• Publications
  • Influence
Everywhere but Antarctica: using a supertree to understand the diversity and distribution of the Compositae.
s. Albuquerque, New Mexico, August 12-16, 2001. Botanical Society of America. Pp. 132. Panero, J.L., Baldwin, B.G., Schilling, E.E. & Clevinger, J.A. 2001c. Molecular phylogenetic studies of membersExpand
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Studies on the Gymnantheminae (Vernonieae: Asteraceae) III: restoration of the genus Strobocalyx and the new genus Tarlmounia
ABSTRACT The genus Strobocalyx is resurrected from the synonymy of Gymnanthemum and Vernonia, and the genus Tarlmounia is described. Both of these Asian and Malaysian genera have distinct stylarExpand
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Two new genera, Hoffmannanthus and Jeffreycia, mostly from East Africa (Erlangeinae, Vernonieae, Asteraceae)
Abstract Two genera of Vernonieae subtribe Erlangeinae with Type A pollen, 5-ribbed achenes, and blunt-tipped sweeping hairs on the styles are described as new, Hoffmannanthus with one species andExpand
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RELATIONSHIPS WITHIN THE VITTADINIA GROUP OF ASTEREAE (ASTERACEAE)1
analysis, separately and together. Minuria, Peripleura, and Tetramolopium are paraphyletic as currently defined. Tetramolopium vagans from Australia appears to represent an undescribed genus. BothExpand
Species concepts [6]
St. Clair River project crosses U. S. -Canada border
  • R. Chan
  • Environmental Science
  • 1 August 1990
Environmental concerns dictated a directionally drilled crossing of the ST. Clair River in Canada. The author tells how careful monitoring and drilling operation modifications overcame environmentalExpand
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MOLECULAR AND MORPHOLOGICAL REASSESSMENT OF RELATIONSHIPS WITHIN THE VITTADINIA GROUP OF
2Department of Biology, University of New Mexico, Albuquerque, New Mexico 87131 USA; 3School of Biological Science, University of New South Wales, Sydney, New South Wales 2052, Australia; 4JepsonExpand