Escobedia scabrifolia.
Botanical name:
Escobedia scabrifolia Ruiz & Pav. Scrophularineae.
Tropical America. The roots are said to be used for coloring gravies.
Sturtevant's Edible Plants of the World, 1919, was edited by U. P. Hedrick.
Practical Herb Cards 2
Distance course
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