Four new synonyms and a new combination in Parnassia (Celastraceae)
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چکیده
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Four new synonyms and a new combination in Parnassia (Celastraceae)
Parnassia yunnanensis had been previously described based on mixed specimens containing materials partially belonging to Parnassia cacuminum, which makes the application of Parnassia yunnanensis ambiguous. Therefore, we lectotypified Parnassia yunnanensis and meanwhile synonymized Parnassia lanceolata var. oblongipetala under it. Parnassia yunnanensis var. longistipitata was found more similar ...
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Further Study on Chemical Constituents of Parnassia wightiana Wall: Four New Dihydro-β-agarofuran Sesquiterpene Polyesters
Four new (1-4), along with six known (5-10) dihydro-β-agarofuran sesquiterpene polyesters were isolated from the whole plants of Parnassia wightiana. The new compounds were structurally elucidated through spectroscopic analysis including UV (Ultraviolet Spectrum), IR (Infrared Spectrum), ¹H-NMR (¹Hydrogen-Nuclear Magnetic Resonance), ¹³C-NMR (¹³Carbon-Nuclear Magnetic Resonance), DEPT (Distorti...
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ژورنال
عنوان ژورنال: PhytoKeys
سال: 2017
ISSN: 1314-2003,1314-2011
DOI: 10.3897/phytokeys.77.11513