hii Plant/Variety haipo kwenye lugha yako, kuangalia kwa: English (en),
au tumia ufasiri wa google:  

Collards are a cruciferous crop (cabbage family) grown for the leaves. The wide, smooth, blue-green leaves of collards have a spinach-like flavor and are the highest in nutrients of the dark green, leafy vegetables.

A popular, southern USA heirloom variety that withstands both heat and cold. This variety is slow to bolt and does not form heads.