Polystichum, Roth (1800: 31, Roth, 1800
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publication ID |
https://doi.org/ 10.11646/phytotaxa.559.2.10 |
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DOI |
https://doi.org/10.5281/zenodo.7037112 |
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persistent identifier |
https://treatment.plazi.org/id/03D287C0-6A2A-3F53-2BD9-4F7BFA16FCB4 |
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treatment provided by |
Plazi |
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scientific name |
Polystichum |
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A key to these four species View in CoL is presented below:
1. Petiole scales bicolorous.....................................................................................................................................................................2
-. Petiole scales concolorous..................................................................................................................................................................3
2. Laminae oblong-lanceolate and with lamina base slightly contracted.................................................................. P. gonggashanense View in CoL
-. Laminae elliptic-lanceolate and with lamina base substantially contracted............................................................... P. kangdingense View in CoL
3. ca. 10 fronds per plant; petiole scales light brown ............................................................................................................... P. sinense View in CoL
-. Up to 20 or more fronds per plant; petiole scales reddish brown................................................................................ P. haleakalense View in CoL
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.