Concepedia

Harvey E. Ballard

HE

Statistics

Publications

22

Citations

1K

H-Index

16

Active since

1994

Affiliations

Ohio University(Current)

University of Wisconsin–Madison

École Normale Supérieure - PSL

Ecologie, Société, Evolution

Laboratoire de Géologie de l’École Normale Supérieure

Harvey E. Ballard is an author at Ohio University specializing in life sciences, plant sciences, and plant biology.

ORCID

Publications per year

1994–2020

22

Publications

22

Shrinking the Violets: Phylogenetic Relationships of Infrageneric Groups in Viola (Violaceae) Based on Internal Transcribed Spacer DNA Sequences

Harvey E. Ballard, Kenneth J. Sytsma, Robert R. Kowal · Systematic Botany · 1998 · 149 citations

, , +13

Inferring Species Networks from Gene Trees in High-Polyploid North American and Hawaiian Violets (Viola, Violaceae)

Thomas Marcussen, Kjetill S. Jakobsen, Jiří Danihelka et al. · Systematic Biology · 2011 · 114 citations · Full text

, , +17

Genetic Variation and Molecular Biogeography of a North American Invasive Plant Species (<i>Alliaria petiolata</i>, Brassicaceae)

J. Forrest Meekins, Harvey E. Ballard, Brian C. McCarthy · International Journal of Plant Sciences · 2001 · 110 citations

, , +12

EVOLUTION AND BIOGEOGRAPHY OF THE WOODY HAWAIIAN VIOLETS (VIOLA, VIOLACEAE): ARCTIC ORIGINS, HERBACEOUS ANCESTRY AND BIRD DISPERSAL

Harvey E. Ballard, Kenneth J. Sytsma · Evolution · 2000 · 108 citations

, , +13

Genomic Origins of Potato Polyploids: GBSSI Gene Sequencing Data

David M. Spooner, Flor Rodríguez, Zsolt Polgár et al. · Crop Science · 2008 · 73 citations

, , +17

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