https://fsus.ncbg.unc.edu/main.php?pg=show-taxon-detail.php&lsid=urn:lsid:ncbg.unc.edu:taxon:%7B6A04FA22-3917-4DBE-8AC2-67880908CFEE%7D
Causonis japonica (Bushkiller) - FSUS
japonica
https://plants.ces.ncsu.edu/plants/causonis-japonica/common-name/japanese-cayratia-herb/
Japanese Cayratia Herb - Causonis japonica | North Carolina Extension Gardener Plant Toolbox
north carolinaextension gardenerjapaneseherbjaponica