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Field and Laboratory

Publication Date

1-1-1950

Abstract

Seven genera of Compositae-Heliantheae-Coreopsidinae as delimited by Hoffman (1894) are found in Texas….Thelesperma has been the subject of partial synopses and extended. notes (Gray, 1884; Rydberg, 1900; Blake, 1928), but has never been revised. The genus reaches its greatest development in Texas and northern Mexico; seven of the thirteen known species are included in the following synopsis. The remaining six are listed at the end for the convenience of those interested.

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This work is licensed under a Creative Commons Attribution-Noncommercial 4.0 License

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