Identifying Brassicas Species by Seed…and the ‘Turnabaga’ Extinction

Identifying Brassicas Species by Seed…and the ‘Turnabaga’ Extinction

At Seed Savers we sometimes jokingly referred to our collection of 103 turnips and 81 rutabagas as “turnabagas.” Confusion reigns over these crop types, owing to the fact that in the United Kingdom, a common name for rutabaga is “Swedish turnip.” Botanically, however, rutabagas and turnips are different species, Brassica napus and Brassica rapa, respectively, and will not cross-pollinate.

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