
1) Brassica oleracea acephala 2) Cole 3) Colewort 4) Crucifer 5) Cruciferous plant 6) Dutch loanword 7) Kail 8) Kale
Found on
https://www.crosswordclues.com/clue/borecole

1) Cole 2) Colewort 3) Collard 4) Kail 5) Kale
Found on
https://www.crosswordclues.com/clue/borecole

• (n.) A brassicaceous plant of many varieties, cultivated for its leaves, which are not formed into a compact head like the cabbage, but are loose, and are generally curled or wrinkled; kale.
Found on
http://thinkexist.com/dictionary/meaning/borecole/
Bore'cole` noun [ Confer Dutch
boerenkool (lit.) husbandman's cabbage.] A brassicaceous plant of many varieties, cultivated for its leaves, which are not formed into a compact head like the cabbage, but are loose, and are generally curled or wrinkled; kale.
Found on
http://www.encyclo.co.uk/webster/B/81

Borecole is a variety of Brassica oleracea, a cabbage with the leaves curled or wrinkled, and having no disposition to form into a hard head.
Found on
http://www.probertencyclopaedia.com/browse/BBA.HTM

kale (def. 1).
Found on
https://www.infoplease.com/dictionary/borecole
No exact match found.