Flavonoids and Terpenoids from the Resinous Exudates of Madia Species (Asteraceae, Helenieae)

et al., Cameron and Fergusson type material of Alloxysta in BMNH Lectotype of Allotria ruficollis ♀, designated here with the following labels: “Holotype” round label with red

The fractions which were eluted from the same column with 30 : 70 acetone-petroleum ether were also combined and further purified by silica-gel preparative TLC plates using 35 :

Members of several genera of Asteraceae, belonging to the tribes Mutisieae, Cardueae, Lactuceae (all subfamilyCichorioideae), and of Astereae, Senecioneae, Helenieae and Helian-

When they prepared their table on distri- bution of flavonoid classes and structural features in Helenieae, flavonoid data of only one species were availabale, so they noted a

A broad comparison between Tables 2 and 3 suggests that the 44 studies taking the individual elements interaction approach provide far more mixed results with respect to any

Diagnosis and comparisons: Micrurus boicora can be dis- tinguished from all congeners by the following combina- tion of characters: cloacal plate single; narrow parietal red- dish

In order to make the book more visually appeal- ing, I would suggest that at least all the species be portrayed in colour plates, which would pro- vide the “amateur user”

In speciation driven by divergent ecological or sexual selection, extrinsic and prezygotic forms of isolation 1324. evolve first, and often interact, to