Thelypteris Schmidel

Tutin, T. G., Heywood, V. H., Burges, N. A., Moore, D. M., Valentine, D. H., Walters, S. M. & Webb, D. A., 1964, Flora Europaea - Volume 1. Lycopodiaceae to Platanaceae, Cambridge University Press : 13

publication ID

https://doi.org/10.5281/zenodo.302862

persistent identifier

https://treatment.plazi.org/id/1213417E-FFCE-FFCC-CEE3-F4E14EEAC611

treatment provided by

Plazi

scientific name

Thelypteris Schmidel
status

 

1. Thelypteris Schmidel View in CoL 3

Rhizomes creeping or ascending. Leaves pinnate with pinnatifid pinnae, or 2-pinnatisect, hairy at least beneath, veins free. Sori orbicular or oblong, near the margin of the segment, or linear, spread out along lateral vein of segment; indusium lobed and reniform, or absent.

1 Leaves bent back at junction of rhachis and petiole; lowest pair of pinnae deflexed 3. phegopteris 1 Leaves not bent back at junction ofrhachis and petiole; lowest pair of pinnae not deflexed

2 Leavestufted,lemon-scentedwhencrushed 1. limbosperma 2 Leaves solitary, not lemon-scented

3 Rhachis with few short hairs; sori round 2. palustris 3 Rhachis with numerous long hairs; sori linear 4. pozoi

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