Asimina tetramera (NGR Corvallis) - Photograph of the endangered four-lobed pawpaw in fruit at the National Germplasm Repository at Corvallis. Asimina Information (NCGR-Corvallis) - Genus Asimina information sheet from the US National Germplasm Repository at Corvallis, including links to a listing of its Asimina holdings. Asimina longifolia - Pawpaw - Description of the longleaf pawpaw and photo of the plant in leaf (Florida). Asimina tetramera - Taxonomy and description of the four-petal pawpaw, its habitat and distribution, life history, community ecology and special status. Asimina parviflora: Dwarf Pawpaw - Fact sheet with photos of the leaf, flower, fruit, twig, bark and form. Asimina parviflora - Smallflower Pawpaw. Pawpaws - Short newsletter article and links.