SECT . II . Stem , or ascending Axis Branches 59 63 CHAP . III . Compound Organs ...
... Seed Albumen pendages . Epidermis Stomates Embryo · Germination · 249 250. 252 - 221 -234 - 242 249 Naked Seeds - 257 48 51 Hairs · Scurf - Glands Prickles SECT . II . Stem , or ascending Axis Branches 59 63 CHAP . III . Compound Organs ...
Página x
... Seeds Their Longevity Respiration - 358 ness - 358 Germination 359. 363 ages - 360 Action of Heat . $ 61 CHAP . XI . Food of Plants - 366 of Composition of Marking or Even- of Superficial Append- of Polish or Surface 471 of Texture or ...
... Seeds Their Longevity Respiration - 358 ness - 358 Germination 359. 363 ages - 360 Action of Heat . $ 61 CHAP . XI . Food of Plants - 366 of Composition of Marking or Even- of Superficial Append- of Polish or Surface 471 of Texture or ...
Página 6
... seeds . Fig . 2. c represents them in the albumen of Alströmeria , where they are about 7500 of an inch in diameter . fig . 2 . * By what power the sedimentary matter , left on the sides of such tissue as this , is prevented from ...
... seeds . Fig . 2. c represents them in the albumen of Alströmeria , where they are about 7500 of an inch in diameter . fig . 2 . * By what power the sedimentary matter , left on the sides of such tissue as this , is prevented from ...
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 any ...
... 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 any ...
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 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 cloth colour common consists containing corolla cotyledons cyclosis developement dicotyledons direction disk Dutrochet Edition embryo epidermis exist 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 Loudon 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 species specimens spiral vessels stamens stem stigma stomates structure substance surface term terminating tion tree tubes vascular vegetable veins wood woody tissue yellow