I've been container growing a few bamboos for a year or more to get them fat with rhizome before planting, this weekend I planted all but one - Phy hispida. Planted a squat 35 gallon Propinqua 'Beijing', a 25 gallon Parvifolia, rhizome rich 7 & 10 gallon squat Phy acuta, Phy incarnata, & S3 but held off on the Phy hispida. I already have it in-ground but this very full, squat 7 hispida is really a pretty bamboo - unique leaf form/color, and a shorter shrubby, hardy, pretty Phyllostachys. I would consider dividing it to trade for something rare if anyone has something I'm looking for, in particular the real Phy prominens as mine turned out to be Bissetii

also would consider trading for another nice size Parvifolia, but I've got 3 groves of it started already so ideally I'm hoping for a different clone.
I also have vivax 'Aureocaulis', Phy lithophylla, and Ps. longiligua that I'd trade for a large Sasa kurilensis (green form) or a large Indocalamus hamadae - both of these are staying runts for me and I'd like to try again.
I can't think of much else I'm looking for but if you have something hardy & unusual to offer let me know.