I was given this form of A. candidissimum last year, by Mr. Davey P, who grew it from seed. It is quite an intense one! He tells me it bulks up quickly and is another of the easier species.
53.69° N, Dedicated to West Coast Fritillaria, plus three other members of the subgenus Liliorhiza. I grow other Genera, as time permits !
Even in a Genus where 'wierdness' abounds I think this one takes some beating. A. intermedium f. biflagellatum. Not only is the spadix appendage extremely long ( up to 3ft ! ), the spathe limb also ends in a tail which easily reaches the ground and more, twisting along the way!
Weird and wonderful, Ron!
Calgary, Alberta, Canada - Zone 3
-30 C to +30 C (rarely!); elevation ~1130m; annual precipitation ~40 cm