Results 131 to 140 of about 73,652 (334)

New combinations for infraspecific taxa in the genus Euphorbia L. (Euphorbiaceae)

open access: yesCollectanea Botanica, 1992
Es proposen als voltant de 80 combinacions noves de tàxons infraespecífics en el gènere Euphorbia L. Com anticipació a la publicació del catàleg mundial de tots el tàxons infraespecífics descrits i usats en la tribu Euphorbieae (Euphorbiaceae).Amés s ...
Rob C.H.M. Oudejans
doaj   +1 more source

Mallotus philippinensis Muell. Arg (Euphorbiaceae): Ethnopharmacology and Phytochemistry Review

open access: yesBioMed Research International, 2014
Mallotus philippinensis Muell. Arg (Euphorbiaceae) are widely distributed perennial shrub or small tree in tropical and subtropical region in outer Himalayas regions with an altitude below 1,000 m and are reported to have wide range of pharmacological ...
M. Gangwar, R. Goel, G. Nath
semanticscholar   +1 more source

Dioecy in a wind‐pollinated herb explained by disruptive selection on sex allocation via inbreeding avoidance

open access: yesNew Phytologist, EarlyView.
Summary The evolution of dioecy from hermaphroditism is widely thought to be a response to disruptive selection favoring males and females, driven by advantages of inbreeding avoidance, sexual specialization, or both. It has hitherto been difficult to uncouple the importance of these two hypotheses.
Kai‐Hsiu Chen, John R. Pannell
wiley   +1 more source

Notas adicionais sobre Mabea angularis Hollander (Euphorbiaceae), primeira citação para o estado do Pará, Brasil

open access: yesBoletim do Museu Paraense Emílio Goeldi. Ciências Naturais, 2009
Mabea angularis Hollander é citada pela primeira vez no estado do Pará. É apresentada a primeira descrição de flores, que eram desconhecidas da literatura.
Maria José de Sousa Trindade   +1 more
doaj   +1 more source

Backdrop to encounter : the 1770 landscape of Botany Bay, the plants collected by Banks and Solander and rehabilitation of natural vegetation at Kurnell [PDF]

open access: yes, 2013
The first scientific observations on the flora of eastern Australia were made at Botany Bay in April–May 1770. We discuss the landscapes of Botany Bay and particularly of the historic landing place at Kurnell (lat 34˚ 00’ S, long 151˚ 13’ E) (about 16 km
Benson, Doug, Eldershaw, Georgina
core  

Convergent adaptations: bitter manioc cultivation systems in fertile anthropogenic dark earths and floodplain soils in central Amazonia [PDF]

open access: yes, 2012
Shifting cultivation in the humid tropics is incredibly diverse, yet research tends to focus on one type: long-fallow shifting cultivation. While it is a typical adaptation to the highly-weathered nutrient-poor soils of the Amazonian terra firme, fertile
Alessandro Alves-Pereira   +5 more
core   +5 more sources

Identification of BAHD‐acyltransferase enzymes involved in ingenane diterpenoid biosynthesis

open access: yesNew Phytologist, EarlyView.
Summary The plant family Euphorbiaceae is an abundant source of structurally complex diterpenoids, many of which have reported anticancer, anti‐HIV, and anti‐inflammatory activities. Among these, ingenol‐3‐angelate (1a; tradename: Picato®), isolated from Euphorbia peplus, has potent antitumor activity.
Carsten Schotte   +10 more
wiley   +1 more source

Caracterización morfofisiológica de Jatropha curcas L. variedad Brasil cultivada en dos zonas de Colombia Morphophysiological characterization of Jatropha curcas L. variety Brazil in two areas of Colombia

open access: yesActa Agronómica, 2010
La Jatrofa o piñón (Jatropha curcas L.) es una planta oleaginosa que ha adquirido importancia en Colombia por su alta producción y calidad de aceite para biocombustibles, despertando el interés en la investigación de su fisiología y desempeño productivo.
Erik Alexander Pedraza Sánchez   +1 more
doaj  

Ethanomedicinal properties of Euphorbiaceae family- A comprehensive review [PDF]

open access: yes, 2014
Normal 0 false false false EN-US X-NONE X-NONE Ethanomedicine is the study of traditional medical practice which is concerned with the cultural interpretation of health, diseases and illness and also addresses the healthcare seeking process and healing ...
Gayatri, M.C., Sangha, R.Bijekar.
core  

NIR and anatomy of wood and charcoal from Moraceae and Euphorbiaceae species

open access: yes, 2015
In Brazil, charcoal has widely use in the iron industry and plays an important row as a domestic fuel for traditional roast. The carbonization of illegal logged native wood simultaneously with planted exotic species demands ways to avoid frauds ...
S. Nisgoski   +4 more
semanticscholar   +1 more source

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