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The plant acts as a host for the white pine blister rust that threatened the timber industry. In 1911, the federal government banned the cultivation, sale, and transport of blackcurrants to protect the white pine. Government programs systematically destroyed blackcurrant plants by chemical spraying.
Ribes lacustre (Pers.) Poir. – black gooseberry, prickly currant, black swamp gooseberry: California to Alaska and across North America east to Pennsylvania and Newfoundland, and south as far as New Mexico. Ribes montigenum McClat. – gooseberry currant: Washington south to California and east as far as the Rocky Mountains
Ribes americanum is a North American species of flowering plant in the gooseberry family known as wild black currant, [1] [3] [4] [5] American black currant, [6] and eastern black currant. [7] It is widespread in much of Canada (from Alberta to Nova Scotia ) and the northern United States (from New England to Washington , with additional ...
Ribes (/ ˈ r aɪ b iː z /) [5] is a genus of about 200 known species of flowering plants, most of them native to the temperate regions of the Northern Hemisphere. [2] The species may be known as various kinds of currants, such as redcurrants, blackcurrants, and whitecurrants, or as gooseberries, and some are cultivated for their edible fruit or as ornamental plants.
The species is divided into two varieties, [4] each known simultaneously as northern black currants, and by their own individual common, and scientific names; the type variety, R. h. var. hudsonianum, is also known as the Hudson Bay currant; [4] [7] whereas R. h. var. petiolare is also known as the western black currant.
The plant displays hybrid vigor, growing and fruiting well and being resistant to a number of common diseases afflicting other Ribes. In particular the plant is resistant to mildew, leaf spot, white pine blister rust, and big bud gall mite. Flowers are hermaphrodite and the plant is self-fertile following insect pollination. Propagation is ...