I would just rinse and plant. Not much worry of the plants carrying anything that would hurt fish. I find bleach dips mean dead plants.
Wish I'd seen that earlier...

But everything seems ok. I counted out 19 portions of water to 1 portion of bleach and left the plants, roots and all, in there for 1 min. 30 sec. Then I moved them to a bucket of freshwater that had about 10X the necessary dechlorinator.
If anything, I wasted a lot of dechlorinator.
After letting them sit, I rinsed them again several times, and dumped them in the tank with the juvenile platies--that is technically my quarantine tank, so the juvies will have to be guinea pigs. I'll plant them in my main tank after a week or so, if all seems ok.
I wouldn't be so worried usually, but the tanks the plants came from were quite disturbing. A whole population of red-tailed sharks seemed to be dying off in one tank....
Had I to do all this over again, I would have either waited and gotten the anubias elsewhere, or waited to find some potassium permanganate.