Assertion: giant sequoia's seed | /r/AtLocation | cone
Facets:
value: sometimes
type: TEMPORAL
value: for 20 years
type: TEMPORAL
Source sentences:
text: The remaining 4000 cones would be opened, brown, and largely seedless, although Fry and White (1930) record viable seeds remaining in cones 16 years after the latter have turned brown.
text: Giant sequoias only reproduce by seeds which sometimes remain in the cone for 20 years.