Chalice dungeon experts I need your help finding specific gems. Cannot find the information anywhere

Hey guys, so there's alot of information around for finding the best runes of any type. For example there's specific chalice farm spots for 22%cursed nourishing runes. But I've not been able to find any information on runes which aren't the best.

What I'm looking for are radial and triangular nourishing runes which aren't cursed with the highest damage % possible (it think it would be around 15%? Maybe higher?). Anyone know of specific Chalice Dungeon codes where I can find these and whether I'd need F/R/C for them or not? Cheers!