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Document Type

Research

Keywords

Iowa vascular flora, pteridophytes, ferns and fern allies, state flora additions, county occurrence records

Abstract

This report updates field collection records and summarizes nomenclatural changes of genera and binomials of species of Iowa pteridophytes based on the Flora of North America project. Botrychium simplex var. compositum, Gymnocarpium jessoense (Koidz.) Koidz. spp. parvulum Sarvela, Gymnocarpium Xhrittonianum (Sarvela) Pryer & Haufler, and Gymnocarpium Xintermedium Sarvela were recently added to the state flora. The flora now consists of 66 species, plus 7 hybrids, and 1 distinct form, for a total of 74 taxa. With the addition of 81 new county occurrence records, the Iowa pteridophyte flora now consists of 1754 county occurrence records. A data matrix of species/county occurrence records is provided.

Publication Date

December 1997

Journal Title

Journal of the Iowa Academy of Science

Volume

104

Issue

4

First Page

77

Last Page

81

Copyright

© Copyright 1997 by the Iowa Academy of Science, Inc.

Language

EN

File Format

application/pdf