1997 IUCN red list of threatened plants (1997)

Catalogue of seed plants of the West Indies - Acevedo-Rodríguez, Pedro (Smithsonian Institution Scholarly Press, 2012)

Catalogue of seed plants of the West Indies - Acevedo-Rodríguez, Pedro (Smithsonian Institution Scholarly Press, 2012)

Catalogue of seed plants of the West Indies - Acevedo-Rodríguez, Pedro (Smithsonian Institution Scholarly Press, 2012)

Commentarii phytographici :quibus varia rei herbariae capita illustrantur - Miquel, Friedrich Anton Wilhelm 1811 -1871 (S. et J. Luchtmans, 1838)

Florists' review (Florists' Pub. Co, 1912)

Journal of the Arnold Arboretum - Arnold Arboretum. (Arnold Arboretum, Harvard University [etc.], 1982)

Journal of the Arnold Arboretum - Arnold Arboretum. (Arnold Arboretum, Harvard University [etc.], 1982)

Rhodora - Robinson, Benjamin Lincoln, 1864 -1935 (New England Botanical Club [etc.], 1959)

Symbolae Antillanae,seu, Fundamenta florae Indiae Occidentalis - Urban, Ignaz, 1848 -1931 (Fratres Borntraeger ;Paul Klincksieck, 1904)

Symbolae Antillanae,seu, Fundamenta florae Indiae Occidentalis - Urban, Ignaz, 1848 -1931 (Fratres Borntraeger ;Paul Klincksieck, 1909)