Hi TS,
After some googling, I found this site
http://www.hantsflytrap.com/nmc045-x...soper-90-p.asp. This site refer N. xRebecca Soper as a cross between N.ramispina x N.ventricosa
while most Taiwanese website stated it's N. gracilima x N. ventricosa....
Nevermind, at least now I have some idea what this mystery nep might be....
Thanks again TS...
