Ref1

https://books.google.com.my/books?id=viBtDwAAQBAJ&pg=PT263&lpg=PT263&dq=Macroptilium+atropurpureum+underutilised+crop&source=bl&ots=oaU77856p9&sig=bTksMEx-80fIm6fA_lcMuRjIy4Y&hl=en&sa=X&ved=2ahUKEwjw-qP0oa3eAhUMPI8KHaWSBQoQ6AEwBnoECAEQAQ#v=onepage&q=Macroptilium%20atropurpureum%20underutilised%20crop&f=false