USA, Colorado, Mesa, East entrance road, Colorado National Monument, 50 yards E of Cold Shivers Point overlook, on road shoulder.
39.03056 -108.65364 +-500m.
Flowers with reflexed petals, looking to be short-tubed.
Flowering
We suspect that Eastwood's O. aperta may be a manifestation of this species, although the single flower left on the type appears to have a short tube. It is very surprising that Eastwood did not collect O. flavoculata but did find the new species!