Yeah, one of the most colorful vej's I've seen so far too. Wasn't it formally described recently as something else??? I've also seen it called rhizomatosum.
The taxonomy is confused...it may be the same as rhizomatosum, which is now considered areeanum....or it may simply be a giant barbigerum. ( I once asked Koopowitz in an email about these species, including the legendary giant barbigerum. He said that the giant barbigerum was just a giant barbigerum...)
Dear Paphfriends,
it is really difficult for the american friends, when they don't notice the publications in the other parts of the world.
Paphiopedilum vejvarutianum was sold around 20 years ago in USA as the variety kanchanaburi of Paph. charlesworthii because the bud of the plant has the same coloration and marking like charlesworthii. The flower is very similar to Paph. barbigerum for the first view.
The description was published 2003 by Lutz Roellke and me in 'Die Orchidee'
Here the first 3 pages
And here one typical plant flowered some months ago in the collection of a friend:
Dear Eric, Paph. rhizomatosum is only a synonym of Paph. areeanum. The last was described at first as a natural hybrid. But later it was clear that it is a distinct species different especially in the growth.
That's why this forum is so valuable, because people, like you, from all over the world help us all, not just us sometimes myopic Americans. Thanks, Olaf.