Ostrya virginiana subsp. guatemalensis (H.J.P.Winkl.) A.E.Murray, 1904

Holstein, Norbert & Weigend, Maximilian, 2017, No taxon left behind? - a critical taxonomic checklist of Carpinus and Ostrya (Coryloideae, Betulaceae), European Journal of Taxonomy 375, pp. 1-52 : 37

7b. Ostrya virginiana subsp. guatemalensis (H.J.P.Winkl.) A.E.Murray

Kalmia 13: 10 ( Murray1983). – O. italica var. guatemalensis H.J.P.Winkl., Das Pflanzenreich IV 61 (Heft 19): 22 ( Winkler 1904). – O. guatemalensis (H.J.P.Winkl.) Rose, Contributions from the United States National Herbarium 8 (4): 292 ( Rose 1905). – O. virginiana var. guatemalensis (H.J.P.Winkl.) J.F.MacBr., Publications of the Field Museum of Natural History, Botanical Series 4 (7): 193 ( MacBride 1929). – Type: Guatemala, Volcán de Fuego, 6400 ft, 7 Aug. 1873, O. Salvin s.n. (lecto-, designated here: W1886–8378!; isolecto-: K!). – Additional type material: Guatemala, J. Donnell Smith in Donn. Sm. Pl. Guatem. 2470 (syn-: K!); ibid., San Miguel Uspantán, Depart. Quiché, 6000 ft, Apr. 1892, E.T. Heyde and E. Lux in Donn. Sm. Pl. Guatem. 2910 (syn-: K!, M-0265489!, MO-188762!, WU!); “ Guatemala und Costa Rica ” ( Winkler 1904), J. von Warszewicz 55 (syn-: not localized). Mexico, Orizaba, Aug. 1853, F. Müller 1526 (syn-: W0065339!); Mexico, Jalapa, 23 May 1899, C.G. Pringle 8188 (syn-: BM000993542!, BR0000005269754!, E00870592!, F, GOET!, K!, M-0265488!, MANCH!, P06810561!, P06810571!, P06810594!, PH 00020034!, US 00898166, UVMVT221269!, W1900–3036!, WU!). – Note: the lectotype was chosen to be the Salvin specimen in W because it is the only Guatemalan specimen that bears a note by Winkler. The Pringle 8188 specimen in W also bears a Winkler note but Rose separated it to his O. mexicana Rose. Choosing this specimen as lectotype would make plenty of isolectotypes, but a new name would become necessary in case that the Mexican and the Guatemalan specimens turn out to be different after all.

O. mexicana Rose, Contributions from the United States National Herbarium 8 (4): 292 ( Rose 1905). – Type: Mexico, Guerrero, Omilteme, 25 May 1903, E.W. Nelson 7050 (lecto-, designated here: US 00089315!; isolecto-: NY00253871!, NY00253872!). – Additional type material: Mexico, Orizaba, M. Botteri 284 (syn-: GOET!, US 00898164); ibid., Jalapa, 23 May 1899, C.G. Pringle 8188 (syn-: BM000993542!, BR0000005269754!, E00870592!, F, GOET!, K!, M-0265488!, MANCH!, P06810561!, P06810571!, P06810594!, PH 00020034!, US 00898166, UVMVT221269!, W1900–3036!, WU!).