Source:
A list of the terrestrial fungi, flora and fauna of Madeira and Selvagens archipelagos Paulo A. V. Borges, Cristina Abreu, António M. Franquinho Aguiar, Palmira Carvalho, Roberto Jardim, Ireneia Melo, Paulo Oliveira, Cecília Sérgio, Artur R. M. Serrano e Paulo Vieira
2008
Tipografia Peres, Amadora.
Macaronesian endemic
Madeiran Endemic