'Oldenlandia umbellata' definitions:

Definition of 'Oldenlandia umbellata'

From: GCIDE
  • Chay root \Chay" root`\ [Tamil sh[=a]ya.] The root of the Oldenlandia umbellata, native in India, which yieds a durable red dyestuff. [Written also {choy root}.] [1913 Webster]