Orobanche amethystea

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Orobanche amethystea. See image source here.

#709 They called me Orobanche amethystea, also known as Orobanche eryngii, and Orobanche knappii. I pay homage to the male botanists Eryng (I couldn’t find his records), and John Leonard Knapp. They first catalogued me in 1799.

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