Taxonomic status: Synonym

homotypic synonyms:
Dieteria canescens (Pursh) Nutt.; Dieteria canescens var. canescens (Pursh) Nutt.; Machaeranthera canescens (Pursh) A. Gray; Machaeranthera canescens subsp. canescens (Pursh) A. Gray; Machaeranthera canescens var. canescens (Pursh) A. Gray;

protologue: : 547 (1814)
URL protologue: https://archive.org/stream/#page/547/mode/2up

---

      search images: Google images       IPNI (International Plant Names Index)       WFO (World Flora Online)       POWO (Plants of the World online)       GBIF (Global Biodiversity Information Facility)

---