Amaranth
Amaranth is a term which has two definitions. Amaranth is both a dark red to purple dye used for colouring food and the name of a plant:
AMARANTH, or AMARANG (from the Gr. amarantos, unwithering), a name chiefly used in poetry, and applied to
certain plants which, from not soon fading, typified immortality. Thus Milton (Paradise Lost, iii. 353) --
It should be noted that the proper spelling of the word is amarant; the more common spelling seems to have come from a hazy notion that the final syllable is the Greek word anthos, "flower," which enters into a vast number of botanical names.
The plant genus Amaranthus (family Amaranthaceae)
contains several well-known garden plants, such as love-lies-bleeding (A. caudatus), a native of India, a vigorous hardy annual, with dark purplish flowers crowded in handsome drooping spikes. Another species A. hypochondriacus, is prince's
feather, another Indian annual, with deeply-veined lance-shaped
leaves, purple on the under face, and deep crimson flowers
densely packed on erect spikes. Amaranth wood has a unique dark purplish tone to it, and is used decoratively.
The leaves and seeds of Amaranthus species are edible: Amaranthus seed was one of the staple foodstuffs of the Incas, and it is known as kiwichi in the Andes today. The protein in the seed is particularly well suited to human nutritional needs, and interest in this crop (A. Cruentis and A. hypochondriaca) was revived in the 1970s.
"Globe amaranth" belongs to an allied genus, Gomphrena, and is also a native of
India.
It is an annual about 18 inches high, with solitary round heads of flowers; the heads are violet from the colour of the bracts which surround the small flowers.
In ancient Greece the amaranth (also called chrusanthemon
and elichrusos) was sacred to Ephesian Artemis. It was
supposed to have special healing properties, and as a symbol of
immortality was used to decorate images of the gods and tombs.
In legend, Amarynthus[?] (a form of Amarantus) was a hunter of
Artemis and king of Euboea; in a village of Amarynthus, of which
he was the eponymous hero, there was a famous temple of Artemis
Amarynthia or Amarysia (Strabo x. 448; Pausan. i. 31, p. 5).
See Lenz, Botanik der alt. Greich. und Rom. (1859); J.
Murr, Die Pflanzenwelt in der griech. Mythol. (1890).
1911 encyclopedia entry, with some more modern additions