  We consider glueball- (hybrid) meson mixing for the low-lying four
pseudovector states. The h_1'(1380) decays dominantly to K*K with some presence
in rho pi and omega eta. The newly observed h_1(1600) has a D- to S-wave width
ratio to omega eta which makes its interpretation as a conventional meson
unlikely. We predict the decay pattern of the isopartner conventional or hybrid
meson b_1(1650). A notably narrow s sbar partner h_1'(1810) is predicted.
