Medicinal plants are the local heritage with global importance. They have curative properties due to presence of various complex chemical substances of different composition, which are found as secondary plant metabolites in one or more parts of these plants. These plant metabolites according to their composition are grouped as flavonoids, tannins, alkaloids, saponins etc...Guiera senegalensis ...

HPLC-SPE-NMR analysis of a crude extract of fermentation broth of cultured PESTALOTIOPSIS VIRGATULA isolate TC-320 from TERMINALIA CHEBULA Retz. (Combretaceae) disclosed the presence of a simple but unprecedented low-molecular-weight metabolite, 9-hydroxybenzo[ C]oxepin-3[1 H]-one, subsequently isolated by a targeted purification procedure.

A new species Terminalichus sanya Xu & Fan sp. nov. (Acari: Tenuipalpidae) on Terminalia catappa L. (Combretaceae) from China is described and illustrated. The ontogenetic changes in ventral and leg chaetotaxy on the female, deutonymph, protonymph and larva are presented. The generic definition of Terminalichus is updated and a key to the world species is provided.

Abstract Pollen types present in samples from corbiculae of Melipona capixaba (Moure and Camargo) (Hymenoptera: Apidae: Meliponina) worker bees were analyzed, as well as pollen samples from food pots inside the hives in three sites located at the bees' original habitat. The aim was to find out the sources used as a trophic resource by this species. The dominant pollen grains in the spectrum of ...

Widespread and common across much of the drier areas of western Africa, the woody shrub Guiera senegalensis (Combretaceae) is the sole member of its genus. Similarly widespread is Vuilletia houardi, a thrips species that induces galls on this shrub, and is recorded from Mali, Senegal, Gambia and northern Nigeria (Pitkin & Mound 1973). Moreover, large numbers of galls, together with their includ...