Valdés, B.: The Euro+Med treatment of Boraginaceae. — Willdenowia 34: 59–61. — ISSN 0511-9618; © 2004 BGBM Berlin-Dahlem.
The delimitation and tribal subdivision of the Boraginaceae are discussed, and a synonymic survey of the genera accepted for the purpose of the Euro+Med Project is presented. Three new combinations at subspecies rank are validated in the genera Aegonychon, Cynoglottis and Myosotis.