Robuta

https://www.rhs.org.uk/plants/1565/arisaema-tortuosum/details Arisaema tortuosum | whipcord cobra lily Bulbs/RHS whipcord cobra lily arisaema tortuosum bulbs rhs https://www.rhs.org.uk/plants/126971/arisaema-tortuosum-low-altitude/details Arisaema tortuosum low altitude | /RHS arisaema tortuosum low altitude rhs