Results 11 to 20 of about 320 (155)

Ontogenia dos nectários extraflorais de Triumfetta semitriloba (tiliaceae) Extrafloral nectary ontogeny of Triumfetta semitriloba (Tiliaceae) [PDF]

Planta Daninha, 2002
Triumfetta semitriloba é uma planta daninha que apresenta nectários florais e extraflorais, sendo os últimos visitados por formigas que protegem a planta do ataque de insetos.
C.A.E. Leitão, R.M.S.A. Meira, A.A. Azevedo, J.M. Araújo   +3 more
doaj   +4 more sources

Chemical Constituents of the Leaves of [PDF]

Natural Product Communications, 2013
The new flavone glycoside 6- O -(6″- O-E-p -coumaroyl)-β-D-galactoscutellarein (triumfettalarein, 1), along with indol-3-carboxylic acid (2), β-sitosterol glycoside, and squalene were isolated from the methanol extract of leaves of Triumfetta semitriloba
Alejandra Barraza-Morales, Deisy Medrano-Nahuat, Sergio R. Peraza-Sánchez   +2 more
doaj   +3 more sources

Seasonal and Landscape-Driven Variations in Forage Resources of <i>Apis mellifera scutellata</i>: Implications for Pollination Sustainability and Colony Health in Taita Taveta County, Kenya. [PDF]

Ecol Evol
We used DNA metabarcoding to identify nectar and pollen plant species supporting honey bee nutrition across different landscapes and seasons in Taita Taveta County, Kenya. Forage availability was influenced by landscape and season, with exotic species (67%) dominating over native ones (33%), raising concerns about colony health and how the occurrence ...
Chege M, Wambua MB, Kilonzo WJ, Subramanian S, Nganso BT.   +4 more
europepmc   +2 more sources

Exploring the Cancer Therapeutic Potential of Traditional Medicinal Plants by Modulating the Apoptotic Pathway. [PDF]

Biomed Res Int
Introduction Cancer is a versatile disease with a high rate of relapse and mortality. Despite the presence of various treatment modalities, there is a serious need for the development of its management. Phytochemicals, which are abundant in nature, can be turned into novel medications for these types of diseases by optimizing their functions and ...
Kulkarni M, Hussain MA, Valdar RS, Hebbar S, Laha S.   +4 more
europepmc   +2 more sources

Complete Chloroplast Genomes of <i>Ranunculus arvensis</i> and <i>Ranunculus laetus</i>: Comparative Analysis and Phylogenetic Insights. [PDF]

Ecol Evol
Here, we de novo assembled the chloroplast genomes of Ranunculus arvensis and Ranunculus laetus, providing comprehensive comparative analysis with 21 congeners. The genomes exhibited conserved quadripartite structures with no major rearrangements, though lineage‐specific variations in atpH position were detected in two species.
Li H, Zhang S, Abdullah, Shah SA, Huang Y, Jia J, Guo L, Cui Y, Sun J, Heidari P, Tian X.   +10 more
europepmc   +2 more sources

Triumfetta

, 2022
Updated key to the species of Triumfetta from Brazil (adapted from Fernandes-Júnior et al. 2018). 1. Androgynophore with 10 glands ............................................................................................................................ T.
Cardoso, Jesiane Miranda, Fernandes-Júnior, Aluísio José, Gil, André Dos Santos Bragança   +2 more
openaire   +4 more sources

Triumfetta rhomboidea Jacq.

, 2022
Published as part of Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan & Wang, Qing-Feng, 2022, Annotated checklist of the vascular plants of Mount Kenya, East Africa, pp.
Zhou, Ya-Dong, Mwachala, Geoffrey, Hu, Guang-Wan, Wang, Qing-Feng   +3 more
openaire   +3 more sources

Naturally-occurring nematicides of plant origin: two decades of novel chemistries. [PDF]

Pest Manag Sci
A review of structure–activity correlations for 262 plant‐derived nematicidal compounds for controlling plant parasitic nematodes is presented. Chemical structures, sources, and isolation procedures are summarized based on the major chemical groups. Abstract Plant‐parasitic nematodes are among the most destructive plant pathogens, resulting in a global
Ibrahim H, Nchiozem-Ngnitedem VA, Dandurand LM, Popova I.   +3 more
europepmc   +2 more sources

Comparative Morpho-Anatomical Investigation of Leaves of Triumfetta tomentosa Boj. and Triumfetta rhomboidea Jacq.

Asian Journal of Biology, 2022
The plant species Triumfetta tomentosa Boj. and Triumfetta rhomboidea Jacq using Standard procedures were investigated on morphological characters. The morphological assessment of the species revealed great similarities in their habit, indumentum, nature and type of stem and leaf apices.
Imo, U. Robert, Sunday, M. Sam, Joseph, E. Okon   +2 more
openaire   +2 more sources

Triumfetta rhomboidea

, 2007
Published as part of Jarvis, Charlie, 2007, Chapter 7: Linnaean Plant Names and their Types (part T), pp. 878-905 in Order out of Chaos. Linnaean Plant Types and their Types, London :Linnaean Society of London in association with the Natural History Museum on page 903, DOI: 10.5281/zenodo ...
  +9 more sources