Crataegus castlegarensis

Taxonavigation

Taxonavigation: Rosales
Classification System: APG IV Superregnum: Eukaryota Regnum: Plantae Cladus: Angiosperms Cladus: Eudicots Cladus: Core eudicots Cladus: Rosids Cladus: Eurosids I Ordo: Rosales

Crataegus castlegarensis J.B.Phipps & O'Kennon, Sida 20: 121 (2002).

Typus: Canada: US 93, E side, 14.5 rd. mi N of Salmon, roadside ditch next to irrigated field, ca. 3950 m, Lemhi County. J.B.Phipps, R.J.O'Kennon 7396. (Holotype: UWO; Isotypes: BRIT, CAN, MO, MONTU, TRT, UBC, V, WS).

Native distribution areas:
Northern America North-Central U.S.A Wisconsin. Northwestern U.S.A Idaho, Montana, Oregon, Washington. Southwestern U.S.A California, Utah. Western Canada Alberta, British Columbia, Saskatchewan. References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2^nd Edition

Phipps, J.B. & O'Kennon, R.J. 2002. New taxa of Crataegus (Rosaceae) from the northern Okanagan – southwestern Shuswap diversity center. Sida 20(1): 115–144. BHL Reference page.

Phipps, J.B. 2014. Crataegus. Pp. 513 in Flora of North America Editorial Committee (ed.), Flora of North America North of Mexico. Volume 9: Magnoliophyta: Picramniaceae to Rosaceae. xxiv + 713 pp., Oxford University Press, New York / Oxford. ISBN 978-0-19-534029-7. efloras FNA Website Reference page.

Hassler, M. 2020. Crataegus castlegarensis. 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. 2020. Species 2000 & ITIS Catalogue of Life. Published online. Accessed: 2020 February 6. Reference page.
Govaerts, R. et al. 2020. Crataegus castlegarensis in Kew Science Plants of the World Online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2020 February 6. Reference page.
International Plant Names Index. 2020. Crataegus castlegarensis. Published online. Accessed: 6 February 2020.