1.
Inferring Species Networks from Gene Trees in High-Polyploid North American and Hawaiian Violets (Viola, Violaceae)
by Marcussen, Thomas
Systematic biology, 2012-01-01, Vol.61 (1), p.107-126

2.
A Phylogeny of the Violaceae (Malpighiales) Inferred from Plastid DNA Sequences: Implications for Generic Diversity and Intrafamilial Classification
by Wahlert, Gregory A
Systematic botany, 2014-05, Vol.39 (1), p.239-252

3.
A Phylogeny of Rinorea (Violaceae) Inferred from Plastid DNA Sequences with an Emphasis on the African and Malagasy Species
by Wahlert, Gregory A
Systematic botany, 2012-10, Vol.37 (4), p.964-973

4.
Callianthe (Malvaceae): A New Genus of Neotropical Malveae
by Donnell, Aliya A
Systematic botany, 2012-09, Vol.37 (3), p.712-722

5.
Genomic Origins of Potato Polyploids: GBSSI Gene Sequencing Data
by Spooner, David M.
Crop science, 2008-03, Vol.48 (S1), p.S-27-S-36

6.
A Taxonomic Revision of Collinsonia (Lamiaceae) Based on Phenetic Analyses of Morphological Variation
by Peirson, Jess A
Systematic botany, 2006-04, Vol.31 (2), p.398-409

7.
Shrinking the Violets: Phylogenetic Relationships of Infrageneric Groups in Viola (Violaceae) Based on Internal Transcribed Spacer DNA Sequences
by Ballard, Harvey E.
Systematic botany, 1998-10-01, Vol.23 (4), p.439-458

8.
Arabidopsis Ecotypes: A Model for Course Projects in Organismal Plant Biology & Evolution
by Wyatt, Sarah
The American biology teacher, 2007-10, Vol.69 (8), p.477-481

9.
EVOLUTION AND BIOGEOGRAPHY OF THE WOODY HAWAIIAN VIOLETS (VIOLA, VIOLACEAE): ARCTIC ORIGINS, HERBACEOUS ANCESTRY AND BIRD DISPERSAL
by Ballard Jr, Harvey E.
Evolution, 2000-10, Vol.54 (5), p.1521-1532

10.
Hekkingia (Violaceae), a New Arborescent Violet Genus from French Guiana, with a Key to Genera in the Family
by Munzinger, Jérôme K
Systematic botany, 2003-04, Vol.28 (2), p.345-351

11.
Gibberellins are involved but not sufficient to trigger a shift between chasmogamous-cleistogamous flower types in Viola pubescens
by Yunjing Wang
The journal of the Torrey Botanical Society, 2013-01-01, Vol.140 (1), p.1-8

12.
Arabidopsis Ecotypes:A Model for Course Projects in Organismal Plant Biology & Evolution
by Wyatt, Sarah
The American biology teacher, 2007-10, Vol.69 (8), p.477-481

13.
Influence of annual fluctuations in environmental conditions on chasmogamous flower production in Viola striata1
by Cortés-Palomec, Aurea C
The journal of the Torrey Botanical Society, 2006-04, Vol.133 (2), p.312-320

14.
Gibberellins are involved but not sufficient to trigger a shift between chasmogamous-cleistogamous flower types in Viola pubescens1
by Wang, Yunjing
The journal of the Torrey Botanical Society, 2013-01, Vol.140 (1), p.1-8

15.
Inferring Nativity and Biogeographic Affinities of Central and Marginal Populations of Froelichia floridana (Amaranthaceae) from Inter-Simple Sequence Repeat (ISSR) Markers
by McCauley, Ross A.
The journal of the Torrey Botanical Society, 2002-10-01, Vol.129 (4), p.311-325

16.
Arabidopsis Ecotypes: A Model for Course Projects in Organismal Plant Biology & Evolution
by Wyatt, Sarah
The American biology teacher, 2007-10-01, Vol.69 (8), p.477-481

17.
Genomic origins of potato polyploids: GBSSI Gene sequencing data
by Spooner, David M
Crop science, 2008-03-01, Vol.48 (2), p.S-27

18.
Genomic Origins of Potato Polyploids : GBSSI Gene Sequencing Data
by SPOONER, David M
Crop science, 2008, Vol.48 (MARS)

19.
Evidence for the recognition of Viola appalachiensis
by Ballard, H.E. Jr. (University of Wisconsin, Madison, WI.)
Systematic botany, 1994-10, Vol.19 (4), p.523-538

20.
Influence of Annual Fluctuations in Environmental Conditions on Chasmogamous Flower Production in Viola striata
by Cortes-Palomec, Aurea C
The journal of the Torrey Botanical Society, 2006-04-01, Vol.133 (2), p.312-320
