Cistus canus Linnaeus var. seguieri Linnaeus, Mantissa Plantarum Altera: 403. 1771.

RCN: 3902.

Type not designated.

Original material: Herb. Linn. No. 689.34 (LINN); Herb. Linn. No. 689.35 (LINN) .

Current name: Helianthemum oelandicum (L.) DC. subsp. alpestre (Jacq.) Ces. ( Cistaceae).

Note: Varietal epithet spelled “seguierii” in the protologue. See note by López González (in Anales Jard. Bot. Madrid 50: 53. 1992).