janinilulu said: Google suggests it is One-Seeded Bur Cucumber (Sicyos angulatus)
Sicyos angulatus, the one seed bur cucumber or star-cucumber is an annual vine in the gourd family, Cucurbitaceae, native to eastern North America.
Grain importation is the most likely pathway of accidental introduction of S. angulatus, considering the situation in Japan, France or Norway
In its native range, S. angulatus grows mainly on riverbanks or in thickets. In its introduced range, it is mainly found on riverbanks or soils close to rivers ...
This plant grows mostly as a weed of maize crops, but can also colonize soybeans...
The burr cucumber reseeds itself readily and is considered a noxious weed in Indiana, Delaware and Kentucky. It is not listed as a noxious weed in Pennsylvania although it is becoming an increasing problem in no-till agriculture. It creeps into the fields from hedgerows and ditches where it tends to establish itself. The plant thrives in sunny wet locations.
The plant seems to have no use although the leaves are said to be edible, as is the seed. Care should be taken with the sap, as it may be irritating.
Edible parts of Bur Cucumber: Leaves - cooked. They can be cooked as greens. The fruit is said to be edible. Possibly the seed is edible but there is no flesh on the fruit, it is just a bristly skin around the seed. The fruit is about 1cm long and is borne in small clusters.
One-Seeded Bur Cucumber, Sicyos angulatus, is a medicinal plant with questionable edibility. Medicinally, it was used for venereal disease in women and used as a veterinary aid for the difficult delivery of a calf. As for its edibility there is no historic evidence of any American Indians using this plant for food. If you have evidence contrary to this or have used it for food please contact me and let me know.
Sicyos angulatus Prevents High-Fat Diet-Induced Obesity and Insulin Resistance in Mice
Sicyos angulatus ameliorates acute liver injury by inhibiting oxidative stress via upregulation of anti-oxidant enzymes
sallyg said: I just always remind myself edible and TASTY are two different things.
sallyg said: it sounds like you should throw the remains into the wild and not devote garden space to it.