Equisetum telmateia Ehrh.
Great Horsetail
Grande prêle
Riesen-Schachtelhalm
Grousse Kazeschwanz
Class: Equisetopsida
Family: Equisetaceae
Status
* – not threatened
Online Atlas of the Pteridophytes of Luxembourg
Dryopteris × complexa Fraser-Jenkins
D. affinis × D. filix-mas
n/a
n/a
Komplexe Wuermfar
Class: Pteridopsida
Family: Dryopteridaceae
R – extremely rare
Exact information on the distribution of the hybrid Dryopteris affinis × Dryopteris filix-mas (= D. ×complexa Fraser-Jenkins, Syn.: D. ×complexa
nothosubsp. complexa Fraser-Jenk. in Luxembourg is lacking.
More information about the first record of D. ×complexa in Luxembourg: Krippel, Y. & W. Bujnoch, 2011. – Erstnachweis von Dryopteris ×complexa Fraser-Jenk. (Dryopteris affinis × Dryopteris filix-mas) (Dryopteridaceae, Pteridophyta) für Luxemburg. – Bull. Soc. Nat. luxemb., 112: 3-8.
No picture available
Dryopteris cristata (L.) A. Gray
Crested Buckler-fern
Dryoptéris à crêtes
Kammfarn
Kamp-Wuermfar
Class: Pteridopsida
Family: Dryopteridaceae
RE – regionally extinct
Dryopteris cristata is mentionned by Lawalrée (1951) for ‘Lauterbour’ (19th century). More recent observations are lacking.
Lawalrée, A., 1951. – Les ptéridophytes du Grand-Duché de Luxembourg. – Bull. Soc. roy. Bot. Belg. 83: 225-240.