Assertion: nuttall oak | /r/HasProperty | identified as distinct species
Facets:
value: in 1860
type: TEMPORAL
value: by samuel b. buckley
type: OTHER
Source sentences:
text: Nuttall oak was first identified as a distinct species in 1860 by Samuel B. Buckley (1809-1884), a man with wide interest in all aspects of the natural world.