Species within a genus
psilo-, = bare, naked, bald; clados, = a young slip or shoot of a tree; a young branch or shoot.
clandestinus, (from clam-des-tinus), = secret, hidden, concealed, clandestine; tinus, = a plant: Viburnum tinus, Linneus; -inus, = indicating material or colour, hence possession or resemblance. (hidden, concealed, - e.g. inflorescence below subtending leaves, or the plant body (except inflorescence) below ground)