▁of ▁birth ▁missing ▁( l iving ▁people ) <0x0A> </s> ▁Dra ba ▁v erna ▁( syn . ▁E roph ila ▁v erna ) ▁the ▁spring ▁dra ba , ▁sh ad flow er , ▁n ail wort , ▁common ▁wh it low gr ass , ▁v ernal ▁wh it low ▁grass , ▁early ▁wit low ▁grass ▁or ▁wh it low - gr ass ▁is ▁a ▁species ▁of ▁plant ▁in ▁the ▁must ard ▁family , ▁Br ass ic aceae . ▁D . ▁v erna ▁has ▁the ▁unique ▁trait ▁of ▁b if id ▁pet als , ▁not ▁found ▁anywhere ▁else ▁in ▁the ▁genus ▁Dra ba . ▁The ▁plant ▁consists ▁of ▁a ▁few ▁flowers ▁with ▁branch ing ▁st ems ▁and ▁the ▁leaves ▁are ▁focused ▁around ▁the ▁base ▁of ▁the ▁plant . ▁The ▁se eds ▁are ▁located ▁in ▁the ▁flower ▁but ▁are ▁not ▁equ ipped ▁with ▁any ▁sort ▁of ▁wind ▁dispers al ▁adaptation . ▁ ▁Distribution ▁The ▁native ▁range ▁of ▁Dra ba ▁v erna ▁includes ▁parts ▁of ▁Great ▁Britain ▁and ▁Central ▁Europe , ▁specifically ▁parts ▁of ▁Den mark , ▁The ▁Netherlands , ▁and ▁Belg ium ▁and ▁Hung ary . ▁It ▁is ▁post ulated ▁that ▁Dra ba ▁v erna ▁was ▁brought ▁to ▁North ▁America ▁when ▁the ▁European ▁colon izers ▁came ▁to ▁the ▁New ▁World . ▁Dra ba ▁v erna ▁origin ated ▁in ▁Europe ▁and ▁natural ized ▁in ▁the ▁United ▁States , ▁where ▁it ▁has ▁been ▁found ▁mostly ▁east ▁of ▁the ▁Mississippi ▁River ▁and ▁west ▁of ▁the ▁Rock y ▁Mountains . ▁Dra ba ▁v erna ▁has ▁been ▁found ▁in ▁the