Brassica campestris Linnaeus, Species Plantarum 2: 666. 1753.

"Habitat in agris non argillosis Europae." RCN: 4849.

Lectotype (Bailey in Gentes Herb. 2: 247, f. 128. 1930; Oost & al. in Taxon 36: 627, f. 3. 1987): Herb. Linn. No. 844.4, right specimen (LINN) .

Current name: Brassica rapa L. subsp. campestris (L.) A.R. Clapham ( Brassicaceae).

Note: Bailey (in Gentes Herb. 1: 66. 1922) noted the material in LINN, though he evidently regarded it, erroneously, as a later addition to the collection. He later (1930) treated the same material as the type, and his choice was subsequently restricted to the right-hand specimen on the sheet by Oost & al.