Results 21 to 30 of about 61,221 (252)

Aporosa Blume from the paleoequatorial rainforest of Bikaner, India: Its evolution and diversification in deep time [PDF]

open access: yes, 2016
The Gondwanan origin, northward migration and subsequent collision with Asia means that the Indian subcontinent is of particular interest regarding the origin and dispersal of numerous plants and animal species.
Mehrotra, Rakesh C.   +3 more
core   +1 more source

Notes on Euphorbia subgenus Euphorbia in Ethiopia

open access: yesCollectanea Botanica, 1992
Es presenten unes notes preliminars per a la Flora d'Etiòpia sobre Euphorbia L. subgen. Euphorbia. Es do nen les sinonímies revisades per a E. abyssinica, E. Ampliphylla i E. poJyacantha. Es descriuen sis espècies noves (E. Burgeri M.a .
M. G. Gilbert
doaj   +1 more source

Chemical variability of phenolic compounds in Phyllanthus niruri

open access: yesEclética Química, 2023
Phyllanthus niruri L. has been used in folk medicine to treat hepatitis, diabetes, urinary tract disorders, and renal calculi. Here, the chemical differences among its organs and the seasonal chemical variability in the aerial parts were evaluated.
Ingrid Albrecht   +4 more
doaj   +1 more source

Microbubbles enhanced synthetic phorbol ester degradation by ozonolysis [PDF]

open access: yes, 2014
A phorbol-12-myristate-13-acetate (TPA) is a synthetic analogue of phorbol ester (PE), a natural toxic compound of Euphorbiaceae plant. The oil extracted from plants of this family is useful source for primarily biofuel.
Kuvshinov, Dmitriy   +2 more
core   +2 more sources

Euphorbia candelabrum auctt

open access: yesCollectanea Botanica, 1992
En aquest treball es discuteix informació taxonòmica sobre Euphorbia candelabrum Welwitsch i el nom il-legitim E. candelabrum Kotschy.
L. C. Leach
doaj   +1 more source

GC/MS Analyses of the Essential Oils Obtained from Different Jatropha Species, Their Discrimination Using Chemometric Analysis and Assessment of Their Antibacterial and Anti-Biofilm Activities

open access: yesPlants, 2022
The essential oils of Jatropha intigrimma, J. roseae and J. gossypifolia (Euphorbiaceae) were analyzed employing GC/MS (Gas Chromatography coupled with Mass Spectrometry) analyses. A total of 95 volatile constituents were identified from J. intigrimma, J.
Mariam I. Gamal El-Din   +3 more
doaj   +1 more source

Seedling growth of selected field crop species as influenced by Jatropha curcas extract [PDF]

open access: yesJournal of Horticulture and Postharvest Research, 2021
Purpose: The experiment was conducted to investigate into the allelopathic potential of the aqueous extracts of different parts of Jatropha curcuson seven selected field crop species.
A K M Mominul Islam   +5 more
doaj   +1 more source

Complete plastome sequence of Mallotus peltatus (Geiseler) Müll. Arg. (Euphorbiaceae): A beverage and medicinal plant in Hainan, China

open access: yesMitochondrial DNA. Part B. Resources, 2020
Mallotus peltatus is a tropical plant of the Euphorbiaceae family, which could be used as a beverage and medicine in Hainan, China. Here, we report and characterize the complete plastome of M. peltatus.
Xiu-Rong Ke   +5 more
doaj   +1 more source

The family Euphorbiaceae, source of vegetable oils for the technochemical industry

open access: yesGrasas y Aceites, 1992
The family Euphorbiaceae includes a huge number of species some of which provide important raw materials such as rubber, cassava, waxes and oils. In this study, the general botanical and chemical characteristics of this family are described firstly ...
M. J. Pascual Villalobos   +1 more
doaj   +1 more source

The effect of elevation on species richness in tropical forests depends on the considered lifeform: results from an East African mountain forest [PDF]

open access: yes, 2019
Elevation gradients in tropical forests have been studied but the analysis of patterns displayed by species richness and elevation have received little attention.
Amani, Christian   +3 more
core   +1 more source

Home - About - Disclaimer - Privacy