Hors-elene

According to the Old English Dictionary:

-helene, an;

hors-elene

Elecampane; inula helenium, Lchdm. iii. 333, col. 1. Horshelene helena, Ælfc. Gl. 44; Som. 64, 68; Wrt. Voc. 32, 4. Horselene, Wrt. Voc. 79, 42. See horshele, E. D. S. Plant Names. hors-elene