Results 171 to 180 of about 12,193 (223)

Content of metals in the seeds of Xanthium spinosum and Xanthium italicum

Fitoterapia, 2003
The quantitative analysis of metallic cations in the seeds of Xanthium spinosum L. and Xanthium italicum Moretti was performed. The differences for the two species reflect the different presence of some organic compounds having a ligand character.
L, Chirigiu   +3 more
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Xanthium italicum, Xanthium strumarium and Arctium lappa as new hosts for Diaporthe helianthi

Mycopathologia, 2010
Sunflower (Helianthus annuus) stem canker caused by Diaporthe helianthi is one of the most important sunflower diseases in Croatia. Until recently, sunflower was the only known host for D. helianthi. In our research carried out in the area of Eastern Croatia, isolates of Diaporthe/Phomospis were collected from Xanthium italicum, X.
Vrandečić, Karolina   +4 more
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MORPHOLOGY OF THE BUR OF XANTHIUM

Canadian Journal of Botany, 1964
This communication reports on an anatomical study of Xanthium strumarium Linn., with respect to the receptacle, the bur, its spines, and septum between the two flowers of a female inflorescence. The anatomical details, presented here, support Farr's view (1915), which was based entirely on ontogenical studies, that the bur is a continuation of the ...
B. S. Trivedi, Prakash Chandra Sharma
openaire   +1 more source

The properties of the oil of Xanthium spinosum*

Journal of the American Pharmaceutical Association (Scientific ed.), 1949
Some chemical and physical properties of the oil obtained from Xanthium spinosum are reported. Preliminary studies on toxicity and on blood pressure response indicate that the oil is pharmacodynamically inert.
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Xanthium strumarium

2006
Enthält 5 Bilder der Gewöhnlichen Spitzklette.
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Xanthium spinosum L.

2023
Pflanzensammlung Dietmar Brandes: Digitale ...
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[Comparison of HPLC fingerprints of Xanthium sibiricum and Xanthium mongolicum fruits].

Zhong yao cai = Zhongyaocai = Journal of Chinese medicinal materials, 2015
To compare and establish the HPLC fingerprint of Xanthium sibiricum and Xanthium mongolicum fruits for the quality control.Sample was separated on C18 column (250 mm x 4.6 mm, 5 μm) with the mobile phase consisting of methanol-0.2% phosphoric acid solution by gradient elution.
Xiao-Wei, Li, Shou-Jun, Jiang, Yu, Chen
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Xanthium spinosum L., Xanthium strumarium L. - ASTERACEAE

2023
Olim K. Khojimatov, Rainer W. Bussmann
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Studies in the Genus Xanthium

Botanical Gazette, 1926
1. Species of Xanthium found commonly on the shores of the St. Lawrence River at Montreal are X. italicum Mor., X. pennsylvanicum Wallr., X. inflexum Mack. & Bush, and a form thought to be X. orientale Linn., but of the described American species most like X. curvescens Millsp. & Sherff. 2.
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