Assertion: seaweed | /r/HasAspect | holdfast
Facets:
value: generally
type: DEGREE
Source sentences:
text: Instead of the typical root, stem and leaf structure that plants have, seaweeds have no roots but have a holdfast that secures them to the ground, and have a non-vascular stype and blades instead of a stem and leaves.
text: Generally, seaweeds and many algae have holdfasts: basal structures that do exactly what the name suggests - hold fast to the rock.