Species of plant in the genus Lactuca
 ;templatestyles src="Template:Taxobox/core/styles.css" / ;
Lactuca watsoniana, locally known as alfacinha, is a species of wild lettuce endemic to the Azores. An endangered species, there are fewer than 2000 individuals remaining in the wild. DNA evidence shows that it is closely related to the North American species of "Lactuca", while the Canary Islands endemic "Lactuca palmensis" is more closely related to African and European "Lactuca" lineage.
References.
 ;templatestyles src="Reflist/styles.css" / ;