1743  (1949)  Plants of Physicky Herb's Several are growing in these parts one of Which they styl (wishakapucka) which is used as a perge or fomentation. . . .
1748  They hold in great Esteem . . . an Herb which they call Wiseaca Pucca or Bitter Herb.
1748  The Plant, by the Indians called Wizzekapukka, used by them, and the English as a Medicine, in nervous and scorbutic Disorders; it's most apparent and immediate Effect, is promoting Digestion, and causing a keen Appetite.
1795  (1911)  The land was entirely barren, and destitute of every kind of herbage, except wish-a-capucca and moss.
1857  It was formerly imported into this country [England] by the Hudson's Bay Company under the name of Weesukapuka. . . .