Results 61 to 70 of about 2,072 (187)

A new genus and species of gall midge (Diptera: Cecidomyiidae) associated with Waltheria indica L. (Sterculiaceae)

open access: yes, 2005
Anisodiplosis waltheriae Maia, a new genus and species of Cecidomyiidae that induces galls on leaves, leaf buds, and inflorescences of Waltheria indica (Sterculiaceae), is described (larva, pupa, male, and female) based on material from Minas Gerais ...
VALÉRIA CID MAIA, G. WILSON FERNANDES
core   +1 more source

Triterpenoidal and Phenolic Compounds Isolated from the Aerial Parts of and their Cytotoxicity on Several Cancer Cell Lines

open access: yesNatural Product Communications, 2019
Helicteres L. is one of the genera of the Sterculiaceae family with several remarkable activities. Previous studies revealed that terpenoids, flavonoids, and lignans are the dominant constituents of Helicteres species.
Triet Thanh Nguyen   +4 more
doaj   +1 more source

Preparation, Structure, and Bioactivities of Medicinal and Edible Homologous Plant Polysaccharides: A Review

open access: yesFood Science &Nutrition, Volume 13, Issue 8, August 2025.
This article reviews the research progress of medicinal and edible homologous plant polysaccharides (MEHPPs). It introduces their extraction and purification methods, expounds on structural characterization techniques, and elaborates on various biological activities and their mechanisms, providing a basis for the development of drugs and health ...
Mengnan Chen   +3 more
wiley   +1 more source

Melochia trujilloi una nueva especie de Melochia sección Mougeotia (Sterculiaceae) de Venezuela [PDF]

open access: yes, 2007
Se describe e ilustra a Melochia trujilloi Rondón & Cumana, una especie nueva de Melochia sección Mougeotia (Sterculiaceae) procedente del estado Lara, Venezuela.
Rondón, José Baudilio
core  

Determinação de compostos de massa molecular alta em folhas de plantas da Amazônia

open access: yesQuímica Nova, 2003
The fractIons of dichloromethane extracts of leaves from andiroba (Carapa guianensis - Meliaceae), caapi (Banisteriopsis caapi - Malpighiaceae), cocoa (Theobroma cacao - Sterculiaceae), Brazil nut (Bertholletia excelsa - Lecytidaceae), cupuaçu (Theobroma
Siqueira Denilson Soares de   +6 more
doaj  

Calogênese do híbrido Theobroma grandiflorum x T. obovatum (Sterculiaceae) Calogenesis of Theobroma grandiflorum x. T. obovatum hibrid (Sterculiaceae)

open access: yesActa Amazonica, 2004
O declínio da cacauicultura na amazônia tem sido causado pela doença vassoura-de-bruxa (Crinipellis perniciosa). Um híbrido interespecífico do mesmo gênero (Theobroma grandiflorum x T. obovatum) tem demonstrando resistência a esta doença.
Giorgini Augusto Venturieri   +1 more
doaj   +1 more source

A synoptical account of the Sterculiaceae in Bangladesh

open access: yesBangladesh Journal of Plant Taxonomy, 2012
Taxonomy, updated nomenclature and occurrence of the species belonging to the family Sterculiaceae in Bangladesh have been presented. Detailed herbarium study at Royal Botanic Gardens, Kew (K), Royal Botanic Garden, Edinburgh (E), British Museum (BM), Bangladesh National Herbarium (DACB) and Dhaka University Salar Khan Herbarium (DUSH) has revealed the
M. Oliur Rahman   +3 more
openaire   +2 more sources

Taxonomy in the light of incongruence: An updated classification of Malvales and Malvaceae based on phylogenomic data

open access: yesTAXON, Volume 74, Issue 2, Page 361-385, April 2025.
Abstract Malvales is a diverse order of flowering plants, economically and ecologically relevant, and it is known for its broad morphological variability. Recent phylogenomic studies have revealed a complex evolutionary history for the order, including localised phylogenetic discordances among nuclear loci.
Matheus Colli‐Silva   +24 more
wiley   +1 more source

Tres nuevas especies de Sterculia L. (Sterculiaceae) de Venezuela

open access: yes, 2011
RESUMEN     Como resultado del estudio taxonómico del género Sterculia L. (Sterculiaceae) en Venezuela, se describen tres nuevas especies: Sterculia abbreviata, procedente de los estados Amazonas, Aragua ...
MONDRAGÓN, Alcides
core   +1 more source

Nutraceutical Potential of Oilseeds and By‐Products (Cakes) of Three Underutilized Malvaceae Trees Grown in Sudan

open access: yesFood Science &Nutrition, Volume 13, Issue 3, March 2025.
These seeds could be a rich source of antioxidants that target diseases associated with oxidative stress, like diabetes and certain neurological disorders. ABSTRACT The nutraceutical potential of seed oils and cakes of Adansonia digitata, Grewia tenax, and Thespesia garckeana was evaluated by determining their chemical profile and examining their ...
Munna Tahir Abdel Rahman   +7 more
wiley   +1 more source

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