Coreopsis douglasii

Taxonavigation

Taxonavigation: Asterales
Classification System: APG IV Superregnum: Eukaryota Regnum: Plantae Cladus: Angiosperms Cladus: Eudicots Cladus: Core eudicots Cladus: Asterids Cladus: Campanulids Ordo: Asterales

Coreopsis douglasii (DC.) H.M.Hall

Homotypic
- Leptosyne douglasii DC. in Prodr. 5: 531 (1836)
Heterotypic
- Coreopsis stillmanii var. jonesii Sherff in Bot. Gaz. 97: 605 (1936)

Native distribution areas:
Continental: Northern America Regional: Southwestern U.S.A. USA (California) References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2^nd Edition

International Plant Names Index. 2017. Coreopsis douglasii. Published online. Accessed: Dec. 27 2017.
Govaerts, R. et al. 2017. Coreopsis douglasii in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2017 Dec. 27. Reference page.
Tropicos.org 2017. Coreopsis douglasii. Missouri Botanical Garden. Published online. Accessed: 27 Dec. 2017.
Hassler, M. 2017. Coreopsis douglasii. World Plants: Synonymic Checklists of the Vascular Plants of the World In: Roskovh, Y., Abucay, L., Orrell, T., Nicolson, D., Bailly, N., Kirk, P., Bourgoin, T., DeWalt, R.E., Decock, W., De Wever, A., Nieukerken, E. van, Zarucchi, J. & Penev, L., eds. 2017. Species 2000 & ITIS Catalogue of Life. Published online. Accessed: 2017 Dec 27. Reference page.
USDA, ARS, Germplasm Resources Information Network. Coreopsis douglasii in the Germplasm Resources Information Network (GRIN), U.S. Department of Agriculture Agricultural Research Service. Accessed: 28-Oct-07.

English: Douglas's Tickseed

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