Dear Dr. Seow,
Kindly provide the ID keys to differentiate between Porotia erycinoides, P. hewitsoni and P. pleurata. I m sharing two specimen photos which I have.

10.a Taken in Arunachal Pradesh
Z50_8861.JPG

10.b (under of 10.a)
Z50_8873.JPG

11. Taken in Meghalaya
AOM_3549.JPG

Regards
Aomoa