 | The Genus Apion of Herbst's Natursystem considered, its Characters laid down, and many of the Species described
William Kirby (1808) Transactions of The Linnean Society of London 9: 1-80 |
 | Observations on the Vicia angustifolia of the English Flora of Sir James Edward Smith
Edward Forster (1830) Transactions of The Linnean Society of London 16: 435-444 |
 | XXXIV.—List of Phanerogamous Plants, together with the Cryptogemic Orders Filices, Equisetaceæ, and Lycopodiaceæ, observed in the Shetland Islands
(1841) Annals And Magazine of Natural History 7: 287-295 |
 | XXIII.—A List of Flowering Plants found growing wild in Western Norfolk
George Munfordm (1841) Annals And Magazine of Natural History 8: 171-191 |
 | L.—Notes on the Synonymy of the Genus Apion, with Descriptions of Five new Species, &c
John Walton (1844) Annals And Magazine of Natural History 13: 444-457 |
 | XXVI.—Caroli Linnæi Exercitatio botanico-physica de nuptiis et sexu plantarum. Edidit et Latine vertit M. Johannes Arv. Afzelius
(1844) Annals And Magazine of Natural History 14: 194-204 |
 | XLVIII.—Notes on the synonymy of the genus Apion, with descriptions of six new species, &c
John Walton (1845) Annals And Magazine of Natural History 15: 331-342 |
 | LVI.—Notes on the synonymy of the genus Apion, with descriptions of six new species, &c
John Walton (1845) Annals And Magazine of Natural History 15: 392-401 |
 | XXIII.—Notes, &c. on the genera of insects Oxystoma and Magdalis
John Walton (1845) Annals And Magazine of Natural History 16: 221-227 |
 | On the Penaeidae
C S Bate (1881) Annals and Magazine of Natural History 8: 169-196 |
 | Neue Afterraupen. Fortsetzung
Richard Ritter Von Stein (1885) Wiener Entomologische Zeitung 4: 302-306 |
 | Ueber eine bereits bekannte Cecidomyiden-Galle an den Blüthen von Medicago sativa L. Tafel III
Josef Mik (1895) Wiener Entomologische Zeitung 14: 287-290 |
 | Notes on some Astragalus species of Ecuador and Peru
I M Johnston (1938) Journal of the Arnold Arboretum 19: 88-96 |
 | Flora of the Prairie Provinces
B Boivin (1967) Phytologia 15: 329-446 |
 | Flora of Panama
Robert E Woodson and Robert W Schery (1980) Annals of the Missouri Botanical Garden 67: |
 | An Annotated List Of The Treehoppers (Homoptera, Membracidae) Of Quebec
M C Lariviere and A Larochelle (1988) Entomological News 99: 111-124 |
BioStor