white flower cluster of a swamp lily (crinum pedunculatum)

white flower cluster swamp lily crinum pedunculatum river mangrove bulbous perennial northern territory queensland south wales australia guinea pacific islands crinum bud flower bloom blossom blooming carpel pistil stigma style ovary pollen sepal receptacle stamen anther filament petal closeup growth flora perennial environment bulb lily pedunculatum botany australian native plant botanical bulbous cluster colorful garden green houseplant leaf native nature outdoor petals queensland stamens stem white yellow