▁different ▁species : ▁the ▁annual ▁Mat ric aria ▁cham om illa ▁( G erman ▁cham om ile ) ▁and ▁the ▁per enn ial ▁Ch ama em el um ▁nob ile ▁( R oman ▁cham om ile ). ▁Cal end ula ▁( known ▁as ▁pot ▁mar ig old ) ▁is ▁grown ▁commer cially ▁for ▁her bal ▁te as ▁and ▁pot p our ri . ▁E chin ace a ▁is ▁used ▁as ▁a ▁medic inal ▁tea . ▁The ▁w orm wood ▁genus ▁Ar tem is ia ▁includes ▁abs int he ▁( A . ▁ab sin th ium ) ▁and ▁tar rag on ▁( A . ▁d rac un cul us ). ▁Winter ▁tar rag on ▁( Tag etes ▁luc ida ), ▁is ▁commonly ▁grown ▁and ▁used ▁as ▁a ▁tar rag on ▁substitute ▁in ▁clim ates ▁where ▁tar rag on ▁will ▁not ▁surv ive . ▁ ▁Many ▁members ▁of ▁the ▁family ▁are ▁grown ▁as ▁orn amental ▁plants ▁for ▁their ▁flowers , ▁and ▁some ▁are ▁important ▁orn amental ▁cro ps ▁for ▁the ▁cut ▁flower ▁industry . ▁Some ▁examples ▁are ▁Ch rys anth em um , ▁Ger ber a , ▁Cal end ula , ▁D end ran th ema , ▁Ar gy ran th em um , ▁D ah lia , ▁Tag etes , ▁Z inn ia , ▁and ▁many ▁others . ▁ ▁Many ▁species ▁of ▁this ▁family ▁possess ▁medic inal ▁properties ▁and ▁are ▁used ▁as ▁traditional ▁ant ip ar as it ic ▁medicine . ▁▁ ▁M embers ▁of ▁the ▁family ▁are ▁also ▁commonly ▁featured ▁in ▁medical ▁and