Machaeranthera canescens subsp. viscosa (Nutt.) Piper
This is a synonym of
Dieteria canescens (Pursh) Nutt.
Machaeranthera canescens subsp. viscosa (Nutt.) Piper appears in other Kew resources:
First published in Contr. U.S. Natl. Herb. 11: 575 (1906)
Kew Names and Taxonomic Backbone
The International Plant Names Index and World Checklist of Selected Plant Families 2021. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
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