Ulf Molau

• The genus Bartsia (Scrophulariaceae-Rhinanthoideae)
• Current Scandinavian Botanical Research in Ecuador
• Scrophulariaceae-Part I. Calceolarieae (Flora Neotropica Monograph No. 47)
• 127. Bixaceae ; 128. Cochlospermaceae ; 130. Elatinaceae
• Scandinavian botanical research in Ecuador
• Scrophulariaceae
• The genus bartsia (scrophulariaceae-rhinanthoideae)