An empirical assessment of a single family-wide hybrid capture locus set at multiple evolutionary timescales in Asteraceae. [PDF]
Jones KE+13 more
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Haplotype-resolved chromosome-level genome of hexaploid Jerusalem artichoke provides insights into its origin, evolution, and inulin metabolism. [PDF]
Wang S+8 more
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Comparative Phytochemistry of Polyacetylenes of the Genus <i>Artemisia</i> (Asteraceae): Compounds with High Biological Activities and Chemotaxonomic Significance. [PDF]
Greger H.
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Revision of the genus Clibadium (Asteraceae, Heliantheae) [PDF]
Abstract Revision of the genus Clibadium (Asteraceae, Heliantheae). Brittonia 55: 245–301. 2003.—Clibadium L. (Asteraceae, Heliantheae) is a genus of 29 species distributed throughout Latin America, from Mexico to Peru, and in the West Indies, with high numbers of species in Costa Rica, Colombia, and Ecuador.
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The genusBlepharispermum (Asteraceae, Heliantheae) [PDF]
The palaeotropic genusBlepharispermum (Asteraceae, Heliantheae) is revised for the first time. Fifteen species from Africa, the Arabian Peninsula, Madagascar, India, and Ceylon are recognized. Two new species are described, viz.B. arcuatum andB. canescens. Aspects of the systematic position and morphology of the genus are discussed.
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Chromosome counts inCalea (Asteraceae-Heliantheae) [PDF]
Chromosome numbers are reported for six taxa ofCalea, among them tetraploidC. septuplinervia, the only known polyploid inCalea s. str. The base chromosome number ofCalea is interpreted as x = 19.
Lowell E. Urbatsch, John F. Pruski
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Revision of Otopappus (Compositae, Heliantheae)
Systematic Botany, 1983Otopappus (Compositae, Heliantheae) is revised to contain 15 species from Mexico and Central America. Prominent among the taxonomic difficulties have been generic delimitations, especially with Notoptera. The principal differentia between the two genera, pappus with and without squamellae, is shown not to correlate with other features, and the two ...
Ronald L. Hartman, Tod F. Stuessy
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Revision of Jaegeria (Compositae-Heliantheae) [PDF]
The genusJaegeria consists of a diploid-polyploid complex of eight species found in moist habitats from Mexico to South America. The distributions, habitats, generic affinities, and tribal placement are discussed. Chromosome numbers were determined for all species exceptJ. axillaris, which is known only from Colombia.J. glabra andJ.
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Flavonoids of Heliantheae s.l.
2001The tribe Heliantheae is one of the largest and most morphologically variable of Asteraceae. This size and complexity has led to two different subtribal classifications in recent years (Robinson, 1981; Stuessy, 1977), which in turn have stimulated detailed morphological cladistic analyses and discussions of the entire tribe (Karis, 1993b; Karis and ...
Bruce A. Bohm, Tod F. Stuessy
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