An Introduction to BotanyLongman, Orme, Brown, Green, and Longmans, 1839 - 594 sidor |
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Sida ix
... Seed · 242 Albumen - 249 Embryo · 249 Germination - 161 166 - 171 - 181 · - 192 193 210 - 211 · Hairs Scurf Glands Prickles 48 51 - 59 · 63 Naked Seeds CHAP . III . Compound 250. 252 · Organs in Flowerless Plants , or 257 · 64 Acrogens ...
... Seed · 242 Albumen - 249 Embryo · 249 Germination - 161 166 - 171 - 181 · - 192 193 210 - 211 · Hairs Scurf Glands Prickles 48 51 - 59 · 63 Naked Seeds CHAP . III . Compound 250. 252 · Organs in Flowerless Plants , or 257 · 64 Acrogens ...
Sida 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 - 360 361 of Polish or Surface of Texture or Substance 471 471 366 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 - 360 361 of Polish or Surface of Texture or Substance 471 471 366 of Size ...
Sida 6
... seeds . Fig . 2. c represents them in the albumen of Alströmeria , where they are about 700 of an inch in diameter . fig . 2 . b * 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 700 of an inch in diameter . fig . 2 . b * By what power the sedimentary matter , left on the sides of such tissue as this , is prevented from ...
Sida 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 ...
Sida 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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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
Populära avsnitt
Sida 593 - Dr. Ure's Dictionary of Arts, Manufactures, and Mines : Containing a clear Exposition of their Principles and Practice.