Collection location: Little River Canyon National Preserve, DeKalb Co., Alabama, USA [Click for map]
ID by Jason Hollinger
[TLC] K~ KC+o/r strong UV-
|I’d Call It That||3.0||10.86||2||(vcharny,jason)|
sum(score * weight) /
(total weight + 1)
Were hard to read for this one, too. No question it has some chemistry, though, with two bright spots I don’t recognize and the strong KC+o/r test. One chemotype reported for R. culbersoniorum has norbarbatic and 4-O-methylhypoprotocetraric acids (say that three times fast!), a plausible interpretation of the spots I see.