Works on Phytochemical compounds biological activities
Published research works tagged with the topic “Phytochemical compounds biological activities”.
10 works
Showing 1 to 10 of 10 works
First record of the lac-producing species Kerria nepalensis Varshney (Hemiptera, Kerriidae) from China, with a key to C…
Lac insects include astonishing species responsible for lac production. Lac is composed of resins, dyes, and shellac wax with significant economic importance. Previously, 11 speci…
The genus Gymnetron from China with description of pre-imaginal stages of G. miyoshii, G. auliense and G. vittipenne (C…
There are four species of Gymnetron in China recorded to date including G. miyoshii Miyoshi, 1922, G. villosipenne Roelofs, 1875, G. auliense Reitter, 1907 and G. vittipenne Marse…
Walsura guangxiensis (Meliaceae), a new species from Guangxi, China
Walsura guangxiensis (Meliaceae), a new species from Guangxi, China, is here described and illustrated. The new species is easily distinguishable from the other two Chinese member…
Epimedium longnanense (Berberidaceae), a new species from Gansu, China
Epimedium longnanense, a new species of Epimedium (Berberidaceae) from Longnan Prefecture, Gansu Province, China, is here proposed and illustrated. E. longnanense has large flower…
Two new species and a new species record of Aglaia (Meliaceae) from Indonesia
Two new species of Aglaia from Indonesia are described, Aglaia monocaula restricted to West Papua, and Aglaia nyaruensis occurring on Borneo (Kalimantan, Brunei, Sabah and Sarawak…
Twenty-six additional new combinations in the Magnolia (Magnoliaceae) of China and Vietnam
In accordance with the previous reduction of the remaining genera of subfamily Magnolioideae (Magnoliaceae) into the genus Magnolia, twenty-six new nomenclatural combinations are …
The taxonomic relevance of flower colour for Epimedium (Berberidaceae), with morphological and nomenclatural notes for …
Morphological variations, particularly flower colour, could be considered as an evolutionarily and ornamentally significant taxonomic criterion for Epimedium. Our extensive field …
Biology of Blepharida-group flea beetles with first notes on natural history of Podontia congregata Baly, 1865 an endem…
The biology, host plants, and pest status of Podontia Dalman, 1824 species are reviewed. Natural history of Podontia congregata Baly, 1865 a flea beetle endemic to southern India,…
Spathelia belizensis, a new species and first record for the genus in Central America (tribe Spathelieae, Rutaceae)
Spathelia L. as currently circumscribed is endemic to the western portion of the West Indies, and contains nine species, one endemic to the Bahamas, three endemic to Jamaica and f…
A new species of Orthosiphon (Lamiaceae) from Angola
A new species of Orthosiphon (Lamiaceae), O. cinereus A.J.Paton, sp. nov. from Angola is described and the eight species of Orthosiphon in Angola listed with reference to previous…