Results 31 to 40 of about 2,683 (114)

Phytochemical studies at the bulbs of Ornithogalum Umbellatum L.

open access: yes, 2002
Phytochemical examination of the bulbs of Ornithogalum umbellatum L. led to the isolation a new steroidal compound. Its structure was determined to be 3-O-(2'-methoxy-4'-(2-pentenal))-phenyl sitosterol (1) by spectroscopic data and chemical ...
Oyman, Ü, Sabudak, T
core   +1 more source

Rhodexin A and rhodexoside in Ornithogalum umbellatum

open access: yes, 1967
Two Kedde-positive compounds, isolated in crystalline form from bulbs of Ornithogalum umbellatum, were shown by their infrared and ultraviolet spectra to be cardenolides.
G R PATERSON, J A SMITH
core   +1 more source

Antioxidant activities of the methanol and water extracts from Ornithogalum umbellatum

open access: yes, 2021
Ornithogalum (Asparagaceae) species are consumed both as a food and as a therapeutic agent for their medicinal properties in many countries, including Turkey. The aim of the study was to investigate the in vitro antioxidant activities in aerial parts
Yanardağ, Refiye   +6 more
core  

Ornithogalum umbellatum Linnaeus, 1753, spec. nov.

open access: yes
<p>Ornithogalum umbellatum, spec. nov.</p> <p> 9. Ornithogalum floribus corymbosis, pedunculis scapo altioribus, filamentis emarginatis. <i>Hort. cliff. 124.</i> <i>Hort. ups. 84.</i> <i>Roy. lugdb. 32.<
Linnaeus, Carolus
core   +1 more source

Locality of Ornithogalum umbellatum (Liliaceae) in the Carpathians [PDF]

open access: yes, 2012
Ornithogalum umbellatum L. is protected and rare species in natural localities in Poland. It occurs mainly in central and western part of the country. Only one locality was historically known from the Carpathians (Zając & Zając 2001). It was described by
Budzik, Krystian   +1 more
core  

Polysomy and supernumerary chromosomes in Ornithogalum umbellatum L. (Liliaceae)

open access: yes, 1987
One hundred bulbs of Ornithogalum umbellatum L. have been analyzed cytogenetically in one natural population collected from the Sierra Nevada of Spain. Three types of plants were identified: (i) diploid plants (2n = 18, 26%); (ii) diploid plants with a ...
C. Ruiz Rejón   +2 more
core   +1 more source

Ornithogalum umbellatum

open access: yes, 2019
3602-4434 W Parkway Drive, Russellville, AR, UShttps://orc.library.atu.edu/ornithogalum/1000/thumbnail ...
Long, Cole
core   +1 more source

Phytochemical Investigation of the Bulbs of Ornithogalum Umbellatum L. and Antimicrobial Activity of Its Raw Extract [PDF]

open access: yes, 2001
Bu çalışmada Edirne civanndan toplanan Ornithogalum umbellatum L. soğanlanndaki kimyasal bileşikler izole edilmiştir. Soğanlann kloroform (CHCl) ve CHCl3:C2H5OH (2:1) ekstrelerine, kromatografik yöntemler uygulanarak ayırma ve safiaştırma işlemleri ...
Şabudak, Temine   +2 more
core   +1 more source

Intraspecific variation of morphological characters of Ornithogalum umbellatum L. under conditions of Donetsk Botanical Garden of NAS of Ukraine

open access: yes, 2011
Рассмотрены особенности варьирования морфологических признаков Ornithogalum umbellatum L. в интродукционной популяции Донецкого ботанического сада. Установлено, что фенотипическая пластичность данного вида в наибольшей степени касается вегетативных ...
Павлова, М.А.
core   +1 more source

Developmental Morphology and Anatomy Shed Light on Both Parallel and Convergent Evolution of the Umbellate Inflorescence in Monocots, Underlain by a New Variant of Metatopy. [PDF]

open access: yesFront Plant Sci, 2022
Martínez-Gómez J   +8 more
europepmc   +1 more source

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