A survey of the native flora of Clay and Palo Alto Counties with reference to plants useful to waterfowl includes the plants useful for food, for nesting materials and for cover. The plants are listed systematically as well as referred to associations. The range of distribution for flora of the state has been extended and some plants apparently new to the state have been recorded.
Proceedings of the Iowa Academy of Science
©1940 Iowa Academy of Science, Inc.
"Ecological and Floristic Aspects of Clay and Palo Alto Counties,"
Proceedings of the Iowa Academy of Science, 47(1), 155-155.
Available at: https://scholarworks.uni.edu/pias/vol47/iss1/20