 | Provisional List of the Plants of the Bahama Islands
John Gardiner (1889) Proceedings of The Academy of Natural Sciences of Philadelphia 41: 349-407 |
 | The Bermuda Islands: their scenery, climate, productions, physiography, natural history, and geology; with sketches of their early history and the changes due to man
Addison E Verrill (1902) Transactions of The Connecticut Academy of Arts And Sciences 11: 413-912,246figs |
 | Expeditions of the California Academy of Sciences to the Gulf of California in 1921. The botany (the vascular plants)
Ivan Murray Johnston (1924) Proceedings of the California Academy of Sciences 12: 951-1218 |
 | Studies in the flora of Lower California and adjacent islands
Alice Eastwood (1929) Proceedings of the California Academy of Sciences 18: 393-484 |
 | The woody plants of Siguatepeque, Honduras
P C Standley (1930) Journal of the Arnold Arboretum 11: 15-46 |
 | Vegetation on bauxitic soils in Jamaica, II
R A Howard and G R Proctor (1957) Journal of the Arnold Arboretum 38: 151-169 |
 | Two new genera of phytoseiid mites with a note on Proprioseius meridionalis Chant (Acarina: Phytoseiidae)
(1959) Entomological News 70: 257-262 |
 | ∑Miocene fossil woods from the Columbia basalts of Central Washington. J. Arnold Arb. 42: 165--203.
U & E S Barghoorn Prakash (1961) Journal of the Arnold Arboretum 42: 165-203 |
 | The generic limits of Pluchea and Tessania (Inuleae, Asteraceae)
J Cuatrecasas and H Robinson (1973) Phytologia 27: 277-285 |
 | The sexuality of the Barro Colorado Island flora (Panama)
Thomas B Croat (1979) Phytologia 42: 319-348 |
 | William Hamilton (1783-1856) and the Prodromus Plantarum Indiae Occidentalis (1825)
K S Clausen, Jr Gillis W. T. et al. (1981) Journal of the Arnold Arboretum 62: 211-242 |
 | New species, new sections, and a taxonomic overview of American Pluchea (Compositae: Inuleae)
G L Nesom (1989) Phytologia 67: 158-167 |
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