Cotyledon Variations in Juniperus Occidentalis Hook

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Topical wound-healing effects and phytochemical composition of heartwood essential oils of Juniperus virginiana L., Juniperus occidentalis Hook., and Juniperus ashei J. Buchholz.

Ethnobotanical surveys indicated that in the traditional medicines worldwide, several Juniperus species are utilized as antihelmintic, diuretic, stimulant, antiseptic, carminative, stomachic, antirheumatic, antifungal, and for wound healing. In the present study, essential oils obtained from heartwood samples of Juniperus virginiana L., Juniperus occidentalis Hook. and Juniperus ashei J. Buchho...

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Post - drought growth responses of western juniper ( Juniperus occidentalis var . occidentalis ) in central Oregon Paul

Increased atmospheric CO2 may affect the physiological response of natural trees to drought. We examined radial growth rates developed from five western juniper chronologies to determine if post-drought growth responses have changed. Using prior year October to current year June precipitation from 1896-1998, we identified drought recovery years as having standardized scores (z-scores) > 0 and p...

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New Findings in the Determination of the Mechanical Properties of the Wood of Western Juniper ( Juniperus occidentalis Hook . ) Report of 13 September 2007 Edwin

As previously reported wood of western juniper, Juniperus occidentalis Hook, was collected from nine locations throughout its range in northern California, south-central and central Oregon. Trees for testing were selected, in part, by their stem form and ability to provide useable test material. Trees of unusual size and form were not, however, selected for test trees, but were bypassed in favo...

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Updated Findings in the Determination of the Mechanical Properties of the Wood of Western Juniper ( Juniperus occidentalis Hook . ) Report of 3 September 2008

As previously reported, wood of western juniper, Juniperus occidentalis Hook, was collected from nine locations throughout its range in northern California, south-central and central Oregon. Trees for testing were selected, in part, by their stem form and ability to provide useable test material. Trees of unusual size and form were not, however, selected for test trees, but were bypassed in fav...

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Sagebrush steppe recovery after fire varies by development phase of Juniperus occidentalis woodland

Woodland ecosystems of the world have been changed by land use demands, altered fire regimes, invasive species and climate change. Reduced fire frequency is recognised as a main causative agent for Pinus–Juniperus L. (piñon–juniper) expansion in North American woodlands. Piñon–juniper control measures, including prescribed fire, are increasingly employed to restore sagebrush steppe communities....

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ژورنال

عنوان ژورنال: Aliso

سال: 1958

ISSN: 2327-2929

DOI: 10.5642/aliso.19580401.09