Protea L.
Engl.: protea.
Deu.: Schillerbaum.
Sven.: protea.

Protea caffra

Protea caffra Meissn.
Engl.: manica protea.

Protea mellifera:

Protea mellifera Thunb., Proteaceae: See Protea repens (L.) L.

Protea repens

Protea repens (L.) L.
Engl.: sugarbush.
Deu.: Kriechender Schillerbaum.
Sven.: honungsprotea.
Bot. syn.: Leucadendron melliferum (Thunb.) anon., Leucadendron repens L., Protea mellifera Thunb.

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