Hmm.. maybe it was fewer roots.. None of the others have it, so I don't think it's a parasite. That one has been with the others for at least a month or more. I do remember one had fewer roots, but I potted it anyway. And one had severely damaged bark but it rooted... and leaved out good. I don't know if those two are one in the same, or if either is this one.. I'll look tomorrow to see if it's the one with the damaged bark.