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iNat·77367SpeciesPlantae1,087 field observations
  1. Plants
  2. ›Vascular Plants
  3. ›flowering plants
  4. ›Dicots
  5. ›Sunflowers, Bellflowers, Fanflowers, and Allies
  6. ›Sunflowers, Daisies, Asters, and Allies
  7. ›Asteroideae
  8. ›tarweeds, silverswords, and allies
  9. ›Hemizonella
Opposite-leaved Tarweed
Plate 1 of 6. (c) paulexcoff, some rights reserved (CC BY-SA), uploaded by paulexcoff · via iNaturalist

Opposite-leaved Tarweed

Hemizonella minima

Hemizonella is a genus of North American plants in the tribe Madieae belonging to the family Asteraceae.

The only known species is Hemizonella minima (opposite-leaved tarweed), native to British Columbia, Washington, Oregon, California, Montana, Idaho, Nevada

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Where it lives

Recorded sightings

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geo-referenced records in GBIF, from museums, herbaria and field observers.

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Every page naming Hemizonella minima 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 77367.