Usage: 2 forms in 2 verses
Form Translated As     In Verse(s)
σμίλαξ a yew tree LXX.Nah.1.10
σμίλακά your yew tree LXX.Jer.46.14

Liddell-Scott-Jones

σμῖλαξ (smilax) a yew tree G:N-F

σμῖλαξ,

older Attic dialect μῖλαξ, ᾰκος, (but τοῦ μίλακος [Refs 4th c.BC+]:—in Arcadia, holm-oak, Quercus Ilex, [Refs]; milax, [Refs 1st c.AD+]

__II ={σμῖλος},{μῖλος}, yew, Taxus baccata, [Refs 5th c.BC+]; milax, [Refs 1st c.AD+]
__III σμ. κηπαία, kidneybean, Phaseolus vulgaris, [Refs 1st c.AD+]
__IV bindweed, μῖλαξ in [σμῖλαξ 4th-3rd c.BC: Theophrastus Philosophus “Historia Plantarum” 3.18.11, 7.8.1 ">Refs 4th c.BC+]; μ. τραχεῖα rough bindweed, Smilax aspera, [Refs 1st c.AD+]; σμ. τραχεῖα Ps.-[Refs 1st c.AD+]; μ. λεία great bindweed, Convolvulus sepium, [Refs 1st c.AD+]; σμ. λεία Ps.-[Refs 1st c.AD+] —The σμῖλαξ or μῖλαξ of Trag. and Comedy texts is probably Smilax aspera (No. IV),[Refs 5th c.BC+]