Assertion: moss's gametophyte | /r/HasProperty | persistent
Facets:
value: from time
type: TEMPORAL
value: in bryophytes
type: OTHER
Source sentences:
text: In bryophytes the gametophyte is persistent, with the sporophytes sometimes present for only a short time.
text: Gametophytes are persistent and, from time to time, gives rise to sporophytes.