Leaf - Wikipedia, the free encyclopedia
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In botany, a leaf is an above-ground plant organ specialized for photosynthesis. For this purpose, a leaf is typically flat (laminar) and thin. There is continued debate about whether the flatness o...
en.wikipedia.org/wiki/Leaf
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Classification after Hickey 1979, A revised classification of the architechture of dicotyledonous leaves, in: Anatomy of the Dicotyledons, 2nd edition, Vol 1, Metcalfe, C.R. and Chalk, L (editors), Clarendron Press, Oxford...
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www.sfu.ca/biology/faculty/mattsson/Leaf%20Venation%20P...
www.sfu.ca/biology/faculty/mattsson/Leaf%20Venation%20Patterns.html
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Effect of leaf shape on leaf venation patterns. A,B: Diamond-shaped leaves gradually grow apically maintaining similar shapes. However, the ...
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doi.wiley.com/10.1002/dvdy.20908
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We introduce a class of biologically-motivated algorithms for generating leaf venation patterns. These algorithms simulate the interplay between three processes: (1) development of veins towards hormone (auxin) sources embedded in the leaf blade;
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pages.cpsc.ucalgary.ca/~federl/Publications/Siggraph-20...
pages.cpsc.ucalgary.ca/~federl/Publications/Siggraph-2005/
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The discovery of this radical departure from the familiar microphylls of lycophytes indicates that complex venation patterns in leaves do not necessarily arise from fusion of whole branches. The microphyll may not be as structurally stable as formerly believed.
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www.sciencemag.org/cgi/content/abstract/218/4574/793
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The leaves of extant terrestrial plants show highly diverse and elaborate patterns of leaf venation. One fundamental feature of many leaf venation patterns, especially in the case of angiosperm leaves, is the presence of anastomoses.
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aob.oxfordjournals.org/cgi/content/abstract/87/5/553
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Mutants with aberrant venation patterns in leaves or cotyledons have been isolated using Arabidopsis thaliana as a model (Carland and McHale, 1996 ; Carland et al., 1999 ; Deyholos et al., 2000 ; Koizumi et al., 2000 ;
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dev.biologists.org/cgi/content/full/133/19/3755
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Preface V Introduction 1 General part 11 Criteria for the topology of the major (gross) venation of dicotyledons 11 Length and density of the vascular systems in leaves 13 Vein meshes and islets 17 Ramifications, endings, and final extremities in the meshes 18 Taxonomic part 21 Criteria for the classification of meshes...
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www.schweizerbart.de/pubs/books/bo/hpflanzena-009014400...
www.schweizerbart.de/pubs/books/bo/hpflanzena-009014400-desc.html
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Microscopic Venation Patterns of Leaves and their Importance in the Distinction of (Tropical) Species. Handbuch der Pflanzenanatomie XIV, part 4 Roth, Ingrid, 1996. ISBN 3-443-14023-8 (cloth US$98) 196 pp. Gebruder Borntraeger, Johannesstr.
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www.botany.org/bsa/psb/1998/rev02-98.html
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