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mule's ears
Wyethia
Wyethia is a genus of North American flowering plants in the family Asteraceae. First published by Thomas Nuttall in J. Acad. Nat. Sci. Philadelphia vol.7 on page 39 in 1834.
These plants are commonly referred to as mule's ears. They are short, low to the ground golden-rayed wildflowers that resemble miniature sunflowers. The genus is named for an early explorer of the western United States, American Nathaniel Jarvis Wyeth, 1802–1856.
10 branches of this genus, most-observed first

narrowleaf mule-ears
speciesWyethia angustifolia

woolly mule's ears
speciesWyethia mollis

smooth mule-ears
speciesWyethia glabra

northern mule's ears
speciesWyethia amplexicaulis

Gray Mule-Ears
speciesWyethia helenioides

Sunflower Mule-ears
speciesWyethia helianthoides

Arizona mule-ears
speciesWyethia arizonica

Humboldt County wyethia
speciesWyethia longicaulis

Wyethia × magna
hybridWyethia × magna

Cusick's hybrid mule's-ears
hybridWyethia × cusickii
Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Wyethia in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 48243.