WHORTLEBERRY
bilberry, whortleberry, European blueberry
(noun) blue-black berries similar to American blueberries
bilberry, whortleberry, whinberry, blaeberry, Viccinium myrtillus
(noun) erect European blueberry having solitary flowers and blue-black berries
Source: WordNet® 3.1
Etymology
Noun
whortleberry (plural whortleberries)
Any of several shrubs belonging to the genus Vaccinium
Vaccinium myrtillus (bilberry or blue whortleberry);
Vaccinium vitis-idaea (lingonberry or red whortleberry);
Vaccinium uliginosum (bog whortleberry or bilberry).
A berry of one of these shrubs.
Synonyms
• (shrubs): whortle bush
Source: Wiktionary
Whor"tle*ber`ry, n. Etym: [AS. wyrtil a small shrub (dim. of wyrt
wort) + E. berry. See Wort, and cf. Huckleberry, Hurtleberry.] (Bot.)
(a) In England, the fruit of Vaccinium Myrtillus; also, the plant
itself. See Bilberry, 1.
(b) The fruit of several shrubby plants of the genus Gaylussacia;
also, any one of these plants. See Huckleberry.
Source: Webster’s Unabridged Dictionary 1913 Edition