Convolvulus erraticus (Brummitt) Weakley, 2024

Weakley, Alan S., LeBlond, Richard J., McMillan, Patrick D., Sorrie, Bruce A., Poindexter, Derick B., Fuller, J. Brandon, Bridges, Edwin L., Budach, Brett J., Carr, Susan C., Crowl, Andrew A., Manos, Paul S., Fritsch, Peter W., Orzell, Steve L., Wipff, Joseph K., Messec, Lilly Anderson, Dellinger, Bob, Ungberg, Eric A., Yawn, Noah D., Cressler, Alan M., Oberholster, Chris, Barger, T. Wayne, Carter, J. Richard, Floden, Aaron J., Knapp, Wesley M., Copen, Iris, Jenkins, Amy M., Hughes, Ethan L., Annis, Jenna, Baker, Wilson & Mears, Randy L., 2024, Studies In The Vascular Flora Of The Southeastern United States. X, Journal of the Botanical Research Institute of Texas 18 (1), pp. 17-77 : 21

Convolvulus erraticus (Brummitt) Weakley , comb. et stat. nov.

BASIONYM: Calystegia sepium (L.) R. Brown ssp. erratica Brummitt, Kew Bull. 35(2):330–331. 1980 .

TYPE: U.S.A. ILLINOIS. Richland Co.: ca. 10 mi [16 km] NE of Olney, 25 May 1925, Ridgeway , Plants of the Lower Wabash Valley 2397 (HOLOTYPE: MO )