Lambinon, J.; De Langhe, J.-E.; Delvosalle, L.; Duvigneaud, J. (1998). Flora van België, het Groothertogdom Luxemburg, Noord-Frankrijk en de aangrenzende gebieden (pteridofyten en spermatofyten). [Flora of Belgium, the Grand Duchy Luxemburg, north-France and the adjacent areas (pteridophyts and spermatophyts)]. 3rd Edition. Nationale Plantentuin van België: Meise, Belgium. ISBN 90-72619-23-4. CXXIII, 1091 pp.
Van der Meijden, R. (2005)
GBIF Backbone Taxonomy, 2013-07-01.
Accessed via http://www.gbif.org/species/414 on 2015-10-09
CC BY 3.0
This backbone name usage exists because it was found in another checklist at the time the backbone was built. The primary source name usage has since been removed from the portal.
This record was last modified in GBIF on Nov 3, 2014. The source was last visited by GBIF on Jul 30, 2015. It was last updated according to the publisher on Feb 8, 2013.
A record will be modified by GBIF when either the source record has been changed by the publisher, or improvements in the GBIF processing warrant an update.