Eyes; STRABISMUS; CONVERGENT, esophoria (p, 27, 4-7) (27) : alum., alumn., art-v., bell., Calc., Camph., chel., CIC., cina, CYCL., gels., glon., jab., lil-t., Lyc., mag-p., merc., mim-p., morph-m., nux-v., Op., rhod., Ruta, Spig., spig-m., stram., syph.
(x-ref TURNED; INWARD) Eyes; TURNED; OUTWARD (STRABISMUS; DIVERGENT, exophoria)(p, 15, 0) (15) : bell., camph., croc., Crot-h., dig., glon., ip., morph., op., phos., plb., stry., sul-ac., verat., zinc.
Eyes; STRABISMUS; DIVERGENT, exophoria (PARALYSIS; MUSCLES; Recti)(p, 24, 0) (24) : Agar., alum., Camph., Coloc., Con., dig., graph., hyos., Jab., lil-t., merc-i-f., morph., NAT-M., nat-sal., onos., oxyu-s., phos., rhod., ruta, seneg., spig., Sulph., tab., zinc.
(x-ref TURNED; OUTWARD) Eyes; TURNED; INWARD (STRABISMUS; CONVERGENT, esophoria)(p, 8, 0) (8) : arg-n., bell., Calc., nitrob., plb., rhod., ruta, spig-m.
Presumably the meaning in saying "unable to cross her eyes" is not that she can't look at the tip of her nose

but that she can't *converge* her eyes sufficiently well to merge images for near vision.