Verbatim text: Spongberg, S. A. 1972. The genera of Saxifragaceae in the southeastern United States. J. Arnold Arbor. 53: 409–498.
Author: Spongberg, S.A.
Year: 1972
Title: The genera of Saxifragaceae in the southeastern United States
Journal: J. Arnold Arbor
Volume: 53
Pages: 409–498