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Helminthotheca
Helminthotheca (commonly called ox-tongue) is a genus in the Cichorieae tribe of the sunflower family. Helminthotheca is closely related to the genus Picris, both within the Hypochaeridinae subtribe.
8 branches of this genus, most-observed first

bristly oxtongue
speciesHelminthotheca echioides

Helminthotheca spinosa
speciesHelminthotheca spinosa

Helminthotheca comosa
speciesHelminthotheca comosa

Helminthotheca aculeata
speciesHelminthotheca aculeata

Helminthotheca glomerata
speciesHelminthotheca glomerata
Helminthotheca × hispanica
hybridHelminthotheca × hispanica
Helminthotheca maroccana
speciesHelminthotheca maroccana
Helminthotheca balansae
speciesHelminthotheca balansae
Where it lives
Recorded sightings
—
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 Helminthotheca 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 61907.