Lobelia laurentia Linnaeus, Species Plantarum 2: 931. 1753.

"Habitat in Italia." RCN: 6756.

Lectotype (Crespo & al. in Taxon 45: 117. 1996): [icon] "Laurentia annua, minima, flore caeruleo" in Micheli, Nov. Pl. Gen.: 18, t. 14. 1729. - Voucher: Herb. Micheli 779, I: 717 [69: 125] 2 sheets (FI) .

Current name: Solenopsis laurentia (L.) C. Presl ( Campanulaceae).