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  1. By: Johnson, Leigh A - Gowen, David
    Type: Article
    In: PhytoKeys
    Volume: 91
    Date: 2017
    Page Range: 39-83
    Publication Info: Pensoft Publishers 2017
  2. By: Johnson, Robert - Stevens, Mikel - Johnson, Leigh A - Robbins, Matthew - Anderson, Chris D. - Ricks, Nathan - Farley, Kevin
    Type: Article
    In: PhytoKeys
    Volume: 63
    Date: 2016
    Page Range: 47-62
    Publication Info: Pensoft Publishers 2016
  3. By: Johnson, Leigh A - Soltis, Douglas E
    Type: Article
    In: Annals of the Missouri Botanical Garden
    Volume: 82
    Date: 1995
    Page Range: 149--175
    Publication Info: St. Louis, Missouri Botanical Garden Press, 1914-
  4. By: Weese, Terri L - Johnson, Leigh A
    Type: Article
    In: Madroño; a West American journal of botany
    Volume: 48
    Date: 2001
    Page Range: 198--204
    Publication Info: Berkeley, California Botanical Society,
  5. By: Johnson, Leigh A
    Type: Article
    In: Novon a journal of botanical nomenclature from the Missouri Botanical Garden
    Volume: 17
    Date: 2007
    Page Range: 193--197
    Publication Info: St. Louis, MO, Missouri Botanical Garden,
  6. By: Johnson, Leigh A
    Type: Article
    In: Novon a journal of botanical nomenclature from the Missouri Botanical Garden
    Volume: 17
    Date: 2007
    Page Range: 454--461
    Publication Info: St. Louis, MO, Missouri Botanical Garden,