Assertion: lichen's structure | /r/CapableOf | appear as line
Facets:
value: often
type: TEMPORAL
Source sentences:
text: Structures involved in reproduction often appear as discs, bumps, or squiggly lines on the surface of the thallus.:4
text: Structures involved in reproduction often appear as discs, bumps, or squiggly lines on the surface of the thallus.:4 Only the fungal partner in a lichen reproduces sexually.