Euphorbiaceae
Fruit, seed:Euphorbia dracunculoides, one segment of capsule open (upper left), showing seed inside, with raphe visible on seed. Another segment (bottom) undehisced. One loose seed (right); Photo by V. Brewster, USDA APHIS PPQ, imageID.idtools.org
Fabaceae
Seeds: Acacia melanoxylon, dark brown seeds, some with pale arils, and some with arils missing; Photo by M. Maher, USDA APHIS PPQ ITP, imageID.idtools.org
Fabaceae
Fruit, seeds: Acacia salicina, dehisced fruit, with arillate seeds attached to interior (bottom). Exterior surface of fruit shown (top); Photo by M. Maher, USDA APHIS PPQ ITP, imageID.idtools.org