Hypericum quadrangulum Linnaeus, Species Plantarum 2: 785. 1753, nom. utique rej.

"Habitat in Europae pratis." RCN: 5757.

Lectotype (Robson in Taxon 39: 135. 1990): Herb. Clifford: 380, Hypericum 5 (BM-000646806) .

Current name: Hypericum tetrapterum Fr. ( Clusiaceae).