▁Stadt bahn ▁electric ▁multiple ▁units ▁of ▁class ▁GT 8 - 1 0 0 D / 2 S - M . ▁This ▁line ▁is ▁operated ▁by ▁the ▁Heil br onn ▁Stadt bahn . ▁On ▁the ▁Ö hr ingen ▁H bf – Sch w ä b isch ▁Hall - H ess ental ▁section ▁dies el ▁multiple ▁units ▁of ▁classes ▁ 6 4 2 ▁and ▁ 6 2 8 ▁are ▁used . ▁ ▁Rail ▁services ▁ ▁Notes ▁ ▁Category : R ail way ▁stations ▁in ▁Baden - W ür ttemberg ▁Category : R ail way ▁stations ▁opened ▁in ▁ 1 8 6 2 ▁Category : 1 8 6 2 ▁establish ments ▁in ▁Germany ▁Category : 1 9 th - century ▁establish ments ▁in ▁Wür ttemberg <0x0A> </s> ▁Ch as an ▁is ▁a ▁white ▁French ▁wine ▁gra pe ▁variety ▁grown ▁primarily ▁in ▁the ▁L angu ed oc ▁wine ▁region . ▁According ▁to ▁the ▁Vit is ▁International ▁Vari ety ▁Catalogue , ▁the ▁variety ▁is ▁a ▁crossing ▁of ▁List an ▁and ▁Pin ot . ▁However , ▁some ▁sources ▁( such ▁as ▁wine ▁exper ts ▁Jan cis ▁Robinson ▁and ▁O z ▁Clar ke ) ▁describe ▁the ▁gra pe ▁as ▁a ▁crossing ▁between ▁List an ▁and ▁Ch ard onn ay . ▁All ▁sources ▁agree , ▁however , ▁that ▁the ▁variety ▁was ▁created ▁in ▁ 1 9 5 8 ▁by ▁Paul ▁Tru el ▁at ▁the ▁Institut ▁National ▁de ▁la ▁Re cher che ▁Agr onom ique ▁( IN RA ) ▁- ▁Un ité ▁Exp ér iment ale ▁du ▁D oma ine ▁de ▁V