Oscar M Vargas

7PUBLICATIONS
10CO-AUTHORS
Speciation and extinctionBiogeography and phylogeographyPlant and fungus systematics and taxonomyLandscape ecologyRegolith and landscape evolution
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Publications (7)

|Jul 07, 2026
A case of budding speciation in the California Floristic Province and infraspecific divergence in Abronia villosa.

|Oct 14, 2024
Prezygotic barriers effectively limit hybridization in a rapid evolutionary radiation.

Kathryn A Uckele, Oscar M Vargas, Kathleen M Kay

|Jun 14, 2023
Allopatric speciation is more prevalent than parapatric ecological divergence in a recent high-Andean diversification (Linochilus: Asteraceae).

Oscar M Vargas, Santiago Madriñán, Beryl Simpson

|Aug 14, 2021
Admixture may be extensive among hyperdominant Amazon rainforest tree species.

Drew A Larson, Oscar M Vargas, Alberto Vicentini

|Oct 13, 2020
Patterns of speciation are similar across mountainous and lowland regions for a Neotropical plant radiation (Costaceae: Costus).

Oscar M Vargas, Brittany Goldston, Dena L Grossenbacher

|May 01, 2020
A consensus phylogenomic approach highlights paleopolyploid and rapid radiation in the history of Ericales.

Drew A Larson, Joseph F Walker, Oscar M Vargas

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Frequent Collaborators

2 joint publications

Christopher W Dick

2 joint publications

Drew A Larson

2 joint publications

Kathleen M Kay

1 joint publications

Joseph F Walker