ἄμεικτον ἑαυτοῖς καταστῆσαι → refuse to admit him to their society
fusterna: ae, f. contr. from fusterina, sc. pars, from fustis,I the upper part, knotty part of a fir - tree, Plin. 16, 39, 76, § 196; Vitr. 2, 9.