alkanna การใช้

• "Alkanna tinctoria " has a bright blue flower.
• In English in the late medieval era, the name alkanet meant " Alkanna tinctoria ".
• In addition, dried flowers or root of " Alkanna tinctoria " are used in some variants of the recipe to impart a crimson colour.
• Alkanet dye is a reddish natural dye made from the roots of " Alkanna tinctoria " and this word is 14th-century English, with a Romance-language diminutive suffix'- et', from medieval Latin " alcanna " meaning both " henna " and " alkanet ", from Arabic " al-hinn
  
  " meaning henna . [ http : / / dictionary . com / browse / alkanet