How to use Ascophyllum in a sentence

ascophyllum
  • In Fucus vesiculosus they arise in lateral pairs; in Ascophyllum they are single and median; in Macrocystis one vesicle arises at the base of each thallus segment; in Sargassum and Halidrys the vesicles arise on special branches.

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  • The oogonia arise on a stalk cell from the lining layer of the cavity, the contents dividing to form eight oospheres as in Fucus, four as in Ascophyllum, two as in Pelvetia, or one only as in Halidrys.

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  • Ascophyllum nodosum (egg or knotted wrack) is a common brown seaweed which grows on sheltered rocky shores all around Britain.

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