Results 171 to 180 of about 4,268 (205)

Adventive Plants New to the Missouri Flora (III)

Annals of the Missouri Botanical Garden, 1969
During the summers of 1956-1958, the writer continued the collection of material for a comprehensive adventive flora of St. Louis (Miihlenbach, 1957). Again, a number of species not previously recorded for Missouri have been discovered. Thirty-three (omitting several not positively determined) are published in the following list.
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Plantes adventives observées à Genève par M. Déséglise

Annales de la Société botanique de Lyon, 1883
Boullu Antoine Etienne. Plantes adventives observées à Genève par M. Déséglise. In: Annales de la Société botanique de Lyon, tome 10, Notes et Mémoires - Comptes-rendus des séances – 1881-1882. 1883. pp. 198-199.
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Twe plants newly adventive in North America

1942
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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PLANT PRODUCTION THROUGH ADVENTIVE ORGANOGENESIS OF MATURE PISTACHIO, PISTACIA VERA L. CULTIVARS 'ATLI' AND 'SIIRT'

Acta Horticulturae, 2011
A method was developed for direct plant regeneration from in vitro-derived leaf explants of Pistacia vera L. cvs. Siirt and Atli. The in vitro adventive organogenesis involved six steps that included (1) explant disinfection, (2) the addition of cytokinins (benzyladenine; BA, Kinetin; Kin) for the in vitro installation of mature shoot tips, and the ...
Tilkat, E., Akdemir, H., Ozden-Tokatli, Y., Yildirim, H., Suzerer, V., Onay, A.   +5 more
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Relative competitiveness of adventive plant species in herbaceous communities of the Western Caucasus

Russian Journal of Biological Invasions, 2012
The relative competitiveness of adventive plants in herbaceous communities of the Western Caucasus is analyzed using a simple mathematical model, Sa = Na(S/N), where N and S are the numbers of vascular plant species on 15-m2 and 0.5-m2 plots, respectively, and Na and Sa are the numbers of adventive plant species on 15-m2 and 0.5-m2 plots, respectively.
V. V. Akatov, T. V. Akatova, T. G. Eskina, Yu. S. Zagurnaya   +3 more
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Notes on some remarkable Adventive Plants in the Area of Paderborn (North Rhine-Westphalia)

FLORISTISCHE RUNDBRIEFE 55 (2021), 2021
The present paper reports on some remarkable adventive plants in the area of Paderborn (North Rhine-Westphalia). From a more rural appearance in the Mid-Nineteenth Century, the flora of Paderborn has developed into a primarily urban characterized flora due to a vast hu-man impact, including the formation of some highly industrial secondary habitats ...
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ADVENTIVE ORGANOGENESIS FROM SOMATIC TISSUE CULTURES OF SOLANUM CAROLINENSE: ORIGIN AND DEVELOPMENT OF REGENERATED PLANTS

American Journal of Botany, 1989
The development of adventitious shoot formation from cultured somatic tissues of Solanum carolinense was studied using light microscopy. For purposes of comparison, callus initiation and proliferation were also followed. When stem segments of this plant were cultured on medium supplemented with 6 mg/l benzyladenine (BA), cell division was first ...
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Fossil soils as grounds for interpreting the advent of large plants and animals on land

Philosophical Transactions of the Royal Society of London. B, Biological Sciences, 1985
A little-explored line of evidence for the antiquity and nature of early vegetation on land is the soils in which they grew. Vegetation is one of a number of factors known to play an important role in forming modern soils and soil features. As in studies of the role of organisms in modern soil formation, what are needed are fossil soils that supported ...
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Integrative oncology: Addressing the global challenges of cancer prevention and treatment

Ca-A Cancer Journal for Clinicians, 2022
Jun J Mao,, Msce, Lorenzo Cohen, Karen M Mustian   +2 more
exaly  

NEW AND INTERESTING RECORDS OF ADVENTIVE PLANTS FROM THE AUCKLAND INSTITUTE AND MUSEUM HERBARIUM

1975
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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