Harvey E. Ballard

1. <I>Callianthe</I> (Malvaceae): A New Genus of Neotropical Malveae
   2012/07/09 by Aliya A. Donnell, Harvey E. Ballard, Philip D. Cantino · 3 citations
   Agricultural and Biological Sciences · Biochemistry, Genetics and Molecular Biology · #Plant Diversity and Evolution #Plant and animal studies #Plant and Fungal Species Descriptions
2. Viola lilliputana sp. nov. (Viola sect. Andinium, Violaceae), one of the world's smallest violets, from the Andes of Peru
   2012/12/01 by Harvey E. Ballard, Hugh H. Iltis · 2 citations
   Agricultural and Biological Sciences · Biochemistry, Genetics and Molecular Biology · #Biochemical and Structural Characterization #Botanical Research and Chemistry #Plant and Fungal Species Descriptions
3. A Taxonomic Revision of <I>Collinsonia</I> (Lamiaceae) Based on Phenetic Analyses of Morphological Variation
   2006/04/01 by Jess A. Peirson, Philip D. Cantino, Harvey E. Ballard · 1 citation
   Agricultural and Biological Sciences · Environmental Science · #Botany, Ecology, and Taxonomy Studies #Plant Diversity and Evolution #Ecology and Vegetation Dynamics Studies