hĕlix — Lewis & Short
hĕlix, ĭcis, f., = e(/lic (wound, twisted).
I A kind of ivy, Cic. Univ. 9, 27; Plin. 16, 34, 62, § 145 sqq.—
II A kind of willow, Plin. 16, 37, 69, § 177.—
III In archit., a whorl, a small ornament on the capital of Corinthian columns, Vitr. 4, 1, 12.