the original source just didn't take good care of the seeds before RSC got them: you can't expect villagers in the Himalayas to be experts on proper seed preservation techniques.
I wonder if Nanda Devi seeds still can be obtained via the RealSeedCompany.
If so,I would order some.
I think they look very special!
I've produced hundreds of nanda devi seeds and will know the truth very soon once I do a germination test.
I hope you will post the results here.
Keep a close eye on the Johaar, I have found hermies in quite a few. It's such a lovely plant though. I think I have a true female going right now that has some nice purple bracts early on.
Sadly I didnt dilute my soil enough and did some damage early on due to too high of nutrients, hope it pulls through.
Best of luck on your Himalayan varieties!!