plural noun
Phaeo·​spo·​re·​ae | \ˌfēəˈspōrēˌē\

Definition of Phaeosporeae 

in some classifications

: an order or other group of brown algae characterized by the production of asexual swarm spores and usually comprising all the Phaeophyceae except the Dictyotales and Fucales — compare cyclosporea

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Other Words from Phaeosporeae

phaeosporous \ ¦⸗⸗¦spōrəs, (ˈ)fē¦äspərəs \ adjective

History and Etymology for Phaeosporeae

New Latin, from phaeo- + spora spore + -eae

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by force of circumstances

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