Taxonomy ofHymenoxysSubgenusRydbergia(Asteraceae: Helenieae: Tetraneurinae)
نویسندگان
چکیده
منابع مشابه
Transformation from manufacturing process taxonomy to repair process taxonomy: a phenetic approach
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The resinous material accumulated on aerial parts of Madia species is shown to consist mainly of diterpenes, containing a series of flavonoid aglycones. A6- and/or 8-O-substitution is characteristic for many of these flavonoids. Three known rare diterpenes were found and the structure elucidation of a diterpene with a new carbon skeleton, named madiaol, is reported.
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WHAT THIS ARTICLE IS ABOUT The subtribe Flaveriinae (Asteraceae: Helenieae) includes a number of plant species sometimes called yellowtops, glowworts, and false broomweed. Different species of this subtribe differ in their chemical pathways involved in photosynthesis. Somes species use a system known as C 3 photosynthesis, some use a system known as C 4 photosynthesis, and others display charac...
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ژورنال
عنوان ژورنال: Lundellia
سال: 2005
ISSN: 1097-993X
DOI: 10.25224/1097-993x-8.1.28