XylenaXylena is a genus of moths of the family Noctuidae.SpeciesXylena apicimacula Yoshimoto, 1993Xylena brucei - Bruce's swordgrass Xylena buckwelli Rungs, 1952Xylena changi Horie, 1993Xylena cineritia - gray swordgrass Xylena confusa Kononenko & Ronkay, 1998Xylena curvimacula - dot-and-dash swordgrass Xylena exsoleta - sword-grass Xylena formosa Xylena fumosa Xylena lunifera Xylena nepalina Yoshimoto, 1993Xylena nihonica Xylena nupera - American swordgrass Xylena plumbeopaca Hreblay & Ronkay, 2000Xylena sugii Kobayashi, 1993Xylena tanabei Owada, 1993Xylena tatajiana Chang, 1991Xylena thoracica - acadian swordgrass Xylena vetusta - red sword-grass