Woodsia R.Br.
|
publication ID |
https://doi.org/10.5281/zenodo.302862 |
|
persistent identifier |
https://treatment.plazi.org/id/1213417E-FFC4-FFC6-CD0E-F7E94ECFC52C |
|
treatment provided by |
Plazi |
|
scientific name |
Woodsia R.Br. |
| status |
|
4. Woodsia R.Br. 1
Rhizomes short, covered by persistent leaf-bases. Leaves tufted, pinnate, with lobed to pinnatisect pinnae; petioles articulated above the base; veins free. Sori orbicular; indusium divided into a fringe of hair-like scales surrounding the base of the sorus.
Literature: J. Poelt, ÀTzz?. Bot. Staatssamm. (München) 5:167—
47 (1952). R. E. G. Pichi-Sermolli, Webbia 12: 179-216(1955).
1 Petiole dark, brownish above the black base; petiole and rhachis sparsely to densely covered with scales and hairs
2 Rhachisandlowersurfaceofpinnae± denselycoveredwith scales and hairs; longest pinnae with 4-8 lobes on each side
1. ilvensis 2 Rhachis sparsely clothed with scales and hairs; lower surface of pinnae with few scales and hairs, or glabrous; longest pinnae with 1 -4 lobes on each side 2. alpina 1 Petiole pale, greenish to straw-coloured above the black base; petiole and rhachis glabrous or with very few scales or hairs
3 Leaves lanceolate; lowest 1 -4 pinnae orbicular, the rest ovate to lanceolate 3. pulchella 3 Leaves linear-lanceolatetolinear;lowest4 -8pinnae orbicular,
the rest ovate to lanceolate 4. glabella
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.