Physiological Botany1886 |
Dentro del libro
Resultados 1-5 de 20
Página x
... ) Monosepalous or Gamosepalous Calyx 2. Appendages of the Calyx 3. Duration of the Calyx 4. The Corolla • 80 80 · 82 · 83 · 84 · 87 • 92 93 · 93 · 94 96 . 96 • 98 98 • 99 . 99 · • 100 CONTENTS . xi PAGE ( 1 ) Polypetalous or Dialypetalous.
... ) Monosepalous or Gamosepalous Calyx 2. Appendages of the Calyx 3. Duration of the Calyx 4. The Corolla • 80 80 · 82 · 83 · 84 · 87 • 92 93 · 93 · 94 96 . 96 • 98 98 • 99 . 99 · • 100 CONTENTS . xi PAGE ( 1 ) Polypetalous or Dialypetalous.
Página xi
... Corolla Appendages of the Corolla SECTION 4 . · ESSENTIAL ORGANS OF REPRODUCTION i . The Androecium ( 1 ) The Filament ( 2 ) The Anther . The Stamens generally , or the Androecium The Pollen ii . The Disk iii . The Gynocium or Pistil ...
... Corolla Appendages of the Corolla SECTION 4 . · ESSENTIAL ORGANS OF REPRODUCTION i . The Androecium ( 1 ) The Filament ( 2 ) The Anther . The Stamens generally , or the Androecium The Pollen ii . The Disk iii . The Gynocium or Pistil ...
Página 94
... corolla , but is very rare in the calyx . When in this variety of æsti- vation the component organs become united , they are fre- quently plaited , in which case the æstivation is termed plicate or plaited . 2. Varieties of Imbricated ...
... corolla , but is very rare in the calyx . When in this variety of æsti- vation the component organs become united , they are fre- quently plaited , in which case the æstivation is termed plicate or plaited . 2. Varieties of Imbricated ...
Página 95
... corolla of the Rose , the æstivation is said to be quincuncial ( Fig . 135 ) . In this kind of æstiva- tion the spiral ar- rangement of the parts is well seen , and is indicated in the diagram by a dotted line . When in a quin- cuncial ...
... corolla of the Rose , the æstivation is said to be quincuncial ( Fig . 135 ) . In this kind of æstiva- tion the spiral ar- rangement of the parts is well seen , and is indicated in the diagram by a dotted line . When in a quin- cuncial ...
Página 96
... corolla one petal is superior , two inferior , and two lateral . In plants of the Rose order , we have a precisely reverse position exhibited by the parts of the two floral envelopes ; thus , here we have two sepals inferior , two ...
... corolla one petal is superior , two inferior , and two lateral . In plants of the Rose order , we have a precisely reverse position exhibited by the parts of the two floral envelopes ; thus , here we have two sepals inferior , two ...
Otras ediciones - Ver todas
The Student's Guide to Structural, Morphological and Physiological Botany Robert Bentley Sin vista previa disponible - 2016 |
The Student's Guide to Structural, Morphological and Physiological Botany Robert Bentley Sin vista previa disponible - 2016 |
Términos y frases comunes
absorbed absorption albumen anther antheridia antherozoids apex appearance archegonia arranged axil axis bark becomes bracts branches buds called calyx cambium carbon dioxide carpels cavity cell-wall cells Fig cellular chalaza chlorophyl coat color commonly composed compound consists contain corolla cotyledons dehiscence described developed Dicotyledonous dissepiments elongated embryo embryo-sac epidermis Exogenous stems external Ferns fertilization fibro-vascular bundles filaments flowers fluid frequently fruit germination glands granules green grow growth hairs hence hilum inclosed inflorescence inner kind layer leaf leaves less lobes macrosporangia matters medullary rays membrane micropyle Monocotyledonous nature nucleus occur organs outer ovary ovule oxygen parenchyma pericarp petals petiole pistil pith pitted placenta pollen pollen-cells portion produced protoplasm radicle reproductive roots seeds sepals separate species spiral vessels sporangium spores stalk stamens starch stigma stomata structure style substance surface surrounded sutures takes place termed Thallophytes thickened tion tissue transverse usually valves vary walls whorls wood wood-cells woody