Euspongia:

Euspongia:

Euspongia Bronn., Spongiidae: See Spongia L. .

Euspongia mollissima:

Euspongia mollissima -, Spongiidae: See Spongia officinalis L.

Euspongia officinalis:

Euspongia officinalis L., Spongiidae: See Spongia officinalis L.

I have no articles for this botanical term, but there might be some for the next level down (if found).