Crataegus johnstonii

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

Familia: Rosaceae
Subfamilia: Amygdaloideae
Tribus: Maleae
Subtribus: Malinae
Genus: Crataegus
Species: Crataegus johnstonii

Crataegus johnstonii J.B.Phipps, Bot. Misc. 15: 79 (1997).

Typus: Mexico: Serra del Jardin, Canon de Centinela just S and W of Pico de Centinela, 1600-2225 m, Coahuila. M.C.Johnston, F.Chiang C., D.Riskind, T.L.Wendt 11962. (Holotype: TEX-LL ; Isotypes: GUADA , MO ).

Native distribution areas:
Northern America Mexico Mexico Northeast [Coahuila]. References: Brummitt, R.K. 2001. TDWG – World Geographical Scheme for Recording Plant Distributions, 2^nd Edition

Phipps, J.B., 1997. Monograph of Northern Mexican Crataegus (Rosaceae, Subfam. Maloideae). Sida, Botanical Miscellany 15: 1-94. Reference page.

Villaseñor, J.L. 2016. Checklist of the native vascular plants of Mexico. Revista Mexicana de Biodiversidad 87: 559–902. DOI: 10.1016/j.rmb.2016.06.017 Online PDF Reference page.

Hassler, M. 2020. Crataegus johnstonii. 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 5. Reference page.
Govaerts, R. et al. 2020. Crataegus johnstonii in Kew Science Plants of the World online. The Board of Trustees of the Royal Botanic Gardens, Kew. Published online. Accessed: 2020 February 5. Reference page.
International Plant Names Index. 2020. Crataegus johnstonii. Published online. Accessed: 5 February 2020.

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