Assertion: rhododendron's stamen | /r/CapableOf | release their pollen
Facets:
value: by short slits
type: MANNER
value: by pores
type: MANNER
value: often
type: TEMPORAL
Source sentences:
text: In Ericaceae the petals are usually fused, and the corolla is often urn-shaped or tubular; the 10 stamens often release their pollen by pores or short slits, and they sometimes have appendages on the anthers or the tops of the filaments.