Assertion: kelp | /r/HasProperty | macrocystis pyrifera
Facets:
Source sentences:
text: Kelp harvester in California, which was used to harvest the kelp Macrocystis pyrifera for alginate production (© Kelco, Ltd).
text: The giant kelp forests that grow off the coasts of Australia and California are made up mostly of a type of kelp called Macrocystis pyrifera.