Gaillardia pulchella

Fig. 2.63 Compounds 206, an alkaloid, and 207-209, sesquiterpenes from Gaillardia pulchella. Compounds 210 and 211, triterpenes from Dudley a...

Heywood, J. S. and Levin, D. A. 1984. Allozyme variation in Gaillardia pulchella and G. amblyodon (Compositae) Relation to morphological and chromosomal variation and to geographicalisola-tion. Syst. Bot. 9 448-457. 

Stoutamire, W. P. 1954. Gaillardia pulchella and Gaillardia aristata The morphological and cytological variation and the taxonomy of their wild and cultivated races. Ph.D. Dissertation, Indiana University, Bloomington. 

Chromosomal races of Gaillardia pulchella (Asteraceae). Brittonia 29 297-309. 

Results of experiments with water and ethanol extracts from sesquiterpene-enriched plants Achillea millefolium and Gaillardia pulchella are given in Table 2. The inhibitory effects are dependent on the solvents and the concentration of plant material. Strongest effects were observed mainly, for leaves and flowers. 

Fig. 3 The fluorescence spectra of secretory cells seen on flower, leaf and root of Achilea millefolium (left) and of Gaillardia pulchella (right). Unbroken fatty line - secretory hair unbroken thick line - idioblast broken line - non-secretory cell dotted line - crystal on the surface (secretion).

Constit. of Swertia japonica and S. purpurascens Gaillardia anstata and G. pulchella Gentiana campestris and the aerial parts of G. german/caand G. ramosa leaves of Achillea genus of Dipsacaceae spp. and petalsof Iris japonica. Pale-yellow needles (H2O). Mp 243° dec. [a] ... 

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