Results 31 to 40 of about 287 (136)
Biotemas, 2012 Este estudo apresenta um levantamento das espécies de plantas vasculares herbáceas, subarbustivas e trepadeiras, espontâneas em ambientes antrópicos no campus da Universidade Federal de Santa Catarina, em Florianópolis, Santa Catarina, Brasil.
Gustavo Hassemer, Rafael Trevisan
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Эколого-ценотическое разнообразие петрофитных сообществ долины реки Чулышман
Turczaninowia, 2019 Приведен обзор ценотического разнообразия доминирующей на территории среднего и нижнего течения реки Чулышманпетрофитной растительности, представленной двумя классами, двумя порядками, тремя союзами и пятью ассоциациями.
M.A. Polyakova, M. Valachovič
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Meiotic Studies in Some Species of Tribe Cichorieae (Asteraceae) from Western Himalayas
The Scientific World Journal, 2014 The present paper deals with meiotic studies in 15 species belonging to 6 genera of the tribe Cichorieae from various localities of Western Himalayas. The chromosome number has been reported for the first time in Hieracium crocatum (2n=10) and Lactuca ...
Raghbir Chand Gupta +3 more
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Youngia japonica (Asteraceae, Lactuceae), una novedad para la Flora adventicia de Argentina
Boletín de la Sociedad Argentina de BotánicaSe menciona por primera vez para Argentina la presencia de Youngia japonica, una maleza nativa del Sudeste de Asia. Fue observada como ruderal e invasora de jardines en las provincias de Tucumán y Entre Ríos.
Alberto C. Slanis , María C. Perea
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Sesquiterpene glycosides from Youngia denticulata (Houtt.) Kitam.
Chemical and Pharmaceutical Bulletin, 1986 Four new guaiane-type sesquiterpene glycosides have been isolated from Youngia denticulata (HOUTT.) KITAM. (Compositae), in addition to two known compounds, picriside C and crepidiaside A. Their structures were elucidated on the basis of spectral data and some chemical transformations.
ADEGAWA, SHIGERU +2 more
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Joining the locals: Plant invaders shift leaf defenses to match native neighbors
Ecology, Volume 106, Issue 6, June 2025.Abstract Local adaptation is common in invasive plants, but there is no consensus as to whether shifts in functional traits between invader “home” and “away” ranges contribute to their success in competition with native species. Theory based on enemy release suggests that invaders should reallocate limiting resources away from nutritive‐based defenses ...
Jason Fridley +7 more
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Youngia japonica (oriental false hawksbeard).
, 2020 Abstract Youngia japonica is a cosmopolitan herb that often grows as an agricultural and environmental weed. Native to temperate and tropical Asia and Australia, it has been introduced in Africa, the Canary Islands, the Americas and many Pacific Islands.
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Do water–energy dynamics drive plant species richness patterns on the high alpine Tibetan plateau?
Ecosphere, Volume 16, Issue 5, May 2025.Abstract Knowledge on the spatial distribution of plant species richness and its associated factors is crucial for addressing several ecological problems. Climate factors have long been used to explain species richness patterns across space and time. In this study, we investigated how water and energy variables shape species richness patterns on the ...
Prakash Bhattarai +2 more
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, 2007 Prenanthes japonica Linnaeus, Systema Naturae, ed. 12, 2: 521; Mantissa Plantarum: 107. 1767. "Habitat in Japonia. Kleynhoff." RCN: 5834. Lectotype (Grierson in Dassanayake & Fosberg, Revised Handb. Fl. Ceylon 1: 268. 1980): Kleynhoff, Herb. Linn. No. 952.6 (LINN). Current name: Youngia japonica (L.) DC. (Asteraceae).
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ChemistrySelect, Volume 10, Issue 12, March 26, 2025.Caffeoylquinic acids derived from medicinal plants were evaluated for their potential as inhibitors of the Rift Valley Fever Virus, specifically targeting the LRP1‐CR17 protein. The study employed DFT, molecular docking, and molecular dynamics simulations to analyze these compounds. The results showed strong binding affinities to the LRP1‐CR17 receptor,
Garland K. More +4 more
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