Dovefromabove YES YOU HAVE IT IN ONE- It realy is the remembering thats difficult - But I have worked out WHY !
The things we are learning - they are making the answers harder !
Anyway apart from sorting all that out , I can also tell you the foilage is very attractive and the flower from the bulbus part to the tip of the green tip can measure 36 inches ,smells awful , get it to the bottom of the garden .but dont let on that it stinks - plead ignorant like I do . If you want to photograph it which is why I grow it , then do this on the first day its fully out . it only stays a day before its going home !