Smilax rotundifolia Linnaeus, Species Plantarum 2: 1030. 1753.

"Habitat in Canada. Kalm." RCN: 7442.

Lectotype (Reveal & al. in Huntia 7: 236. 1987): Kalm, Herb. Linn. No. 1182.8 (LINN; iso- BM) .

Current name: Smilax rotundifolia L. ( Smilacaceae).