Books

  1. Native and Naturalized Woody Plants of Austin and the Hill Country
    Native and Naturalized Woody Plants of Austin and the Hill Country
  2. A Field Guide to Ferns and their related families : Northeastern and Central North America with a section on species also found in the British Isles and Western Europe (Peterson Field Guides(R))
    A Field Guide to Ferns and their related families : Northeastern and Central North America with a section on species also found in the British Isles and Western Europe (Peterson Field Guides(R))
  3. At the Desert's Green Edge: An Ethnobotany of the Gila River Pima
    At the Desert's Green Edge: An Ethnobotany of the Gila River Pima
  4. Medicinal Wild Plants of the Prairie: An Ethnobotanical Guide
    Medicinal Wild Plants of the Prairie: An Ethnobotanical Guide
  5. Diatoms : Biology and Morphology of the Genera
    Diatoms : Biology and Morphology of the Genera

Books