https://www.google.com/search?hl=en&...60.hKhHUERLg2M
Maybe, see above.
and Soren in Demark was breeding one, said he was looking for a striped Black multiflora and said not to share seeds with anyone.
Good thing that since yes,it was a multiflora,but the fruits were what I'd call a large cherry, and brown in color.
I sent him back my report and he said he would continue working on it.
I thought Patty Brown in Ohio had one,checked her now older seeds I still have but it turned out to be a black striped Heart.
The thinking part of what is left of my brain still thinks there is one out there,or once was ,in the Territorial Seeds catalog I used to get,from the Pacific NW.
Carolyn