We thank the Facultad de Ciencias Biológicas(Gómez Palacio,Dgo,México)for the technical support,and we are sincerely thankful for the help from Biologist Arturo Salcido Adame.
The genus Argemone L.(Papaveraceae)is found widely distributed in Mexico’s Chihuahuan Desert(CD).Some species of this genus are of phytochemical or ethnobotanical interest.They are inedible plants considered as scrub...
supported by grants from the Second Tibetan Plateau Scientific Expedition and Research (STEP) program (2019QZKK0502);the Key R&D Program of Yunnan Province (202103AF140005);the National Natural Science Foundation of China (32170215 and 32100187);the National Natural Science Foundation of China-Yunnan Joint Fund to Support Key Projects (U1802232);Strategic Priority Research Program of Chinese Academy of Sciences(XDA20050203);International Partnership Program of Chinese Academy of Sciences (151853KYSB20180009);Yunnan Young&Elite Talents Project (YNWR-QNBJ-2019-033);Ten Thousand Talents Program of Yunnan Province (202005AB160005);Chinese Academy of Sciences “Light of West China” Program。
The genus Corydalis, with ca. 530 species, has long been considered taxonomically challenging because of its great variability. Previous molecular analyses,based on a few molecular markers and incomplete taxonomic sam...
I.A.G.received support from the Biotechnology and Biological Sciences Research Council,United Kingdom(grant BB/K018809/1)and the Gar-field Weston Foundation,United Kingdom.
Phylogenomic analysis of whole genome sequences of five benzylisoquinoline alkaloid(BIA)-producing species from the Ranunculales and Proteales orders of flowering plants revealed the sequence and timing of evolutionar...
Bocconia (lo species) and Macleaya (2 species) are two disjunct genera between South America and eastern Asia (EAS) in the Papaveraceae offering an opportunity to compare its biogeographic history with that of t...
Two new species,Meconopsis muscicola and M.yaoshanensis(Papaveraceae),are described and characterized.Differences separating them from similar species are discussed and photos showing their diagnostic features are pro...
A new species with two varieties, Meconopsis balangensis varieties balangensis and atrata (Papaveraceae), is described and characterized. Differences separating it from similar species are discussed and photos showing...
Yunnan Natural Science Foundation (grant No .2008CC013)
Two new species of Meconopsis,M.pulchella and M.heterandra are described and characterized. Differences with similar species are discussed and photos showing the diagnostic features are provided.
Objective:The column chromatographic fractions of chloroform(CH1,CH2,CH3) seed extracts of Argemone mexicana(A.mexicana) were screened for antibacterial activity and phytochemical analysis.Methods:CH3 fraction was iso...
supported by the"Hundred Talents Program"and"West Light Program"of Chinese Academy of Sciences and the National Natural Sciences Foundation of China(No.20775083)
Phytochemical investigation of the whole plants of Dicranostigma leptopodum (Maxim) Fedde has lead to the isolation of five alkaloids: dicranostigmine (1), isocorydinc (2), corydine (3), protopine (4) and s...
The U.S.National Science Foundation(grant no.DEB-0321846 to D.E.Boufford);the Chinese National Natural Science Foundation(grants no.40332021,30625004 and 30420120049 to H.Sun)
Field studies in the Lamagetou Nature Reserve, Mianning Xian, Sichuan Province, in the summer of 2005 revealed a particularly rich and diverse flora. One particularly noteworthy plant growing in openings in the forest...