Genus:Hydrangea Family:Hydrangeaceae subfamily: Hydrangeoideae tribe: Hydrangeae. Nomen number: 417918 Place of publication: Bull. Torrey Bot. Club 25:148. 1898 Name verified on: 06-Jul-2011 by ARS Systematic Botanists. Last updated: 14-Jul-2011 Species priority site is: National Arboretum (NA). Accessions:
2 in National Plant Germplasm System.
Gleason, H. A. & A. Cronquist.
1991. Manual of vascular plants of northeastern United States and adjacent Canada, ed. 2.
[= H. arborescens var. discolor Ser. ex DC.].
McClintock, E.
1957. A monograph of the genus Hydrangea.
Proc. Calif. Acad. Sci.
29:171. [= H. arborescens subsp. discolor (Ser. ex DC.) E. M. McClint.].
Radford, A. E. et al.
1964. Manual of the vascular flora of the Carolinas.
[= H. arborescens subsp. discolor (Ser. ex DC.) E. M. McClint.].
Note: Be advised that their identity may be
inaccurate. Proper identification of a plant may require
specialized taxonomic knowledge or comparison with
properly documented herbarium material.