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  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. ›asters and allies
  9. ›Machaerantherinae
  10. ›Isocoma
Carquinez goldenbush
Plate 1 of 3. (c) 2010 Doug Wirtz, some rights reserved (CC BY-NC-SA) · via iNaturalist

Carquinez goldenbush

Isocoma arguta

Isocoma arguta is a rare species of flowering plant in the daisy family known by the common name Carquinez goldenbush. It has been found only in Solano and Contra Costa Counties in California, where it grows in the Sacramento-San Joaquin River Delta. It is a resident of Suisun Marsh. It thrives on alkali flats and other mineral-rich soils.

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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 Isocoma arguta 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 77510.