Assertion: giant chinquapin | /r/HasAspect | bimodal distribution
Facets:
value: across a moisture gradient
type: OTHER
value: at lower elevations
type: LOCATION
Source sentences:
text: At lower elevations (2,000-3,000 feet (610-915 m)) on diorite in the Siskiyou Mountains of Oregon and California, it had a bimodal distribution across a moisture gradient based on topographic characteristics, with a peak on submesic sites and a larger peak on xeric sites .