. . . . "1919-10-02Z"^^ . . . "1851-05-28Z"^^ . "1919Z"^^ . . "Colgan,Nathaniel"@en . "Nathaniel Colgan"@en . "Irish naturalist" . "Nathaniel Colgan (1851 Dublin \u2013 1919 Dublin) was a self-taught Irish naturalist primarily known for his botanical work."@en . . . "1851Z"^^ .