Linum suffruticosum

Linum suffruticosum, the white flax or Pyrenean flax, is a species of flowering plant in the family Linaceae, native to Spain. It is a polyploid species complex with significant morphological variation.

Subtaxa
The following subspecies, all native to Spain, are accepted:
 * Linum suffruticosum subsp. castroviejoi (Mart.Labarga, Pedrol & Muñoz Garm.) L.Sáez & Aymerich
 * Linum suffruticosum subsp. crespoi Mart.Labarga & Muñoz Garm.
 * Linum suffruticosum subsp. differens (Pau) Rivas Goday & Rivas Mart.
 * Linum suffruticosum subsp. loeflingii Mart.Labarga & Muñoz Garm.
 * Linum suffruticosum subsp. montserratii Mart.Labarga & Muñoz Garm.
 * Linum suffruticosum subsp. suffruticosum