Polystichum
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publication ID |
https://doi.org/ 10.11646/phytotaxa.85.1.2 |
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persistent identifier |
https://treatment.plazi.org/id/03CC1843-FFA0-FA5E-75B9-138113C4F97D |
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treatment provided by |
Felipe |
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scientific name |
Polystichum |
| status |
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Key to the species of Polystichum View in CoL in Hainan
1. Fronds bipinnate, with a bulbil on the rachis............................................................................................. P. scariosum View in CoL
1. Fronds once-pinnate, without bulbils on rachises........................................................................................................ 2.
2. Pinnae falcate-lanceolate, 3.5–9.0 cm long, 1.2–2.0 cm wide; venation anastomosing to form 1 or 2 rows of areolae ..................................................................................................................................................................... P. balansae View in CoL
2. Pinnae oblong, 1.6–1.9 cm long, 0.70–0.93 mm wide; venation free ..................................................... P. hainanicola 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.