I believe this plant is very rare and don't know of it being for sale anywhere. I have three of them. It's a beautiful plant. I don't think I can take any cuttings right now that would be of shippable size. It's a large, spreading plant that grows fairly quickly. You can send me an e-mail and perhaps I can send you a cutting when I have one available.

There's one for sale on Ebay right now, starting at $4.99 and has one bid.

There is a P. williamsii for sale on EBay, not a wilsonii. They're completely different plants. I've never seen P. x wilsonii for sale anywhere, not even on the rare tropical websites.

Right now there's a Wilsonii on eBay.

I found this one on ebay.

http://cgi.ebay.com/Philodendron-Wilsonii-Giant-leaf-aroid-climber_W0QQitemZ4471617771QQihZ001QQcategoryZ25463QQrdZ1QQcmdZViewItem

Did you ever find this for sale? If not, contact me and I'll point you in the right direction.
Thanks,
Anthony in TN.

Yes I did find one quite a while back thanks, it's really taken off in the ground in Brownsville. I may be wanting a few more it looks to be doing so well

do you know where I might be able to get a decent plant of P. corcovadense?

If you haven't contacted Enid at Natural Selections Exotics you should do so. I have no idea if she has it but she has a ton of stuff growing "out back". She also knows where to find a lot of rare things that I am looking for. I don't know if the "P. wilsonii" post was your's but you might be interested to know "P wilsonii" does not exist according to Dr. Tom Croat. It is P subincisum Schott It's on my site. You can read Dr. Croat's explanation by finding the plant on the Plants Collection page. Also, contact the International Aroid Society. The show is in another week and someone there bight be able to help. Steve Lucas

Here is a link that might be useful: The Exotic Rainforest

Yes, Brian Williams was selling some P. corcovadense on eBay recently. He is selling them on his web site now. Maybe some will be on sale at the aroid show and sale next weekend at Fairchild if you can make it.

Here is a link that might be useful: Brian's Botanicals

Yeah I saw that but he's not sure it's "real" corcovadense, and it does look different than the pictures I've seen online. I'll check with natural selections. Interesting about wilsonii, I had assumed it was just a hybrid. Would love to go to the sale next weekend but unfortunately can't make the short 1500 mile dash