Philodendron subgenus Meconostigma has been a well-circumscribed group since 1829. Members of this group are easily distinguished by diagnostic morphological characters as well as by a distinct ecology and geographical distribution. Based on molecular, morphological and cytological evidence, we propose the recognition of P. subg. Meconostigma as a distinct genus, Schott. We also present the necessary new combinations, an emended key and some nomenclatural and taxonomic corrections regarding 21 names of .
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http://dx.doi.org/10.3897/phytokeys.98.25044 | DOI Listing |
Nat Prod Res
December 2024
Department of Basic Sciences, Nova Friburgo Institute of Health (ISNF), Fluminense Federal University - Nova Friburgo Campus (CNF), Nova Friburgo, Brazil.
Cancer is the second leading cause of death in the world. Plants from genus have been studied for their biological activities. Here we evaluated the antitumor activity of essential oil in several cancer cell lines and its phytochemical composition.
View Article and Find Full Text PDFFront Pharmacol
December 2024
Department of Pharmaceutical Chemistry, Faculty of Pharmacy, University of Dhaka, Dhaka, Bangladesh.
Background: Schott and Hook.f. are two commonly found vegetable species of the genus , found mainly in the Asian region.
View Article and Find Full Text PDFDicranocentrus Schött, 1893 is one of the largest genera of Orchesellidae, with a Pantropical distribution. Here we describe and illustrate the first species of the genus recorded from the Brazilian Pampa domain, in the Southern Region of the country. Dicranocentrus pampaensis sp.
View Article and Find Full Text PDFJ Invertebr Pathol
June 2024
Integrated Group of Aquaculture and Environmental Studies, Federal University of Paraná, Curitiba, Paraná 80035-050, Brazil. Electronic address:
Portunid crabs are distributed worldwide and highly valued in aquaculture. Viral infections are the main limiting factor for the survival of these animals and, consequently, for the success of commercial-scale cultivation. However, there is still a lack of knowledge about the viruses that infect cultured portunid crabs worldwide.
View Article and Find Full Text PDFNat Prod Res
April 2024
Department of Pharmacognosy, Faculty of Pharmacy, Helwan University, Ain-Helwan, Cairo, Egypt.
(L.) Schott is a food crop with long history of use in treatment of various disorders including neurological diseases. The methanolic leaves extract (ME) and its -butanol fraction (-BF) demonstrated significant neuroprotective activity in monosodium glutamate induced excitotoxicity in rats.
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