Claytonia perfoliata subsp. perfoliata

Native to:

British Columbia, California, Colorado, Idaho, Mexico Central, Mexico Gulf, Mexico Northeast, Mexico Northwest, Mexico Southeast, Mexico Southwest, Montana, Oregon, Utah, Washington

Introduced into:

Argentina South, Arkansas, Belgium, Chile South, Czechoslovakia, Denmark, Falkland Is., Finland, France, Germany, Great Britain, Ireland, Italy, Netherlands, New South Wales, New Zealand North, New Zealand South, Northern Territory, Norway, Portugal, Queensland, Romania, South Australia, Spain, Sweden, Ukraine, Victoria, Western Australia

POWO follows these authorities in accepting this name:

• Govaerts, R., Nic Lughadha, E., Black, N., Turner, R. & Paton, A. (2021). The World Checklist of Vascular Plants, a continuously updated resource for exploring global plant diversity. https://doi.org/10.1038/s41597-021-00997-6. Scientific Data 8: 215.

Kew Backbone Distributions

• Ackerfield, J. (2015). Flora of Colorado: 1-818. BRIT Press.
• Broughton, D.A. & McAdam, J.H. (2002). The non-native vascular flora of the Falkland islands. Botanical Journal of Scotland 54: 153-190.
• Commonwealth Scientific and Industrial Research Organisation (2014-continuously updated). Atlas of Living Australia http://www.ala.org.au/.
• Del Guacchio, E. (2015). Integrazioni, aggiornamenti e note alla flora esotica della Campania. Informatore Botanico Italiano 47: 147-154.
• Jonsell, B. (ed.) (2001). Flora Nordica 2: 1-430. The Bergius Foundaton.
• Miller, J.M. & Chambers, K.L. (2006). Systematics of Claytonia (Portulacaceae). Systematic Botany Monographs 78: 1-236.
• Stace, C. (2019). New Flora of the British Isles ed. 4: 1-1266. C & M Floristics.
• Tutin, T.G. & al. (eds.) (1993). Flora Europaea ed. 2, 1: 1-581. Cambridge University Press.
• Urziceanu, M. & al. (2020). Updated list of non-native ornamental plants in Romania. Contributii Botanice Universitatea "Babes-Bolyai" din Cluj-Napoca 55: 59-82.
• Villaseñor, J.L. (2016). Checklist of the native vascular plants of Mexico. Revista Mexicana de Biodiversidad 87: 559-902.
• von Raab-Straube, E. & Raus, T. (eds.) (2022). Euro+Med-Checklist Notulae, 15. Willdenowia 52: 273-299.