Results 11 to 20 of about 24,266 (210)

Mechanism of Dietary Variation of Grazing Yaks on Tibetan Plateau: The Role of Seasonal Heterogeneity of Resources. [PDF]

open access: yesEcol Evol
Using DNA metabarcoding, we show that Tibetan yaks are highly selective foragers in the resource‐rich summer but switch to a diverse, generalist diet to survive the harsh winter. This flexible foraging strategy is driven by seasonal plant availability, providing strong support for optimal foraging theory and highlighting the critical need to protect ...
Ru Y   +9 more
europepmc   +2 more sources

A new nomenclatural combination in Reynoutria (Polygonaceae)

open access: yesUkrainian Botanical Journal, 2023
The genus Reynoutria includes ca. six species native to East Asia. Hybridization is rather common in this genus. The hybrid Reynoutria ×bohemica Chrtek & Chrtková is currently widespread in Europe, Asia, North and partly South America, Australia and New ...
Ihor G. OLSHANSKYI   +1 more
doaj   +1 more source

Emex spinosa (L.) Campd.: A Review on Ethnomedicinal, Phytochemical, Pharmacological, and Toxicological Profile. [PDF]

open access: yesChem Biodivers
Graphical abstract illustrating the pharmacological potential of E. spinosa. ABSTRACT Emex spinosa (L.) Campd. (E. spinosa) is a plant species belonging to the Polygonaceae family. It is native to the Middle East, North Africa, and Europe and is most commonly seen on the coastlines of Mediterranean countries.
Amtaghri S   +9 more
europepmc   +2 more sources

Month of Harvest and Leaf Age Impact the Bromatological Composition and Polyphenol Content of Gymnopodium floribundum Rolfe Leaves

open access: yesAgriculture, 2022
In the present study, the effects of macro- and microclimatic conditions, month of harvest, and leaf age at harvest on the bromatological composition and polyphenol content of Gymnopodium floribundum leaves were evaluated.
Guadalupe Isabel Ortíz-Ocampo   +7 more
doaj   +1 more source

Potential phytotoxic and shading effects of invasive Fallopia (Polygonaceae) taxa on the germination of dominant native species [PDF]

open access: yes, 2011
Two species of the genus Fallopia (F. sachalinensis, F. japonica, Polygonaceae) native to Asia, and their hybrid (F. ×bohemica), belong to the most noxious plant invaders in Europe.
Jarošík, Vojtěch   +3 more
core   +3 more sources

The complete chloroplast genome of a medical herb, Rheum lhasaense (Polygonaceae), from Qinghai-Tibet Plateau in China

open access: yesMitochondrial DNA. Part B. Resources, 2022
Rheum lhasaense (Polygonaceae) is one of the genuine medicinal herbs in Qinghai-Tibet Plateau, China. Here we report the first chloroplast (cp) genome of R. lhasaense using Illumina NovaSeq 6000 platform.
Ruifeng Zhang   +6 more
doaj   +1 more source

Antioxidant and cytotoxic activities of curly dock (Rumex crispus L., Polygonaceae) fruit extract [PDF]

open access: yesVojnosanitetski Pregled, 2020
Background/Aim. Congenital malformations still represent one of the most important causes of prenatal and infant death. The study aim was to analyze occurrence, outcomes and risk factors of different types of congenital anomalies. Methods.
Ćebović Tatjana   +5 more
doaj   +1 more source

Characterization of the complete chloroplast genome of Homalocladium platycladum (Polygonaceae) and its phylogenetic analysis

open access: yesMitochondrial DNA. Part B. Resources, 2022
Homalocladium platycladum is a fascinating ornamental plant that has long been used in Chinese medicine. Here, we characterize the complete chloroplast genome sequence of this plant (GenBank: NC_062330). This circular genome has a total length of 163,202
Zijie Chen   +4 more
doaj   +1 more source

The complete chloroplast genome sequence of Persicaria perfoliata (L.) H. Gross: a medicinal plant

open access: yesMitochondrial DNA. Part B. Resources, 2022
Persicaria perfoliata (L.) H. Gross is an herbal medicine with a long history of common use in China. In this study, we sequenced and assembled the complete chloroplast genome sequence of P.
Hongsheng Yang   +6 more
doaj   +1 more source

The chloroplast genome of Fallopia aubertii (Polygonaceae) from Xining, China

open access: yesMitochondrial DNA. Part B. Resources, 2021
Fallopia aubertii (L.Henry) Holub (Polygonaceae), a woody plant with a voluble stem, is used as a folk herbal medicines for the treatment of gout, fever and pneumonia. To better understand the molecular genetics of F.
Yongchang Lu   +4 more
doaj   +1 more source

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