Fragaria chiloensis - Two photographs of this species growing in its natural habitat in Hawaii. - http://jupiternielsenflameworking.com/hawaiianflora/ohelo_papa.html
Fragaria vesca - Photographs of flower, fruit and leaf of the Wild Strawberry and a description of the plant. - http://www.plant-identification.co.uk/skye/rosaceae/fragaria-vesca.htm
Fragaria vesca: Alpine Strawberry - Describes the physical characteristics of this plant, its habitats, uses and cultivation. - http://www.pfaf.org/database/plants.php?Fragaria+vesca+'Semperflorens'
Fragaria x ananassa: Strawberry - Describes the physical characteristics of this plant, its habitats, its uses as food, its propogation and cultivation. - http://www.pfaf.org/database/plants.php?Fragaria+x+ananassa
Beach Strawberry - Information from Wikipedia on Fragaria chiloensis, its appearance and genome. - http://en.wikipedia.org/wiki/Beach_Strawberry
Fragaria (Strawberry Genus) - Information on the botany of these plants and on some of the species. - http://www.museums.org.za/bio/plants/rosaceae/fragaria.htm