Assertion: corn snake | /r/HasAspect | two subspecies
Facets:
value: until 2002
type: TEMPORAL
Source sentences:
text: Until 2002, the corn snake was considered to have two subspecies: the nominate subspecies (P. g. guttatus) described here and the Great Plains rat snake (P. g. emoryi).
text: Until 2002, the corn snake was considered to have two subspecies: the nominate subspecies (P. g. guttatus) described here and the Great Plains rat snake (P. g. emoryi).