Athyrium Athyrium, Tausch ex Opiz
|
publication ID |
https://doi.org/10.5281/zenodo.302862 |
|
persistent identifier |
https://treatment.plazi.org/id/1213417E-FFC5-FFC7-CE5E-F8974D01C290 |
|
treatment provided by |
Plazi |
|
scientific name |
Athyrium Athyrium |
| status |
|
2. A. distentifolium Tausch ex Opiz View in CoL , Tent. FI. Crypt. Boem. 1: 14 (1820)
( A. alpestre (Hoppe) Rylands , non Clairv.).
Like 1 in habit and gross morphology, but usually with segments of pinnules blunt and often tricuspidate at apex. Sori less than 1 mm, orbicular, near edge of lamina; indusium rudimentary or caducous at a very early stage; spore reticulate, with narrow wings. 2n = 80. Screes and rocky outcrops in exposed places. On mountains throughout most of Europe but rare in the south. Au Br Bu Co Cz Fe Ga Ge He Hs Is It Ju No Po Rm Rs (N, W,?C) Su.
A. flexile (Newman) Druce , Brit. Pl. List 87 (1908) ( A. alpestre var. flexile (Newman) Milde) is a plant of doubtful status which occurs in Scotland. It has the same chromosome number as 2 but leaves 15-25 x 2-5 cm, petiole 1-3 cm, markedly deflexed, and very small sori, often of 3-5 sporangia only.
No known copyright restrictions apply. See Agosti, D., Egloff, W., 2009. Taxonomic information exchange and copyright: the Plazi approach. BMC Research Notes 2009, 2:53 for further explanation.
|
Kingdom |
|
|
Phylum |
|
|
Class |
|
|
Order |
|
|
Family |
|
|
Genus |
Athyrium Athyrium
| Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A. 1964 |
A. distentifolium
| Tausch ex Opiz 1820: 14 |