▁talk ▁ ▁Category : Hom ology ▁theory ▁Category : K not ▁invari ants <0x0A> </s> ▁Fire we ed ▁( E p il ob ium ▁ang ust if ol ium ▁or ▁Ch ama ener ion ▁ang ust if ol ium ) ▁is ▁a ▁per enn ial ▁her b ace ous ▁plant ▁in ▁the ▁will ow her b ▁family ▁( On ag ra ceae ). ▁ ▁Fire we ed : ▁may ▁also ▁refer ▁to : ▁ ▁Pl ants ▁ ▁A ▁species ▁of ▁plant ▁in ▁the ▁genus ▁Ch ama ener ion ▁ ▁A ▁common ▁name ▁for ▁E recht ites ▁hier ac ifolia , ▁a ▁plant ▁in ▁the ▁sun flow er ▁family ▁ ▁A ▁common ▁name ▁for ▁S ene cio ▁mad ag asc ari ensis ▁in ▁Australia ▁and ▁Hawai i ▁ ▁Cr asso ce phal um ▁cre pid io ides ▁( E bol o ), ▁an ▁annual ▁her b ace ous ▁plant ▁in ▁the ▁sun flow er ▁family ▁( A ster aceae ) ▁ ▁Mexican ▁fire we ed , ▁Bass ia ▁scop aria , ▁a ▁shr ub ▁in ▁family ▁Am ar anth aceae ▁ ▁Ap al och lam ys ▁spect abil is , ▁a ▁plant ▁in ▁the ▁family ▁A ster aceae , ▁from ▁Australia ▁ ▁A ▁folk ▁name ▁for ▁dod der ▁ ▁Other ▁uses ▁ ▁Ly ng by a ▁maj us cul a , ▁a ▁cy an ob acter ium ▁ ▁Fire we ed ▁( period ical ), ▁a ▁femin ist ▁literary ▁magazine ▁founded ▁in ▁Toronto , ▁Canada , ▁in ▁ 1 9 7 8 <0x0A> </s>