Fig. 1. (clockwise from top left) Ten-year-old pawpaw seedling trees in commercial-type orchard planting at harvest (9 Sept. 1993, Keedysville, Md.); flower blossom before dehiscence (20 Apr. 1994, Frankfort, Ky.); flower at dehiscence (mid-May 1994, Frankfort, Ky.; photo by E.A. Sugden); ovary swelling, early fruit cluster development (late May 1994, Frankfort, Ky.; photo by E.A. Sugden); cluster of eight fruit (9 Sept. 1993, Keedysville, Md); fruit on tree (photo by

Jones).