Assertion: seaweed's type | /r/HasAspect | a basal disk
Facets:
value: usually
type: TEMPORAL
Source sentences:
text: The more highly developed types of seaweed usually have a basal disk, called a holdfast, and a frond of varying length and shape, which often resembles a plant in having stemlike and leaflike parts.
text: The more highly developed types of seaweed usually have a basal disk, called a holdfast, and a frond of varying length and shape, which often resembles a plant in having stemlike and leaflike parts.