τανύφλοιος
From LSJ
περὶ ἀλόγων γραμμῶν καὶ ναστῶν → on incommensurable lines and solids
English (LSJ)
ον, of trees,
A with longstretched bark, i.e. of tall or slender growth, κράνεια Il.16.767; αἴγειρος S.Fr.593.2(lyr.); ἔρινος Theoc.25.250; ἐλάτη Orph.A.607.