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| 1. |
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Grasses of the Texas Gulf Prairies and Marshes Volume 24
Stephan L Hatch, Joseph L Schuster, D Lynn Drawe
Häftad. Texas A & M University Press, USA, 1999.
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| 2. |
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Trees, Shrubs, and Cacti of South Texas
James H Everitt, D Lynn Drawe, Robert I Lonard
Häftad. Texas Tech Press,U.S., USA, 2003.
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| 3. |
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Grasses of South Texas
James H Everitt, D Lynn Drawe, Christopher Little
Häftad. Texas Tech Press,U.S., USA, 2011.
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