R estaur ants ▁in ▁British ▁Columbia ▁Category : R estaur ants ▁established ▁in ▁ 1 9 8 9 ▁Category : R estaur ant ▁ch ains ▁in ▁Canada ▁Category : Comp an ies ▁based ▁in ▁V aug han ▁Category : 1 9 8 9 ▁establish ments ▁in ▁British ▁Columbia <0x0A> </s> ▁Pot am og eton ▁ampl if ol ius , ▁commonly ▁known ▁as ▁large leaf ▁p ond we ed ▁or ▁broad - le aved ▁p ond we ed , ▁is ▁an ▁aqu atic ▁plant ▁of ▁North ▁America . ▁It ▁grows ▁in ▁water ▁bodies ▁such ▁as ▁la kes , ▁p onds , ▁and ▁rivers , ▁often ▁in ▁deep ▁water . ▁ ▁This ▁per enn ial ▁plant ▁grows ▁from ▁rh iz om es ▁and ▁produces ▁a ▁very ▁sl ender , ▁cyl ind rical , ▁sometimes ▁sp otted ▁stem ▁up ▁to ▁a ▁meter ▁or ▁so ▁long . ▁The ▁leaves ▁take ▁two ▁forms . ▁Sub mers ed ▁leaves ▁are ▁up ▁to ▁ 2 0 ▁cent im eters ▁long ▁by ▁ 7 ▁wide ▁and ▁may ▁be ▁fol ded ▁along ▁their ▁mid rib s . ▁The ▁subm ers ed ▁leaves ▁have ▁more ▁ve ins ▁than ▁do ▁those ▁of ▁other ▁p ond we ed ▁species , ▁up ▁to ▁ 4 9 . ▁Flo ating ▁leaves ▁are ▁up ▁to ▁ 1 0 ▁cent im eters ▁long ▁by ▁ 5 ▁wide , ▁le ath ery ▁in ▁texture , ▁and ▁bor ne ▁on ▁long ▁pet i oles . ▁The ▁infl ores c ence ▁is ▁a ▁sp ike ▁of ▁many ▁flowers ▁rising ▁above ▁the ▁water