Tall Green Curled Scotch Kale
This is very hardy, and improved by a moderate frost. The stems rise about two feet, and produce an abundance of dark green, curled and wrinkled leaves. It stands the winters South and in the Middle States, without any protection.
Originally listed in: 1881 D.M. Ferry Catalog

Tall Green Curled Scotch Kale
Similar to the dwarf, but more vigorous growth. Pkt., 10c; oz., 25c; ¼ lb., 75c; lb., $2.00
Originally listed in: 1822-1920 Breck's High Grade Seeds

Tall Green Curled Scotch Kale
Two and one-half feet high. Pkt., 5c; oz., 10c; ¼ lb., 25c; lb., 85c.
Originally listed in: Burpee's Annual for 1916

Tall Green Curled Scotch Kale
Most popular growing 3 feet high, of finest quality. Grown same as cabbage. 65 days. Pkt 5c; oz 15c.
Originally listed in: Mills Annual Seed Book, 1934

Tall Green Curled Scotch Kale
The plant of this variety grows to three or four feet high, bearing long, plume-like, light green leaves which are deeply cut, also finely curled at edges. Very ornamental and so hardy that a moderately heavy frost improves rather than injures its quality.
Originally listed in: Porter and Sons mid-20th-century pricelist