Online Atlas of the Pteridophytes of Luxembourg
Asplenium × alternifolium Wulfen
Alternate-leaved spleenwort
Doradille de Breyne, d. à feuilles alternes
Deutscher Streifenfarn
Däitsche Sträifefar
Class: Pteridopsida
Family: Aspleniaceae
R – extremely rare
Asplenium × alternifolium is the hybrid between Asplenium septentrionale and A. trichomanes subsp. trichomanes.
Asplenium × alternifolium can be found in regions where Asplenium septentrionale is abundant.
Asplenium trichomanes-ramosum L.
Green spleenwort
Capillaire vert, doradille verte
Grünstieliger Streifenfarn, Grüner S.
Grénge Sträifefar
Class: Pteridopsida
Family: Aspleniaceae
RE – regionally extinct
Asplenium trichomanes L. subsp. trichomanes
Delicate maidenhair spleenwort
Capillaire des murailles, Fausse capillaire
n/a
Delikate brongstillege Sträifefar
Class: Pteridopsida
Family: Aspleniaceae
* – not threatened
No map available.
Asplenium trichomanes L. subsp. quadrivalens D.E. Mey.
Common maidenhair spleenwort
Fausse capillaire commune
Tetraploider braunstieliger Streifenfarn
Gewéinleche brongstillege Sträifefar
Class: Pteridopsida
Family: Aspleniaceae
* – not threatened
No map available.
Asplenium trichomanes L. nothossp. staufferi Lovis & Reichstein
A. t. ssp. quadrivalens × ssp. pachyrachis
n/a
n/a
n/a
Class: Pteridopsida
Family: Aspleniaceae
R – extremely rare
Asplenium trichomanes subsp. pachyrachis can hybridise with subsp. quadrivalens, forming a vigorous plant with a more upright habit than subsp. pachyrachis and distinctly intermediate between the parents. It is known as Asplenium trichomanes L. nothossp. staufferi Lovis & Reichstein.
A rapid investigation of natural sandstone outcrops, buildings, walls, … showed that Asplenium trichomanes nothossp. staufferi is easily found in areas where the two parents are present and grows on natural rocks as well as on man-made walls. At present date, 23 sites in 17 square kilometres are known.
The results of the investigation and the present distribution and status in Luxembourg can be found in:
Krippel, Y., 2003. – Aire de répartition et statut d’Asplenium trichomanes L. nothossp. staufferi Lovis & Reichstein (Aspleniaceae, Pteridophyta) au Luxembourg. – Bull. Soc. Nat. luxemb. 104: 3-12.
Asplenium obovatum subsp. billotii (F.W. Schultz) Kerguélen
Lanceolate spleenwort
Asplénium lancéolé
Billots Streifenfarn
Billot-Sträifefar
Class: Pteridopsida
Family: Aspleniaceae
RE – regionally extinct
Asplenium trichomanes L.
Maidenhair spleenwort
Fausse capillaire, doradille capillaire
Braunstieliger Streifenfarn
Brongstillege Sträifefar, Jëffercheshoer, Steefar
Class: Pteridopsida
Family: Aspleniaceae
* – not threatened
Asplenium septentrionale (L.) Hoffmann
Forked spleenwort
Doradille du nord
Nordischer Streifenfarn
Nordesche Sträifefar
Class: Pteridopsida
Family: Aspleniaceae
* – not threatened
Asplenium scolopendrium L.
Hart’s tongue
Scolopendre, langue de cerf
Hirschzungenfarn, Hirschzunge
Hirschzongefar
Class: Pteridopsida
Family: Aspleniaceae
LRlc – lower risk least concern
Asplenium ruta-muraria L.
Wall-rue
Rue / doradille des murailles
Mauerraute, Mauer-Streifenfarn
Mauer-Sträifefar, Mauerraut
Class: Pteridopsida
Family: Aspleniaceae
* – not threatened
