Anagallis arvensis two flowers mentioned in the Tirukkural. "The Scarlet Pimpernel" is the alias of Sir Percy Blakeney in the novel of the same name by Baroness Emma Orczy. Anagallis arvensis Scarlet pimpernel, commonly known as blue-scarlet pimpernel, red pimpernel, red chickweed, poorman's barometer, poor man's weather-glass, shepherd's weather glass or shepherd's clock, is a low-growing annual plant. The native range of the species is Europe and Western Asia and North Africa. The species has been distributed widely by humans, either deliberately as an ornamental flower or accidentally. "A. arvensis" is now naturalised almost worldwide, with a range that encompasses the Americas,
Black Knight (Sir Percy) was a master of swordsmanship, horseback riding and all forms of combat known in Britain at the time of Camelot. He was also a talented poet, singer and musician with the lute. Percy wielded the Ebony Blade, and Merlin's spells rendered the Black Knight invulnerable to physical harm as long as he held the Ebony Blade. However, the spells were ineffective against a weapon made of the same metal as the Ebony Blade. He also wore body armor and a helmet which were similarly rendered impenetrable by Merlin's spells. Sir Percy appeared in the "Spider-Man and His Amazing Friends" episode