BioStor
 | On a Collection of Lepidoptera made by Mr. F. V. Kirby, chiefly in Portuguese East Africa Arthur G Butler (1898) Proceedings of The Zoological Society of London 1898: 49-58 |
 | The genera of Berberidaceae, Lardizabalaceae, and Menispermaceae in the southeastern United States W R Ernst (1964) Journal of the Arnold Arboretum 45: 1-35 |
 | The Bases of Angiosperm Phylogeny: Chemotaxonomy D E Fairbrothers, T J Mabry et al. (1975) Annals of the Missouri Botanical Garden 62: 765-800 |
 | The Metasequoia flora and its phytogeographic significance S Y Hu (1980) Journal of the Arnold Arboretum 61: 41-94 |
 | Aphid parasitoids (Hymenoptera: Braconidae: Aphidiinae) of Northwest USA (2000) Proceedings of the Entomological Society of Washington 102: 688-740 |
 | Eight new species of Macrosiphum Passerini (Hemiptera: Aphididae) from western North America, with notes on four other poorly known species A S Jensen (2000) Proceedings of the Entomological Society of Washington 102: 427-472 |