Evidence for nonallopatric speciation among closely related sympatric Heliotropium species in the Atacama Desert 

Molecular delimitations in the Ehretiaceae (Boraginales) 

Synopsis of Plazia Ruiz & Pav. (Onoserideae, Asteraceae), including a new species from northern Peru 

Heliotropium geissei (Heliotropiaceae): nuevos registros, tipificación, posición sistemática y estado de conservación 

Los géneros de Heli otropiaceae en Argentina 

Multiple origins for Hound’s tongues (Cynoglossum L.) and Navel seeds (Omphalodes Mill.) – The phylogeny of the borage family (Boraginaceae s.str.) 

Antioxidant activity of a new aromatic geranyl derivative of the resinous exudates from Heliotropium glutinosum Phil. 

Phylogeny and historical biogeography of Lithospermeae (Boraginaceae): Disentangling the possible causes of Miocene diversifications 

Phylogenetic relationships and generic re-arrangements in "South Andean Loasas" (Loasaceae) 

Phylogeny and historical biogeography of Hydrophyllaceae and Namaceae, with a special reference to Phacelia and Wigandia