Kiwi vine, Akebia vine, grape vine, groundnut vine, chinese yam vine, juneberry, onion family, wild celery, asparagus, bearberry, barberry, peashrub, pecan nut, walnut, butternut,
hickory nut, chestnut, yellowhorn nut, hazelnut, japanese and chinese quince, cornellian cherry, mayhaw, quince, persimmon, goumi, autum olive, strawberry, seaberry, japanese rasin tree, oregon grape, apple/crab
apple, medlar, mint-herb family, mullberry, bitter orange, plum, sand plum, beach plum, bush cherry, apricot, peach, pear, currants, gooseberry, raspberry, blackberry, elderberry, blueberry, cranberry, jujube
Some of my favorite vendor if you can't find a vendor
https://onegreenworld.com/shop/fruiting-trees-shrubs/sunflower-2/
http://www.sln.potsdam.ny.us/catalog.html
http://www.hardyfruittrees.ca/catalog/pear-tree