Results 11 to 20 of about 12,266 (209)
The Oleoresin of Pseudotsuga Taxifolia [PDF]
The Journal of the American Pharmaceutical Association (1912), 1913 n ...
Beath, O. A., Kremers, Edward
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Pseudotsuga menziesii 'Fastigiata': 'Fastigiata' Douglas-Fir
EDIS, 2014 This cultivar of Douglas-Fir probably grows about 40 feet tall but spreads only about 10 or 15 feet in a dense, narrow pyramid in the landscape. This cultivar is denser than the species and is probably better suited for a screen planting. A row of these
Edward Gilman, Dennis Watson
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Notulae to the Italian alien vascular flora: 2 [PDF]
Italian Botanist, 2016 In this contribution, new data concerning the Italian distribution of alien vascular flora are presented. It includes new records, exclusions and confirmations for Italy or for Italian administrative regions for taxa in the genera Ageratum, Aster ...
Gabriele Galasso +27 more
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Polibotánica, 2023 El objetivo del estudio fue caracterizar la estructura horizontal y vertical, conocer la composición, riqueza, diversidad y el estado de la regeneración natural de un gradiente altitudinal (2200 m - 3200 m) de bosque templado en Guadalupe y Calvo ...
Samuel Alberto García García +5 more
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A dataset on the inventory of coniferous urban trees in the city of Orléans (France)
Data in Brief, 2016 The dataset supplied in this article provides the spatial location and the species composition of urban trees belonging to three coniferous genera (Pinus, Cedrus and Pseudotsuga) inventoried in 5 districts of the city of Orléans (France). A total of 9321
J.-P. Rossi +3 more
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Trajectoires d’autoéclaircie du Douglas (Pseudotsuga menziesii) en France
Revue Forestière Française, 2016 Les relations taille-densité sont des équations de prédiction du nombre d’arbres vivants en fonction d’une caractéristique moyenne de peuplement. Elles ne sont généralement connues que pour la densité maximum (densité relative RDI égale à 1). Sur la base
François Ningre +2 more
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Bulletin of popular information - Arnold Arboretum, Harvard University., 1919 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Наукові праці Лісівничої академії наук УкраїниThe plantations involving Pseudotsuga menziesii (Mirb.) Franco were studied in various forest-growth conditions of the Western Forest-Steppe, represented by different numbers of plots with varying participation of the studied tree species in the stand ...
Iurii Debryniuk +2 more
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International Journal of Forestry Research, 2016 We studied bark thickness in the mixed-conifer forest type throughout California. Sampling included eight conifer species and covered latitude and elevation gradients.
Nickolas E. Zeibig-Kichas +3 more
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Revista Mexicana de Ciencias Forestales, 2020 Para la caracterización de la estructura vertical de un bosque de Pseudotsuga menziesii en el ejido Chinatú, municipio Guadalupe y Calvo, Chihuahua, se realizó un muestreo aleatorio de ocho sitios circulares de 1 000 m2 dispersos en 80.46 ha.
Samuel Alberto García García +4 more
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