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词条 Onoclea
释义

  1. Onoclea species

  2. Transferred species

     To Blechnaceae  To Gleicheniaceae  To Polypodiaceae  To other Onocleaceae 

  3. References

{{automatic taxobox
| image = Onoclea sensibilis KS-01.jpg
| taxon = Onoclea
| authority = L. 1753
| synonyms = {{species list
|Pentarhizidium|Hayata 1928
|Calypterium|Bernh. 1802
|Ragiopteris|C.Presl 1836
|Riedlea|Mirb. 1802
|Angiopteris|Adans. 1763 (nom. illeg.)[1]}}
}}Onoclea is a genus of plants in the family Onocleaceae, native to moist habitats in eastern Asia and eastern North America. They are deciduous ferns with sterile fronds arising from creeping rhizomes in spring, dying down at first frost. Fertile fronds appear in late summer. Depending on the authority, the genus contains one to five species.[2]

Onoclea species

Commonly accepted Onoclea species and their synonyms include:

  • {{tx|Onoclea sensibilis|L. 1753}} – Sensitive fern (eastern Asia, eastern North America)[3]
{{syns
|Pterinodes sensibile|(L.) Kuntze 1891
|Ragiopteris obtusilobata|(Schkuhr) C.Presl 1836
|Ragiopteris onocleoides|C. Presl 1836 (nom. nud.)
|Onoclea augescens|Link 1841
|Onoclea obtusilobata|Schkuhr 1809
|Riedlea sensibilis|(L.) Mirb. 1803
|Calypterium sensibile|(L.) Bernh. 1802}}
  • {{tx|Onoclea orientalis|(Hook.) Hook. 1863}} (eastern Asia)[4][5]
{{syns
|Pteretis orientalis|Ching 1945
|Matteuccia japonica|(Hayata) C.Chr. 1934
|Pentarhizidium japonicum|Hayata 1928
|Pentarhizidium orientale|(Hook.) Hayata 1928
|Matteuccia cavaleriana|(H.Christ) C.Chr. 1906
|Struthiopteris cavaleriana|H.Christ 1904
|Pterinodes orientalis|(Hook.) Kuntze 1891
|Matteuccia orientalis|(Hook.) Trevis. 1869
|Struthiopteris orientalis|Hook. 1861}}
  • {{tx|Onoclea interrupta|(Maxim.) Ching & P.C.Chiu 1974}} (eastern Asia)[6]
{{syns|Onoclea sensibilis var. interrupta|Maxim. 1859}}
  • {{tx|Onoclea intermedia|(C.Chr.) M. Kato, T. Suzuki & Nakato 1991}}[7]
{{syns
|Pentarhizidium intermedium|(C.Chr.) Hayata 1928
|Matteuccia intermedia|C.Chr. 1913}}
  • {{tx|Onoclea × glaciogena|Wagner, Sm. & Pray 2008}}
  • {{tx|Onoclea hintonii|(F.Ballard) Christenh. 2011}} (southern Mexico, Guatemala)[8][9]
{{syns|Onocleopsis hintonii|F. Ballard 1945}}

The following phylogram show a likely relationship between the Onoclea species:[10]

{{clade|style=font-size:90%;line-height:100%
|label1=Onoclea
|1={{clade
|1={{clade
|1=O. orientalis (Pentarhizidium orientale)
|2=O. intermedia (Pentarhizidium intermedium)}}
|2={{clade
|1={{clade
|1=O. struthiopteris (Matteuccia struthiopteris)
|2=O. hintonii (Onocleopsis hintonii)}}
|2= {{clade
|1=O. sensibilis var interrupta
|2=O. sensibilis var sensibilis}}
      }}   }}

}}

Transferred species

The following Onoclea species have been transferred to other genera as indicated below.

To Blechnaceae

  • {{tx|Onoclea attenuata|Sw. 1801}}

= {{tx|Blechnum attenuatum|(Sw.) Mett. 1856}}

  • {{tx|Onoclea lineata|(Sw.) Sw. 1802}}

= {{tx|Blechnum lineatum|(Sw.) C.Chr. 1905}}

  • {{tx|Onoclea spicant|Hoffm. 1795}}

= {{tx|Blechnum spicant|(L.) Sm. 1793}} – Deer fern (Europe, western North America)

  • {{tx|Onoclea boryana|Sw. 1806}}

= {{tx|Blechnum tabulare|(Thunb.) Kuhn 1868}}

  • {{tx|Onoclea striatum|Sw. Syn. Fil. 304, 422 1806}}

= {{tx|Blechnum striatum|(Sw.) C.Chr. 1905}}

  • {{tx|Onoclea polypodioides|(Sw.) Sw. 1806 (nom. illeg.)}}

= {{tx|Blechnum fragile|(Liebm.) C.V.Morton & Lellinger 1967}}

  • {{tx|Onoclea nuda|Labill. 1806}}

≈ {{tx|Blechnum nudum|(Labill.) Mett. ex Luerss. 1876}}

  • {{tx|Onoclea scandens|Sw. 1806 (nom. illeg. superfl.)}}

= {{tx|Stenochlaena palustris|(Burm.f.) Bedd. 1876}}

  • {{tx|Onoclea myriothecaefolia|Bory ex Willd. 1810}}

= {{tx|Lomaria marattiifolia|Desv. 1827}}

To Gleicheniaceae

  • {{tx|Onoclea polypodioides|L. 1771}}

= {{tx|Gleichenia polypodioides|(L.) Sm. 1793}} (Madagascar, South Africa)

≠ {{tx|Gleichenia polypodioides|(L.) Sw. 1891 (nom. illeg.)}}

To Polypodiaceae

  • {{tx|Onoclea spicata|Sw. 1803}}

= {{tx|Belvisia spicata|(L. f.) Mirb. 1803}}

To other Onocleaceae

Note that some authors consider the genera of the family Onocleaceae to be so similar that they should remain under a single genus Onolcea.[9]

  • {{tx|Onoclea struthiopteris|(L.) Hoffm. 1795}}

= {{tx|Matteuccia struthiopteris|(L.) Tod. 1866}} – Ostrich fern

  • {{tx|Onoclea nodulosa|Michx. 1803 (nom. superfl.)}}

= {{tx|Matteuccia struthiopteris var. struthiopteris|}}

  • {{tx|Onoclea pensylvanica|(Willd.) Sm. 1819}}

= {{tx|Matteuccia struthiopteris var. struthiopteris|}}

References

1. ^Onolclea Tropicos.org. Missouri Botanical Garden. 30 Jan 2012
2. ^{{cite book|title=RHS A-Z encyclopedia of garden plants|year=2008|publisher=Dorling Kindersley|location=United Kingdom|isbn=1405332964|pages=1136}}
3. ^O. sensibilis Tropicos.org. Missouri Botanical Garden. 30 Jan 2012
4. ^O. orientalis Flora of Taiwan Checklist at eFloras.org 30 Jan 2012
5. ^O. orientalis Tropicos.org. Missouri Botanical Garden. 30 Jan 2012
6. ^O. interrupta Tropicos.org. Missouri Botanical Garden. 30 Jan 2012
7. ^O. intermedia Tropicos.org. Missouri Botanical Garden. 30 Jan 2012
8. ^O. hintonii Tropicos.org. Missouri Botanical Garden. 30 Jan 2012
9. ^"A linear sequence of extant families and genera of lycophytes and ferns", Phytotaxa 19: 21. 18 Feb 2011
10. ^Gastony (1997) Gerald J. Gastony & Mark C. Ungerer: "Molecular systematics and a revised taxonomy of the Onocleoid Ferns (Dryopteridaceae: Onoceeae)" American Journal of Botany 84(6): 840-849, 1997
{{Taxonbar|from=Q5590498}}

2 : Onocleaceae|Monotypic fern genera

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