Thlaspi perfoliatum Linnaeus, Species Plantarum 2: 646. 1753.

"Habitat in Germaniae, Helvetiae, Galliae apricis, agris." RCN: 4704.

Lectotype (Jafri in Nasir & Ali, Fl. W. Pakistan 55: 85. 1973): Magnol, Herb. Linn. No. 825.9 (LINN) .

Current name: Microthlaspi perfoliatum (L.) F.K. Mey. ( Brassicaceae).

Note: Meyer (in Haussknechtia 9: 17. 2003) independently chose the same type as Jafri, and (pp. 35-38) provided an extensive discussion, also reproducing the cited Clusius illustration (as Abb. 1).