Verbatim text: Phipps, J. B. 1990. Crataegus secreta (Rosaceae), a new species of hawthorn from the Edwards Plateau, Texas. Sida 14: 13–19.
Author: Phipps, J.B.
Year: 1990
Title: Crataegus secreta (Rosaceae), a new species of hawthorn from the Edwards Plateau, Texas
Journal: Sida
Volume: 14
Pages: 13–19