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Buiro, Giant string kelp, Bladder kelp
Macrocystis pyrifera

Family: Laminariaceae


What it is like

A seaweed. It is a very large rope-like kelp. It has a holdfast on the seabed and several stalks to a leafy canopy near the surface. It can be 35 m long.


Where it is found

It grows in cool sea temperatures.

Countries/locations it is found in

Alaska, Antarctica, Argentina, Australia, Canada, Chile, Mexico, New Zealand, North America, Peru, South America, Tasmania, USA


How it is used for food

Edible parts

Seaweed, algae


How it is grown

It is very fast growing. It grows 50 cm a day.


Its other names

Local names

Synonyms