Equisetum fluviatile L.
Water horsetail
Prêle des eaux
Teich-Schachtelhalm, Schlamm-S.
Waasser-Kazeschwanz
Class: Equisetopsida
Family: Equisetaceae
Status
* – not threatened
Equisetum arvense
Equisetum arvense L.
Field horsetail
Prêle des champs
Acker-Schachtelhalm
Aker-Kazeschwanz
Class: Equisetopsida
Family: Equisetaceae
Status
* – not threatened
Dryopteris × complexa
Dryopteris × complexa Fraser-Jenkins
D. affinis agg. × D. filix-mas
n/a
n/a
n/a
Class: Pteridopsida
Family: Dryopteridaceae
Status
R – extremely rare
Further information
Exact information on the distribution of the hybrids Dryopteris affinis agg. × Dryopteris filix-mas in Luxembourg is lacking.
The Herbarium of the National Natural History Museum of Luxembourg contains two Dryopteris specimens collected by L. Reichling in 1952 (LUX 19101, LUX 19109), considered as Dryopteris x complexa Fraser-Jenkins nothosubsp. critica Fraser-Jenkins ( = Dryopteris affinis subsp. borreri × Dryopteris filix-mas), det. Fraser-Jenkins 27.8.1987. An other recent observation of the hybrid Dryopteris affinis agg. × Dryopteris filix-mas was made in the Upper-Sûre region by W. Bujnoch, Y. Krippel and G. Zenner. On this specimen more investigations have still to be carried out.
Dryopteris filix-mas
Dryopteris filix-mas (L.) Schott
Common male fern
Fougère mâle
Echter Wurmfarn
Bëschfar
Class: Pteridopsida
Family: Dryopteridaceae
Status
* – not threatened
Dryopteris dilatata
Dryopteris dilatata (Hoffm.) A. Gray
Broad buckler fern
Dryoptéris dilaté
Breitblättriger Dornfarm
Breeden Darfar
Class: Pteridopsida
Family: Dryopteridaceae
Status
* – not threatened
Dryopteris cristata
No picture available
Dryopteris cristata (L.) A. Gray
Crested buckler-fern
Dryoptéris à crêtes
Kammfarn
Kammfar
Class: Pteridopsida
Family: Dryopteridaceae
Status
RE – regionally extinct
Description
Dryopteris cristata is mentionned by Lawalrée (1951) for ‘Lauterbour’ (19th century). More recent observations are lacking.
Further information
Lawalrée, A., 1951. – Les ptéridophytes du Grand-Duché de Luxembourg. – Bull. Soc. roy. Bot. Belg. 83: 225-240.
Dryopteris carthusiana
Dryopteris carthusiana (Vill.) H. P. Fuchs
Narrow buckler-fern,
spinulose woodfern
Dryoptéris des Chartreux
Gewöhnlicher Dornfarn, Karthäuserfarn
Schmuelen Darfar
Class: Pteridopsida
Family: Dryopteridaceae
Status
* – not threatened
Dryopteris affinis subsp. cambrensis
Dryopteris affinis (Lowe) Fraser-Jenkins subsp. cambrensis Fraser-Jenkins
Narrow scaly male-fern
Dryoptéris écailleux cambrien
Walisischer Spreuschuppiger Wurmfarn
Walisesche Schuppe-Wuermfar
Class: Pteridopsida
Family: Dryopteridaceae
Status
R – extremely rare
Further information
Exact information on the distribution of Dryopteris affinis subsp. cambrensis in Luxembourg is lacking.
The Herbarium of the National Natural History Museum of Luxembourg contains some Dryopteris affinis specimens collected by L. Reichling in 1952 (LUX 19046, LUX 19047, LUX 19048, LUX 19049, LUX 19069 und LUX 19093) in the Grünewald area (Réngelbaach and Glaasburgronn) considered as Dryopteris affinis subsp. cambrensis var. insubrica, det. Fraser-Jenkins 27.8.1987.
Dryopteris affinis subsp. borreri
Dryopteris affinis (Lowe) Fraser-Jenkins subsp. borreri (Newmann) Fraser-Jenkins
Common scaly male-fern
Dryoptéris de Borrer
Borrer’s Spreuschuppiger Wurmfarn
Gewéinleche Schuppe-Wuermfar
Class: Pteridopsida
Family: Dryopteridaceae
Status
VU – vulnerable
Dryopteris affinis subsp. affinis
Dryopteris affinis (Lowe) Fraser-Jenkins subsp. affinis
Yellow scaly male-fern
Dryoptéris voisin, d. étalé
Gelber schuppiger Wurmfarn
Giele Schuppe-Wuermfar
Class: Pteridopsida
Family: Dryopteridaceae
Status
R – extremely rare
