This plant bloomed first time last year. This year the flower is a bit larger (3.5/8" NS), but not as large as the wild collected plants I saw some 45 years ago. It is interesting though, as it does not have a solid bar of brown on the dorsal, but rather a somewhat striped pattern.
Plant is growing nicely though, it has two large new growths, each with new starts, so it is quite vigorous.