Lichen resupinatus Linnaeus, Species Plantarum 2: 1148. 1753.

"Habitat in Europae sylvis. terrestris." RCN: 8213.

Lectotype (Howe in Bull. Torrey Bot. Club 39: 201. 1912): Herb. Linn. No. 1273.169 (LINN) .

Current name: Nephroma resupinatum (L.) Ach. ( Nephromataceae).

Note: See review by Jørgensen & al. (in Bot. J. Linn. Soc. 115: 349, 380, f. 54. 1994).