A dark olive-green seaweed with flat branching fronds which bear air bladders, occurring on rocky seashores.
- Ascophyllum nodosum, class Phaeophyceae
- Its eggs are laid in May and June, primarily on rock surfaces that, at low tide, are covered with the knotted wrack Ascophyllum nodosum.
What do you find interesting about this word or phrase?
Comments that don't adhere to our Community Guidelines may be moderated or removed.