By Fritz H. Schweingruber;Annett B?de?ed??ede??d???rner;Ernst-Detlef Schulze
This paintings, released in volumes, includes descriptions of the wooden and bark anatomies of 3000 dicotyledonous vegetation of one hundred twenty households, highlighting the anatomical and phylogenetic range of dicotyledonous crops of the Northern Hemisphere. The first volume largely treats households of the Early Angiosperms, Eudicots, center Eudicots and Rosids, whereas the second one concentrates at the Asterids.
Presented in Volume 1 are microsections of the xylem and phloem of herbs, shrubs and timber of 1200 species and eighty five households of assorted existence types of the temperate sector alongside altitudinal gradients from the lowland on the Mediterranean coast to the alpine region in Western Europe. the worldwide standpoint of the findings is underlined by means of the research of 500 species from the Caucasus, the Rocky Mountains and Andes, the subtropical area at the Canary Islands, the arid zones within the Sahara, in Eurasia, Arabia and Southwest North the United States, and the boreal and arctic zones in Eurasia and Canada.
The presence of annual jewelry in all lifestyles types demonstrates that herbs and dwarf shrubs are a good software for the reconstruction of annual biomass construction and the interannual dynamic of plant institutions. the typical precept of the anatomical expression of secondary development is a key think about realizing evolution and version methods in all existence types, from the two cm tall whitlow grass (Draba arctica) within the arctic to the forty m tall beech (Fagus sylvatica) in important ecu controlled forests. The learn opens gigantic fields of analysis for dendrochronology, wooden anatomy, taxonomy and ecology.
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Additional resources for Atlas of Stem Anatomy in Herbs, Shrubs and Trees: Volume 1
7. Tension wood characterized by unlignified gelatinous fibers (blue). Stem of an 8 m-high tree, cultivated, subtropical climate, Gomera, Canary Islands. Schinus molle, transverse section. 8. Axial parenchyma is scanty paratracheal. Stem of a 3 m-high shrub, maccia, Mediterranean, Provence, France. Pistacia lentiscus, transverse section. 9. 1-2-seriate rays. Three rays contain horizontal canals. Stem of a 2 m-high shrub, on rock, arid zone, Moab, Utah, USA. Rhus glabra, tangential section. 10.
9 genera with 27 species are found in Western Europe and one genus is endemic to the Canary Islands (Ceropegia). Apocyanaceae Analyzed species: Analyzed material 10 Apocyanaceae species and 11 Asclepiadaceae species have been analyzed. 5-4 m 6 Woody chamaephytes 1 Liana 3 Hemicryptophytes and geophytes 9 Succulent 2 9 1 Plants analyzed from different vegetation zones: Hill and mountain 6 Mediterranean 2 Arid 11 Subtropical 2 Asclepiadaceae Apocyanaceae and Asclepiadaceae Number of species, worldwide and in Europe Acokanthera oblongifolia Codd.
Lavatera assurgentiflora, Malvaceae, shrub. Mucilage canals. 130 Radial canals in the xylem. 153. Cardopatium corymbosum, Asteraceae, herb. Air duct. 154. Nuphar lutea, Nymphaeaceae, herb. Air duct. 133 Successive cambia, Caryophyllaceae type. Large irregular bands of unlignified parenchyma and phloem cells within the stem. 155. Euphorbia pulcherrima, Euphorbiaceae, shrub. 156. Euphorbia schimperi, Euphorbiaceae, succulent shrub. 1 Successive cambia: Concentrically arranged single vascular bundles.