Journal ArticleDOI
IAWA list of microscopic features for softwood identification
Pieter Baas,Nadezhda I. Blokhina,Tomoyuki Fujii,Peter Gasson,D. Grosser,Immo Heinz,Jugo Ilic,Jiang Xiaomei,Regis B. Miller,Lee A. Newsom,Shuichi Noshiro,Hans Georg Richter,Mitsuo Suzuki,Teresa Terrazas,Elisabeth A. Wheeler,Alex C. Wiedenhoeft +15 more
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TLDR
This poster presents a selection of photographs from around the world taken in the period of May 21 to 29, 1997, as well as some of the more recent photographs taken in China and the United States.Abstract:
Pieter Baas – Leiden, The Netherlands Nadezhda Blokhina – Vladivostok, Russia Tomoyuki Fujii – Ibaraki, Japan Peter Gasson – Kew, UK Dietger Grosser – Munich, Germany Immo Heinz – Munich, Germany Jugo Ilic – South Clayton, Australia Jiang Xiaomei – Beijing, China Regis Miller – Madison, WI, USA Lee Ann Newsom – University Park, PA, USA Shuichi Noshiro – Ibaraki, Japan Hans Georg Richter – Hamburg, Germany Mitsuo Suzuki – Sendai, Japan Teresa Terrazas – Montecillo, Mexico Elisabeth Wheeler – Raleigh, NC, USA Alex Wiedenhoeft – Madison, WI, USAread more
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Variation in the wood anatomical structure of Gmelina arborea (Verbenaceae) trees at different ecological conditions in Costa Rica.
Roger Moya,Mario Tomazello Fo +1 more
TL;DR: The results suggest that the new growth conditions of G. arborea trees in Costa Rica have produced an anatomic adaptation.
Journal ArticleDOI
Unraveling the Phylogeny of Heptacodium and Zabelia (Caprifoliaceae): An Interdisciplinary Approach
Bart Jacobs,Koen Geuten,Nancy Pyck,Suzy Huysmans,Steven Jansen,Steven Jansen,Erik Smets,Erik Smets +7 more
TL;DR: Molecular and morphological data are presented in an attempt to further clarify the systematic positions of Heptacodium and Zabelia as they are key genera to help us understand evolution in Dipsacales.
Journal ArticleDOI
Conifer extinction in Quaternary Italian records
TL;DR: Pollen analysis is often not definitive in identifying conifer pollen taxa, because pollen of many genera are indistinguishable through the light microscope, so an integration of pollen and macrofossils analyses is needed, as woods, leaves, and seeds are often identified with greater taxonomic precision than pollen.
Book
An Introduction to Plant Fossils
TL;DR: The fossil record of land vegetation is a rich source of information on which to draw conclusions about the evolution of land plants and the environment in general.
Journal ArticleDOI
Woods from the Miocene Bakate Formation, Ethiopia Anatomical characteristics, estimates of original specific gravity and ecological inferences
TL;DR: An assemblage of permineralized wood from the Miocene Bakate Formation, Fejej Plain, Ethiopia is described in this article, which differs from other Miocene wood assemblages known from Ethiopia.
References
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Vertical resin ducts in the secondary wood of the abietineae
TL;DR: Character of the tissue associated with the ducts and its interpretation and distribution at wounds andPhylogenetic interpretations and fossil evidence are presented.
Outdoor wood weathering and protection.
TL;DR: The natural weathering process causes exposed wood to discolour and degrade through the effect of light, moisture and staining micro-organisms as mentioned in this paper, but since light does not penetrate wood deeper than 200 mm, degradations reactions are a surface phenomenon.