Quercus paxtalensis sp. nov. C.H. Muller 1942

Ramuli 1-2 mm. crassi glabri, gemmae 2 mm. longae rotundato-ovoideae glabrae, folia decidua
8-16 cm. longa 2-4 cm. lata lanceolata attenuato-acuta basi cuneata vel rotundata crasse aristato-
dentata glabra nitida subtus cupreata, petioli 2-3 cm. longi 0.5-1 mm. crassi glabri, fructus annuus
brevipedunculatus, cupula 12-13 mm lata, 8-9 mm alta, squamae arcte appressae.