Results 141 to 150 of about 1,647 (178)

Linking functional diversity and social actor strategies in a framework for interdisciplinary analysis of nature's benefits to society. [PDF]

open access: yesProc Natl Acad Sci U S A, 2011
Díaz S   +8 more
europepmc   +1 more source

Astonishing diversity-the medicinal plant markets of Bogotá, Colombia. [PDF]

open access: yesJ Ethnobiol Ethnomed, 2018
Bussmann RW   +3 more
europepmc   +1 more source

Introducción de plantas ornamentales leñosas americanas [PDF]

open access: yes, 1995
Díaz Lifante, Zoila María   +2 more
core  

Aspidosperma quebracho-blanco Schltdl.

Medicinal and Aromatic Plants of the World, 2021
Aspidosperma quebracho-blanco Schltdl. is a tree that - at maturity - can reach up to 25 m in height. It has a straight trunk that can reach 0.8–1 m in diameter. It is commonly known as “quebracho blanco” and widely used in the Chaco region as medicine to treat fever, malaria, swellings, stomach upsets, cough, headaches, syphilis, impotence, benign ...
Diego Alejandro Sampietro
exaly   +3 more sources

Novel indole alkaloids from cell suspension cultures of aspidosperma quebracho blanco schlecht

Tetrahedron Letters, 1991
Abstract Two novel monoterpenoid indole alkaloids, aspidochibine ( 1 ) and 3-oxo-14,15-dehydrorhazinilam ( 2 ), were isolated from cell suspension cultures of Aspidosperma quebracho blanco Schlecht. Aspidochibine ( 1 ) exhibits a new alkaloid skeleton. The structure of these alkaloids was elucidated by spectroscopic methods.
Norio Aimi   +8 more
exaly   +2 more sources

Biological and Phytochemical Evaluation of Plants XI: Isolation of Aspidospermine, Quebrachidine, Rhazinilam, (—)-Pyrifolidine, and Akuammidine from Aspidosperma Quebracho-blanco (Apocynaceae)

Journal of Pharmaceutical Sciences, 1973
A phytochemical investigation of the leaves of Aspidosperma quebracho-blanco (Apocynaceae) resulted in the isolation of rhazinilam, a new nonindole lactam alkaloid, in addition to the known bases, aspidospermine, quebrachidine, (—)-pyrifolidine, and akuammidine. Aspidospermine and quebrachidine were the major leaf alkaloids.
R L, Lyon   +3 more
exaly   +3 more sources

Regeneration and structure of Aspidosperma quebracho-blanco Schl. in the Arid Chaco (Córdoba, Argentina)

Forest Ecology and Management, 1999
The Aspidosperma quebracho-blanco is an important sclerophyllous evergreen species of the Argentine Chaco. There is scarce information about demographic patterns of A. quebracho blanco in the Arid Chaco. This paper focused on describing consequences of the process of degradation of the vegetation on the regeneration and size structure of A.
Alicia H Barchuk   +1 more
exaly   +2 more sources

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