Assertion: conifer's leaf | /r/CapableOf | remain on the plant
Facets:
value: for several (2–40) years
type: TEMPORAL
value: usually
type: TEMPORAL
Source sentences:
text: In the great majority of genera the leaves are evergreen, usually remaining on the plant for several (2–40) years before falling, but five genera (Larix, Pseudolarix, Glyptostrobus, Metasequoia and Taxodium) are deciduous, shedding the leaves in autumn and leafless through the winter.