Rubus armeniacus Focke (plants.sc.egov.usda.gov)
Himalaya blackberry fruits are highly edible and commonly collected by berry pickers. The fruit can be canned, frozen, or eaten fresh (Francis 2003). Wildlife readily consumes the fruit as well. It was used in the development of the hybrid marionberry cultivar, ‘Marion’ (Waldo 1957).- Luther Burbank (Wikipedia)
Luther Burbank (March 7, 1849 – April 11, 1926) was an American botanist, horticulturist and pioneer in agricultural science. He developed more than 800 strains and varieties of plants over his 55-year career. Burbank’s developments included those of fruits, flowers, grains, grasses, and vegetables. He developed (but did not create) a spineless cactus (useful for cattle-feed) and the plumcot.