@book {bhlpg742707, title = {Symbolae Antillanae,seu, Fundamenta florae Indiae Occidentalis /editi Ignatius Urban.}, volume = {v.9 1923-28}, pages = {Page 473}, publisher = {Fratres Borntraeger ;Paul Klincksieck,}, organization = {Fratres Borntraeger ;Paul Klincksieck,}, url = {http://www.biodiversitylibrary.org/page/742707}, author = {Urban, Ignaz, 1848 -} }