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DRYOPTERIDACEAE
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families
All genera |
| Scientific name |
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Distribution in USA
and Canada (*) |
Common names |
Grown habit |
Duration |
| |  
| 
USA (AL, AR, CT, DC, DE, FL, GA, IA, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, NC, NH, NJ, NY, OH, OK, PA, RI, SC, TN, TX, VA, VT, WI, WV), CAN (NB, NS, ON, PE, QC)
Map for Polystichum acrostichoides (Michx.) Schott (*)
|
 Christmas fern
| Forb/herb | Perennial |
|
= Polystichum acrostichoides (Michx.) Schott var. schweinitzii (Beck) Small
| | 
USA (AL, AR, CT, DC, DE, FL, GA, IA, IL, IN, KS, KY, LA, MA, MD, ME, MI, MN, MO, MS, NC, NH, NJ, NY, OH, OK, PA, RI, SC, TN, TX, VA, VT, WI, WV), CAN (NB, NS, ON, PE, QC)
Map for Polystichum acrostichoides (Michx.) Schott var. acrostichoides (*)
|
Christmas fern
| Forb/herb | Perennial |
| | | 
USA (WV)
Map for Polystichum acrostichoides (Michx.) Schott var. lonchitoides Brooks (*)
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Christmas fern
| Forb/herb | Perennial |
| | | 
USA (AK)
Map for Polystichum aleuticum C. Chr. (*)
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Aleutian holly fern
| Forb/herb | Perennial |
|
= Polystichum braunii (Spenner) Fée ssp. andersonii (Hopkins) Calder & Roy L. Taylor
| | 
USA (AK, ID, MT, OR, WA), CAN (BC)
Map for Polystichum andersonii Hopkins (*)
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Anderson's hollyfern
| Forb/herb | Perennial |
| | | 
USA (HI)
Map for Polystichum bonseyi W.H. Wagner & Hobdy (*)
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Bonsey's hollyfern
| Forb/herb | Perennial |
|
= Polystichum braunii (Spenner) Fée ssp. purshii (Fernald) Calder & Roy L. Taylor
= Polystichum braunii (Spenner) Fée var. purshii Fernald
| | 
USA (AK, CT, ID, MA, ME, MI, MN, NH, NY, PA, VT, WI), CAN (BC, LB, NB, NF, NS, ON, PE, QC), FRA (SPM)
Map for Polystichum braunii (Spenner) Fée (*)
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Braun's hollyfern
| Forb/herb | Perennial |
| | | 
USA+ (PR)
Map for Polystichum calderonense Proctor (*)
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Monte Guilarte hollyfern
| Forb/herb | Perennial |
| | | 
USA (CA, OR, WA), CAN (BC)
Map for Polystichum californicum (D.C. Eaton) Diels (*)
|
California swordfern
| Forb/herb | Perennial |
| | | 
USA (CA)
Map for Polystichum dudleyi Maxon (*)
|
Dudley's swordfern
| Forb/herb | Perennial |
|
= Polystichum triangulum auct. non (L.) Fée
| | 
USA+ (PR)
Map for Polystichum echinatum (J.F. Gmel.) C. Chr. (*)
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rusty swordfern
| Forb/herb | Perennial |
| | | 
USA (HI)
Map for Polystichum haleakalense Brack. (*)
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island swordfern
| Forb/herb | Perennial |
| | | 
USA (HI)
Map for Polystichum hillebrandii Carruthers (*)
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Hillebrand's hollyfern
| Forb/herb | Perennial |
| | | 
USA (CA, OR, WA), CAN (BC)
Map for Polystichum imbricans (D.C. Eaton) D.H. Wagner (*)
|
narrowleaf swordfern
| Forb/herb | Perennial |
|
= Polystichum munitum (Kaulf.) C. Presl ssp. curtum Ewan
| | 
USA (CA)
Map for Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. curtum (Ewan) D.H. Wagner (*)
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| Forb/herb | Perennial |
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= Polystichum munitum (Kaulf.) C. Presl ssp. imbricans (D.C. Eaton) Munz
= Polystichum munitum (Kaulf.) C. Presl ssp. nudatum (D.C. Eaton) Ewan
= Polystichum munitum (Kaulf.) C. Presl var. imbricans (D.C. Eaton) Maxon
| | 
USA (CA, OR, WA), CAN (BC)
Map for Polystichum imbricans (D.C. Eaton) D.H. Wagner ssp. imbricans (*)
|
| Forb/herb | Perennial |
| | | 
USA (AK, CA, ID, MT, NV, OR, UT, WA), CAN (BC)
Map for Polystichum kruckebergii W.H. Wagner (*)
|
Kruckeberg's hollyfern
| Forb/herb | Perennial |
| | | 
CAN (BC)
Map for Polystichum kwakiutlii W.H. Wagner (*)
|
Kwakiutl's hollyfern
| Forb/herb | Perennial |
|
= Polystichum mohrioides auct. non (Bory) C. Presl
| | 
USA (CA, ID, OR, WA), CAN (BC)
Map for Polystichum lemmonii Underw. (*)
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Lemmon's hollyfern
| Forb/herb | Perennial |
|
= Polystichum mohrioides (Bory) C. Presl var. lemmonii (Underw.) Fernald
| | 
USA (AK, AZ, CA, CO, ID, MI, MN, MT, NV, NY, OR, SD, UT, WA, WY), CAN (AB, BC, NF, NS, NT, ON, QC, YT), DEN (GL)
Map for Polystichum lonchitis (L.) Roth (*)
|
northern hollyfern
| Forb/herb | Perennial |
|
= Aspidium microchlamys Christ
| | 
USA (AK)
Map for Polystichum microchlamys (Christ) Matsum. (*)
|
attu hollyfern
| Forb/herb | Perennial |
|
= Polystichum munitum (Kaulf.) C. Presl var. incisoserratum (D.C. Eaton) Underw.
| | 
USA (AK, CA, ID, MT, OR, PA, SD, WA), CAN (BC)
Map for Polystichum munitum (Kaulf.) C. Presl (*)
|
western swordfern
| Forb/herb | Perennial |
| | | ![Polystichum muricatum (L.) Fée [excluded]](http://luirig.altervista.org/gifnamt/AA/AAAA.gif)
-
Map for Polystichum muricatum (L.) Fée [excluded] (*)
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| - | - |
| | | 
USA+ (PR)
Map for Polystichum platyphyllum (Willd.) C. Presl (*)
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flatleaf hollyfern
| Forb/herb | Perennial |
| | |
-
Map for Polystichum polyblepharum C. Presl (*)
|
Korean tasselfern
| - | - |
| | | 
USA+ (PR)
Map for Polystichum polystichiforme (Fée) Maxon (*)
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Antilles hollyfern
| Forb/herb | Perennial |
| | | 
USA+ (PR)
Map for Polystichum rhizophyllum (Sw.) C. Presl (*)
|
tailed hollyfern
| Forb/herb | Perennial |
|
= Polystichum mohrioides (Bory) C. Presl var. scopulinum (D.C. Eaton) Fernald
| | 
USA (AZ, CA, CO, ID, MT, NV, OR, UT, WA, WY), CAN (BC, NF, QC)
Map for Polystichum scopulinum (D.C. Eaton) Maxon (*)
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mountain hollyfern
| Forb/herb | Perennial |
|
= Polystichum alaskense Maxon
= Polystichum braunii (Spenner) Fée ssp. alaskense (Maxon) Calder & Roy L. Taylor
= Polystichum braunii (Spenner) Fée var. alaskense (Maxon) Hultén
| | 
USA (AK), CAN (BC)
Map for Polystichum setigerum (C. Presl) C. Presl (*)
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Alaska hollyfern
| Forb/herb | Perennial |
|
= Polystichum tsussimense (Hook.) J. Sm., orth. var.
| | 
USA (FL, LA)
Map for Polystichum tsus-simense (Hook.) J. Sm. (*)
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Korean rockfern
| Forb/herb | Perennial |
|
= Polystichum ×marginale (W.R. McColl) Cody
| | 
USA (NY, PA), CAN (ON)
Map for Polystichum ×hagenahii Cody (*)
|
| Forb/herb | Perennial |
| | | 
USA (MA, ME, NH, NY, PA, VT), CAN (NB, NS, QC)
Map for Polystichum ×potteri Barrington (*)
|
| Forb/herb | Perennial |
(*) USDA, NRCS. 2009. The PLANTS Database (http://plants.usda.gov,
28 August 2009). National Plant Data Center, Baton Rouge, LA 70874-4490
USA.
PICTURES
Polystichum acrostichoides
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 16. |
Polystichum aculeatum
Permission granted to use under GFDL by Kurt Stueber. Source: www.biolib.de - Permission is granted to copy, distribute and/or modify this image under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License". |
Polystichum aculeatum
Permission granted to use under GFDL by Kurt Stueber. Source: www.biolib.de - Permission is granted to copy, distribute and/or modify this image under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License". |
Polystichum aculeatum
Permission granted to use under GFDL by Kurt Stueber. Source: www.biolib.de - Permission is granted to copy, distribute and/or modify this image under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License". |
Polystichum aculeatum
Hippolyte Coste - Flore descriptive et illustrée de la France, de la Corse et des contrées limitrophes, 1901-1906 - This image is in public domain because its copyright has expired. |
Polystichum aculeatum
Credit: Photo by Leo Michels. Usage: Public Domain |
Polystichum aculeatum
Credit: Photo by Leo Michels. Usage: Public Domain |
Polystichum aculeatum
Credit: Photo by Leo Michels. Usage: Public Domain |
Polystichum aculeatum
Permission granted to use under GFDL by Kurt Stueber. Source: www.biolib.de - Permission is granted to copy, distribute and/or modify this image under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
A copy of the license is included in the section entitled "GNU Free Documentation License". |
Polystichum aculeatum
Permission granted to use under GFDL by Kurt Stueber. Source: www.biolib.de - Permission is granted to copy, distribute and/or modify this image under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
A copy of the license is included in the section entitled "GNU Free Documentation License". |
Polystichum braunii
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 17. |
Polystichum braunii
Hippolyte Coste - Flore descriptive et illustrée de la France, de la Corse et des contrées limitrophes, 1901-1906 - This image is in public domain because its copyright has expired. |
Polystichum lobatum
Otto Wilhelm Thomé: Flora von Deutschland, Österreich und der Schweiz (1885) - Permission granted to use under GFDL by Kurt Stueber. Source: www.biolib.de
Permission is granted to copy, distribute and/or modify this image under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License". |
Polystichum lonchitis
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 16. |
Polystichum lonchitis
Hippolyte Coste - Flore descriptive et illustrée de la France, de la Corse et des contrées limitrophes, 1901-1906 - This image is in public domain because its copyright has expired. |
Polystichum lonchitis
Credit: Photo by Gianluca Nicolella |
Polystichum lonchitis
Credit: Photo by Gianluca Nicolella |
Polystichum lonchitis
Credit: Photo by Gianluca Nicolella |
Polystichum lonchitis
Permission granted to use under GFDL by Kurt Stueber. Source: www.biolib.de - Permission is granted to copy, distribute and/or modify this image under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
A copy of the license is included in the section entitled "GNU Free Documentation License". |
Polystichum lonchitis
Permission granted to use under GFDL by Kurt Stueber. Source: www.biolib.de - Permission is granted to copy, distribute and/or modify this image under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
A copy of the license is included in the section entitled "GNU Free Documentation License". |
Polystichum oreoptoris
Jan Kops et al. - Flora Batava - Permission granted to use under GFDL by Kurt Stueber. Source: www.biolib.de - Permission is granted to copy, distribute and/or modify this image under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License". |
Polystichum scopulinum
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 17. |
Polystichum setiferum
Credit: Photo by Brunello Pierini |
Polystichum setiferum
Credit: Photo by Brunello Pierini |
Polystichum setiferum
Credit: Photo by Brunello Pierini |
Polystichum setiferum
Permission granted to use under GFDL by Kurt Stueber. Source: www.biolib.de - Permission is granted to copy, distribute and/or modify this image under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
A copy of the license is included in the section entitled "GNU Free Documentation License". |
Polystichum setiferum
Permission granted to use under GFDL by Kurt Stueber. Source: www.biolib.de - Permission is granted to copy, distribute and/or modify this image under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
A copy of the license is included in the section entitled "GNU Free Documentation License". |
Polystichum setiferum proliferum plumosum
Permission granted to use under GFDL by Kurt Stueber. Source: www.biolib.de - Permission is granted to copy, distribute and/or modify this image under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
A copy of the license is included in the section entitled "GNU Free Documentation License". |
Polystichum setiferum proliferum plumosum
Permission granted to use under GFDL by Kurt Stueber. Source: www.biolib.de - Permission is granted to copy, distribute and/or modify this image under the terms of the GNU Free Documentation License, Version 1.3 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts.
A copy of the license is included in the section entitled "GNU Free Documentation License". |
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![Map for Polystichum muricatum (L.) Fée [excluded] (*)](http://luirig.altervista.org/gifnamb/AA/AAAA.gif){kind=link}
