Polystichum cochleatum (Klotzsch) Hieron., Bot. Jahrb. Syst.

Kessler, Michael, Moran, Robbin C., Mickel, John T., Matos, Fernando B. & Smith, Alan R., 2018, Prodromus of a fern flora for Bolivia. XXXV. Dryopteridaceae, Phytotaxa 353 (1), pp. 448-450 : 448-450

publication ID

https://doi.org/ 10.11646/phytotaxa.353.1.1

persistent identifier

https://treatment.plazi.org/id/03B087D5-FFA6-FFC3-E1F7-A7C3FCB0FCE3

treatment provided by

Felipe

scientific name

Polystichum cochleatum (Klotzsch) Hieron., Bot. Jahrb. Syst.
status

 

Polystichum cochleatum (Klotzsch) Hieron., Bot. Jahrb. Syst. View in CoL 34: 452. 1904.

= Polystichum pflanzii Hieron., Bot. Jahrb. Syst. View in CoL 43: 179. 1913 (lectotypification needed).

= Polystichum pycnolepis (Klotzsch) T.Moore sensu Tryon & Stolze (1991) View in CoL .

Range: —Andes from Venezuela to Bolivia ( CH, CO, LP).

Ecology: —Common; terrestrial in open, rocky hillsides, in rock crevices, at the edge of large rocks, and in grassy or shrubby slopes; (1700–) 3000–4600 m.

Notes: —Because the pinnule margins are most strongly revolute in their middle, the pinnules appear sharply triangular. There are morphologically intermediate specimens with P. lehmannii , P. nudicaule , and P. orbiculatum , indicating possible hybridization. These putative hybrids resemble their suspected parents but have the large, dark, involute scales and thick pinnule texture of P. cochleatum .

Kingdom

Plantae

Phylum

Tracheophyta

Class

Polypodiopsida

Order

Polypodiales

Family

Dryopteridaceae

Genus

Polystichum

Loc

Polystichum cochleatum (Klotzsch) Hieron., Bot. Jahrb. Syst.

Kessler, Michael, Moran, Robbin C., Mickel, John T., Matos, Fernando B. & Smith, Alan R. 2018
2018
Loc

Polystichum pflanzii Hieron., Bot. Jahrb. Syst.

Hieron. 1913: 179
1913
Loc

Polystichum cochleatum (Klotzsch) Hieron., Bot. Jahrb. Syst.

Hieron. 1904: 452
1904
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