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Morphology and Anatomy of Leaves

  • Danielle WaldhoffEmail author
  • Pia Parolin
Chapter
Part of the Ecological Studies book series (ECOLSTUD, volume 210)

Abstract

Leaves are among the most important organs of a plant, and they are ­indicators of the condition of a tree. Their morphology and anatomy shows adaptations and their functional traits reflect to some extent the constraints of the environments where the plants typically grow. However, despite the big differences in flooding intensity and nutrient availability, leaves of Amazonian floodplain trees are similar in their morphoanatomy and exhibit traits which are generally considered as xeromorph, just as the leaves of upland species. The xeromorphic leaf structure may represent a pre-adaptation resulting from the dry habitats most tree species originate from. It also helps to cope with insufficient water supply to the tree crowns during the aquatic phase which is caused by a decrease of root ­functioning due to ­waterlogging and submergence. The assimilation organs perform perfectly well despite the long periods of waterlogging or complete submergence in darkness. Leaf structure does not reflect the extreme environmental conditions to which trees in Amazonian floodplains are subjected. No patterns could be detected of a relationship of leaf functional traits with flooding intensity and nutrient availability.

Keywords

Stomatal Density Leaf Water Content Palisade Parenchyma Spongy Parenchyma Leaf Lifespan 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

References

  1. Angelov MN, Sung SS, Doong RL, Harms WR, Kormanik PP, Black CC (1996) Longand short-term flooding effects on survival and sink-source relationships of swamp-adapted tree species. Tree Physiol 16:477–484PubMedCrossRefGoogle Scholar
  2. Bolhàr-Nordenkampf HR, Draxler G (1993) Functional leaf anatomy. In: Hall DO, Scurlock JJO, Bolhàr-Nordenkampf HR, Leegood RC, Long SP (eds) Photosynthesis and production in a changing environment. Chapman & Hall, London, pp 91–112CrossRefGoogle Scholar
  3. Borchert R (1994a) Soil and stem water storage determine phenology and distribution of tropical dry forest trees. Ecology 75:1437–1449CrossRefGoogle Scholar
  4. Cao K-F (2000) Leaf anatomy and chlorophyll content of 12 woody species in contrasting light conditions in a Bornean heath forest. Am J Bot 78:1245–1253Google Scholar
  5. Dong X, Zhang X (2000) Special stomatal distribution in Sabina vulgaris in relation to its survival in a desert environment. Trees 14:369–375CrossRefGoogle Scholar
  6. Fahn A, Cutler DF (1992) Xerophytes. Gebrüder Borntraeger, BerlinGoogle Scholar
  7. Fernandes-Corrêa AF, Furch B (1992) Investigations on the tolerance of several trees to submergence in blackwater (igapó) and whitewater (várzea) inundation forests near Manaus, Central Amazonia. Amazoniana 12:71–84Google Scholar
  8. Furch B, Fernandes-Corrêa AF, Mello JASN, Otto KR (1985) Lichtklimadaten in drei aquatischen Ökosysteme verschiedener physikalisch-chemischer Beschaffenheit. Amazoniana 9:411–430Google Scholar
  9. Givnish T, Vermeij G (1976) Sizes and shapes of liane leaves. Am Nat 110:743–778CrossRefGoogle Scholar
  10. Haase K, Rätsch G (this volume) The morphology and anatomy of tree roots and their aeration strategies. In: Junk WJ, Piedade MTF, Wittmann F, Schöngart J, Parolin P (eds) Central Amazonian floodplain forests: ecophysiology, biodiversity and sustainable management. Springer, Berlin/Heidelberg/New YorkGoogle Scholar
  11. Lindorf H (1993) Blattstruktur von Pflanzen aus einem feuchten Tropenwald in Venezuela. Bot Jahrb Syst 115(1):45–61Google Scholar
  12. Medina E (1983) Adaptations of tropical trees to moisture stress. In: Golley FB (ed) Ecosystems of the world: tropical rain forest ecosystems. Elsevier Scientific Publishing Company, Amsterdam/Oxford/New York, pp 225–237Google Scholar
  13. Medina E (1984) Nutrient balance and physiological processes at the leaf level. In: Medina E, Mooney HA, Vazques-Yanes C (eds) Physiological ecology of plants of the wet tropics. Junk Publ Kluwer, Boston, pp 134–154Google Scholar
  14. Medina E, Garcia V, Cuevas E (1990) Sclerophylly and oligotrophic environment. Relationships between leaf structure, mineral nutrient content and drought resistance in tropical rain forest of the upper Rio Negro regions. Biotropica 22:51–64CrossRefGoogle Scholar
  15. Metcalfe CR, Chalk L (1950) Anatomy of the dicotyledones, vol I. Nr II Clarendon, OxfordGoogle Scholar
  16. Mommer L, Visser EJW (2005) Underwater photosynthesis in flooded terrestrial plants: a matter of leaf plasticity. Annal Bot 96:581–589CrossRefGoogle Scholar
  17. Parolin P (2001c) Senna reticulata, a pioneer tree from Amazonian várzea floodplains. Bot Rev 67:239–254CrossRefGoogle Scholar
  18. Parolin P (2002c) Seasonal changes of specific leaf mass and leaf size in trees of Amazonian floodplains. Phyton 42:169–185Google Scholar
  19. Parolin P (2002d) Submergence tolerance vs. escape from submergence: two strategies of seedling establishment in Amazonian floodplains. Environm Experim Bot 48(2):177–186Google Scholar
  20. Roth I (1984) Stratification of tropical forests as seen in leaf structure. Junk Publishers, The HagueCrossRefGoogle Scholar
  21. Schlüter UB, Furch B (1992) Morphologische, anatomische und physiologische Untersuchungen zur Überflutungstoleranz des Baumes Macrolobium acaciaefolium, charakteristisch für die Weißund Schwarzwasser-Überschwemmungswälder bei Manaus, Amazonas. Amazoniana 12:51–69Google Scholar
  22. Schöngart J, Piedade MTF, Ludwigshausen S, Horna V, Worbes M (2002) Phenology and stem-growth periodicity of tree species in Amazonian floodplain forests. J Trop Ecol 18:581–597CrossRefGoogle Scholar
  23. Sena Gomes AR, Kozlowski TT (1988) Stomatal characteristics, leaf waxes, and transpiration rates on Theobroma cacao and Hevea brasiliensis seedlings. Ann Bot 61:425–432Google Scholar
  24. Turner IM (1994) Sclerophylly: primarily protective? Function Ecol 8:669–675CrossRefGoogle Scholar
  25. Waldhoff D (2003) Leaf structure in trees of Central Amazonian floodplain forests (Brazil). Amazoniana 17:451–469Google Scholar
  26. Waldhoff D, Furch B (2002) Leaf morphology and anatomy in eleven tree species from Central Amazonian floodplains (Brazil). Amazoniana 17:79–94Google Scholar
  27. Waldhoff D, Furch B, Junk WJ (2002) Fluorescence parameters, chlorophyll concentration, and anatomical features as indicators for flood adaptation of an abundant tree species in Central Amazonia: Symmeria paniculata. Environ Experimen Bot 48(3):225–235CrossRefGoogle Scholar
  28. Wilkinson HP (1979) The plant surface. In: Metcalfe CR, L Chalk (eds) Systematic anatomy of leaf and stem, pp 97–165. Clarendon Press, OxfordGoogle Scholar
  29. Wittmann F, Parolin P (1999) Phenology of six tree species from central Amazonian várzea. Ecotropica 5(1):51–57Google Scholar
  30. Worbes M (1986) Lebensbedingungen und Holzwachstum in zentralamazonischen Überschwemmungswäldern. Erich Goltze, Göttingen. Scripta Geobotanica 17:1–112Google Scholar
  31. Worbes M (1989) Growth rings, increment and age of tree in inundation forest, savannas and a mountain forest in the Neotropics. IAWA Bull 10(2):109–122Google Scholar
  32. Worbes M (1997) The forest ecosystem of the floodplains. In: Junk WJ (ed) The central Amazon floodplain: ecology of a pulsating system. Ecolog Stud 126:223–265. Springer, Berlin/Heidelberg/New YorkGoogle Scholar

Copyright information

© Springer Science+Business Media B.V. 2010

Authors and Affiliations

  1. 1.Institute for LimnologyPlönGermany
  2. 2.Flottbek Systematik der PflanzenUniversity of Hamburg, Biozentrum KleinHamburgGermany

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