Cryptantha rollinsii I. M. Johnston, det. J. Scott Peterson 1981. / Oreocarya rollinsii (Johnston) W. A. Weber, det. W. A. Weber, 1983. Originally identified only as Cryptantha. U.S.G. S. Dinosaur 7.5.
For additional information about this specimen, please contact: J Ryan Allen, Biodiversity Informatics Manager (Database inquiries) (james.r.allen@colorado.edu)