@Deryll:
http://www.irongategardens.com...
Assuming the website is up-to-date (appears to be defunct/abandoned).
@StlDaylilyGuy:
Gosh, Heavenly New Frontiers is pentaploid:
https://heavenlygardens.com/ga...
Woodcrest has it "Held For Increase" so Robinjoy is spot on.
But the above link I posted is the original hybridizer (Gossard). Somewhat pricey.
As a consolation prize the LA has quite a few seeds for sale with HNF as pollen-parent at the moment.