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Richard G Olmstead

Explore the profile of Richard G Olmstead including associated specialties, affiliations and a list of published articles. Areas
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Articles 62
Citations 2148
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Recent Articles
1.
Villaverde T, Larridon I, Shah T, Fowler R, Chau J, Olmstead R, et al.
New Phytol . 2023 Mar; 240(4):1601-1615. PMID: 36869601
The figwort family, Scrophulariaceae, comprises c. 2000 species whose evolutionary relationships at the tribal level have proven difficult to resolve, hindering our ability to understand their origin and diversification. We...
2.
Alaria A, Chau J, Olmstead R, Peralta I
PhytoKeys . 2022 May; 194:75-93. PMID: 35586321
Cerv., Ruiz & Pav., and Juss. form a clade within tribe Petunieae (Solanaceae). Phylogenetic studies of Petunieae, either as part of a family-wide analysis or focusing on the genera and...
3.
Ragsac A, Fabre P, Sarkinen T, Olmstead R
Mol Phylogenet Evol . 2021 Nov; 166:107335. PMID: 34757167
Intercontinental disjunct distributions can arise from vicariance, long distance dispersal, or both. Tecomeae (Bignoniaceae) are a nearly cosmopolitan clade of flowering plants providing us with an excellent opportunity to investigate...
4.
Li H, Luo Y, Gan L, Ma P, Gao L, Yang J, et al.
BMC Biol . 2021 Oct; 19(1):232. PMID: 34711223
Background: Flowering plants (angiosperms) are dominant components of global terrestrial ecosystems, but phylogenetic relationships at the familial level and above remain only partially resolved, greatly impeding our full understanding of...
5.
Frost L, OLeary N, Lagomarsino L, Tank D, Olmstead R
Am J Bot . 2021 Oct; 108(10):1982-2001. PMID: 34669193
Premise: As a family of Neotropical origin and primarily Neotropical distribution, the Verbenaceae are a good but understudied system with which to understand Neotropical evolution. Tribe Citharexyleae comprises three genera:...
6.
Lu-Irving P, Bedoya A, Salimena F, Dos Santos Silva T, Viccini L, Bitencourt C, et al.
Am J Bot . 2021 Aug; 108(8):1354-1373. PMID: 34418063
Premise: Lantana and Lippia (Verbenaceae) are two large Linnean genera whose classification has been based on associated fruit traits: fleshy vs. dry fruits and one vs. two seed-bearing units. We...
7.
Bedoya A, Leache A, Olmstead R
New Phytol . 2021 Jul; 232(5):2175-2190. PMID: 34318482
Northern South America is a geologically dynamic and species-rich region. Fossil and stratigraphic data show that mountain uplift in the tropical Andes reconfigured river drainages. These landscape changes shaped the...
8.
Ma Y, Wariss H, Liao R, Zhang R, Yun Q, Olmstead R, et al.
New Phytol . 2021 Jul; 232(3):1463-1476. PMID: 34292587
Understanding processes that generate and maintain large disjunctions within plant species can provide valuable insights into plant diversity and speciation. The butterfly bush Buddleja alternifolia has an unusual disjunct distribution,...
9.
Zhao F, Chen Y, Salmaki Y, Drew B, Wilson T, Scheen A, et al.
BMC Biol . 2021 Jan; 19(1):2. PMID: 33419433
Background: A robust molecular phylogeny is fundamental for developing a stable classification and providing a solid framework to understand patterns of diversification, historical biogeography, and character evolution. As the sixth...
10.
Bedoya A, Ruhfel B, Philbrick C, Madrinan S, Bove C, Mesterhazy A, et al.
Front Plant Sci . 2020 Nov; 11:598458. PMID: 33240307
[This corrects the article DOI: 10.3389/fpls.2019.01035.].