Gutweed

Ulva intestinalis Linnaeus 1753

This species of seaweed known by many common names around the world from a distance can look like green hair but when looked at closely you can see the hollow intestine like tubular strands.

This species can withstand both high and low salinity areas and long periods out of the water.

Images showing this species


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What habitats does Ulva intestinalis live in?

Can be found along beaches and estuaries attached to rocks or in rock pools

What is the distribution of Ulva intestinalis?

Considered to be world wide this includes around Australia and Tasmania

How big does Ulva intestinalis grow?

Generally grows up to around 10cm to 30cm long

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Provided by The Atlas of Living Australia
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Disclaimer: A lot of work goes into trying to identify and ensure accurate identifications are made and that the listed Descriptions, Sizes, Habitats and Distribution information is as accurate and valid as possible. Unfortunately, information in this arena is ever changing and as such no guarantee can be offered that it is correct or currently valid as a result the information is provided as a guide, and it is always suggested that you do a little research to ensure you have the latest and most accurate information. View the reference's or bibliography I welcome any feedback and comments on the information provided.

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