File:Tilia insularis JPG1FeFl.jpg - Wikimedia Commons
Tilia cordata - Wikidata
Tilia amurensis - Wikipedia
File:Tilia americana - American Basswood.jpg - Wikimedia Commons
File:Tilia mongolica.jpg - Wikipedia
Tilia heterophylla White Basswood, American basswood PFAF Plant Database
Tilia nobilis - Wikipedia
Tilia chinensis - Wikipedia
File:Tilia tomentosa 1JPG.jpg - Wikipedia
File:Tilia insularis 1.jpg - Wikipedia
File:Tilia mexicana foliage.jpg - Wikipedia
Tilia - Wikipedia