This is a good question that is difficult to answer. To me, Steampunk has always been first and foremost a literary genre, or least a subgenre of science fiction and fantasy that includes social or technological aspects of the 19th century (the steam) usually with some deconstruction of, reimagining of, or rebellion against parts of it (the punk).
Salmonberry (Rubus Spectabilis) Salmonberry is a flowering shrub belonging to the Rosaceae or rose family. It bears small edible fruits that have a sweet taste. This North American plant is widely cultivated both for its fruits and flowers. Salmonberry (Rubus Spectabilis)
Black Satin is a mid-season blackberry. The blackberries on this type of bush are ripe from late July to early August. These berries are known for their large size and very black skin. They have good flavor, according to Oregon State University, and are a particularly hardy and vigorous variety of blackberry.