9 0 - 1 7 1 5 , ▁ed . ▁D . ▁Hay ton , ▁E . ▁Cru ick sh anks , ▁S . ▁Hand ley , ▁London , ▁ 2 0 0 2 ▁ ▁V enn , ▁John , ▁Bi ographical ▁History ▁of ▁Gon ville ▁and ▁C ai us ▁College ▁ 1 3 4 9 - 1 8 9 7 , ▁ 2 ▁volumes , ▁Vol . 1 , ▁Cambridge , ▁ 1 8 9 7 , ▁p . 4 4 5 ▁ ▁References ▁ ▁Category : 1 6 5 4 ▁birth s ▁Category : 1 7 3 1 ▁death s ▁Category : Pe ople ▁educated ▁at ▁Bar n st ap le ▁Gram mar ▁School ▁Category : Ser je ants - at - law ▁( Eng land ) ▁Category : M embers ▁of ▁the ▁Parliament ▁of ▁England ▁( pre - 1 7 0 7 ) ▁for ▁Bar n st ap le <0x0A> </s> ▁B out el ou a ▁rad ic osa , ▁col lo qu ial ly ▁known ▁as ▁pur ple ▁gr ama , ▁is ▁a ▁grass ▁species ▁in ▁the ▁gr ama ▁genus ▁native ▁to ▁the ▁south western ▁United ▁States ▁and ▁northern ▁Mexico . ▁ ▁Description ▁ ▁Pur ple ▁gr ama ▁is ▁a ▁per enn ial ▁grass ▁that ▁grows ▁to ▁ ▁tall , ▁with ▁a ▁dense ▁rh iz om at ous ▁base . ▁It ▁be ars ▁infl ores c ences ▁in ▁pan icles ▁that ▁are ▁ ▁long ▁and ▁usually ▁have ▁seven ▁to ▁twelve ▁branches . ▁Branch es ▁are ▁to ▁ ▁long ▁and