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- Publications
- Influence
The borage family (Boraginaceae s.str.): A revised infrafamilial classification based on new phylogenetic evidence, with emphasis on the placement of some enigmatic genera
- J. Chacón, F. Luebert, +8 authors M. Weigend
- Biology
- 24 June 2016
SYNTHESYS project by the European Community Research Infrastructure Action under the FP6 "Structuring the European Research Area" GB-TAF-4514
FP7 "Capacities" Programmes ES-TAF-136 AT-TAF-2001… Expand
American amphitropical disjuncts: Perspectives from vascular plant analyses and prospects for future research
- Michael G. Simpson, L. Johnson, Tamara Villaverde, Tamara Villaverde, C. M. Guilliams
- Biology
- 1 November 2017
Plants with a native (i.e., naturally occurring or nonanthropogenic) American amphitropical disjunct (AAD) distribution, occurring on both sides of, but not within, the American tropics, have long… Expand
Uncorrelated evolution of leaf and petal venation patterns across the angiosperm phylogeny.
- A. Roddy, C. M. Guilliams, +6 authors T. Dawson
- Biology, Medicine
- Journal of experimental botany
- 1 October 2013
Early angiosperm evolution, beginning approximately 140 million years ago, saw many innovations that enabled flowering plants to alter ecosystems globally. These included the development of novel,… Expand
Familial classification of the Boraginales
- Federico Luebert, Federico Luebert, +18 authors M. Weigend
- Biology
- 1 June 2016
The Boraginales are now universally accepted as monophyletic and firmly placed in Lamiidae. However, a consensus about familial classification has remained elusive, with some advocating recognition… Expand
Phylogeny of the popcorn flowers: Use of genome skimming to evaluate monophyly and interrelationships in subtribe Amsinckiinae (Boraginaceae)
- Michael G. Simpson, C. M. Guilliams, Kristen E. Hasenstab-Lehman, Kristen E. Hasenstab-Lehman, Makenzie E. Mabry, Lee Ripma
- Biology
- 1 December 2017
Subtribe Amsinckiinae, currently containing 13 genera and approximately 287 species, is a speciesrich group of the family Boraginaceae. Past studies assessing relationships had a limited sample size… Expand
Memoirs of a frequent flier: Phylogenomics reveals 18 long-distance dispersals between North America and South America in the popcorn flowers (Amsinckiinae).
- C. M. Guilliams, Kristen E. Hasenstab-Lehman, Makenzie E. Mabry, Michael G. Simpson
- Biology, Medicine
- American journal of botany
- 1 November 2017
PREMISE OF THE STUDY
American amphitropical disjunction (AAD) is an important but understudied New World biogeographic pattern in which related plants occur in extratropical North America and South… Expand
Pleistocene radiation of the serpentine-adapted genus Hesperolinon and other divergence times in Linaceae (Malpighiales).
- Adam C Schneider, William A. Freyman, C. M. Guilliams, Yuri P Springer, B. Baldwin
- Biology, Medicine
- American journal of botany
- 1 February 2016
PREMISE OF THE STUDY
Hesperolinon (western flax; Linaceae) is endemic to the western United States, where it is notable for its high and geographically concentrated species diversity on… Expand
Pectocarya anisocarpa, a new species of Boraginaceae, and a revised key for the genus in western North America
- C. M. Guilliams, Barbara A. Veno, M. Simpson, Ronald B. Kelley
- Biology
- 2013
Pectocarya is a genus of 13 currently accepted taxa in Boraginaceae, subtribe Cryptanthinae. The genus has an amphitropical distribution in the New World, with eight taxa in western North America,… Expand
Patterns and processes of American amphitropical disjunctions: New insights
- Michael G. Simpson, C. M. Guilliams, L. Johnson
- Biology
- 1 November 2017
For over a hundred years, botanists and biogeographers have noticed an interesting pattern: the occurrence of the same plant species or very close relatives on either side of the tropics in North… Expand
Ajo Peak to Tinajas Altas: A flora of southwestern Arizona. Part 10. Eudicots: Berberidaceae, Bignoniaceae, and Boraginaceae
- R. Felger, S. Rutman, C. M. Guilliams, J. Malusa
- Biology
- 2015
A floristic account is provided for three eudicot families as part of the vascular plant flora of the contiguous protected areas of Organ Pipe Cactus National Monument, Cabeza Prieta National… Expand
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