Genista aetnensis

Genista aetnensis

Genista aetnensis (Biv.) DC.
Engl.: Mount Etna broom, Mount Etna woadwaxen.
Ital.: ginestra dell'Etna.
Bot. syn.: Cytisanthus aetnensis (Biv.) Cristof. & Feoli Chiapella.

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