Cyrtomium falcatum

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Distribution Map: Based on vouchered plant specimens only. View county names by placing the mouse cursor over a particular county.

Species Distribution Map
Family:DRYOPTERIDACEAE
Species:Cyrtomium falcatum (L. f.) K. Presl
Common Name:Japanese Holly Fern; Japanese Net Vein Holly Fern
Habitat:**
Associated Ecological Communities:**
Growth Habit:Herb
Duration:Perennial
Category:Vascular
USDA Symbol:**
Plant Notes:Japanese Holly Fern is an introduced perennial evergreen herb in the Wood Fern family (Dryopteridaceae). Native to eastern Asia, it is often planted as an ornamental and has widely escaped from cultivation. Japanese Holly Fern can be found in mesic hardwood forests, in ravines, on brick and concrete walls, under bridges, along streams, and in urban woodlands. It is a perennial from a thick rhizome. The erect fronds (leaves) are oblong-lanceolate in outline, 1-3 feet in length, once pinnate, with 4-10 pairs of pinnae (leaflets). The petiole base has orange-brown scales. The pinnae are falcate (curved or sickle-shaped), thick and leathery in texture, and irregularly toothed. The upper side of the pinnae are dark, shiny green in color and the lower side is pale green. Japanese Holly Fern reproduces by forming spores. The spores are produced in sporangia grouped in round clusters called sori that are located on the lower side of the pinnae. The sori are covered by a peltate indusium that is brown in color, often with a black center. Japanese Holly Fern is widely available from nurseries. It is a popular ornamental, able to tolerate drier conditions than most ferns and able to grow in shady locations. Due to its tendency to escape and invade natural habitats it should be avoided. Consider native species of Dryopteris or Christmas fern as an alternative.—A. Diamond.
Taxonomic Notes:**
Status:Not Persisting, Not Native
References:**
Specimen: View specimen details in the Alabama Herbarium Consortium Specimen Database

** Not applicable or data not available.

Classification

FamilyDRYOPTERIDACEAE - Wood Fern family
Genus Cyrtomium
Species Cyrtomium falcatum (L. f.) K. Presl - Japanese Holly Fern; Japanese Net Vein Holly Fern

Citation

Citation Cyrtomium falcatum (Linnaeus f.) C. Presl, Tent. Pterid. 86. 1836.
Basionym: Polypodium falcatum L. f. 1781.
Type: **

** Not applicable or data not available.

Synonyms

SynonymFull CitationBasionymType
Aspidium falcatum Aspidium falcatum (Linnaeus f.) Swartz, J. Bot. (Schrader) 1800(2): 31. 1801.BASIONYM: Polypodium falcatum Linnaeus f. 1782. 
Cyrtomium acutidens Cyrtomium acutidens H. Christ, Bot. Mag. (Tokyo) 24: 241. 1910.  
Dryopteris falcata Dryopteris falcata (Linnaeus f.) Kuntze, Revis. Gen. Pl. 2: 812. 1891.Polypodium falcatum Linnaeus f. 1782. 
Phanerophlebia falcata Phanerophlebia falcata (Linnaeus f.) Copeland, Gen. Filic. 111. 1947.Polypodium falcatum Linnaeus f. 1782. 
Polypodium falcatum Polypodium falcatum Linnaeus f., Suppl. Pl. 446. 1782. JAPAN
Polypodium japonicum Polypodium japonicum Houttuyn, Nat. Hist. 14: 167. 1783, nom. illegit.Polypodium falcatum Linnaeus f. 1782. 
Polystichum falcatum Polystichum falcatum (Linnaeus f.) Diels, in Engler & Prantl, Nat. Pflanzenfam. 1(4): 194. 1899.Polypodium falcatum Linnaeus f. 1782. 

Specimens and Distribution

This species has been reported in the following counties by the herbaria listed. An overview of the individual specimens are provided in the table that follows. Click on the accession number to view details; click on column headers to sort; choose a county or herbaria to filter the specimen data.

Counties included on distribution map: Autauga, Butler, Calhoun, Coffee, Conecuh, Dale, Dallas, Geneva, Greene, Houston, Jefferson, Lee, Lowndes, Macon, Mobile, Montgomery, Pike, Shelby, Tuscaloosa, Wilcox

Counties represented by specimen data listed below:

Herbaria represented by specimen data listed below: ALNHS, AMAL, AUA, TROY, UNA, UNAF, USAM, UWAL, UWFP

Range of years during which specimens were collected: -

Barcode / Accession No. County Coll. Date Collector &
Collection No.		 Herbarium &
Herbarium Name Used		 Image
TROY000013272 Lowndes 18 Dec 2007 Diamond, Alvin R.
18685		 TROY
Cyrtomium falcatum (Linnaeus f.) K. Presl
USAM000000050 Mobile 28 Apr 1973 LeLong, Michel G.
6971.1		 USAM
Cyrtomium falcatum (L.) Presl.
UNA00052645 Mobile 12 May 1959 Cox, Ed R. Jr.
s.n.		 UNA
Cyrtomium falcatum (L. f.) K. Presl
AMAL00001222 Calhoun 07 Jun 2010 Spaulding, Daniel D.
13239		 AMAL
Cyrtomium falcatum (L.f.) K. Presl
UWFP000379 Mobile 30 Dec 2000 James R. Burkhalter
17001		 UWFP
Cyrtomium falcatum (Linnaeus f.) K. Presl
AUA_ACC_66063 Wilcox 3 Dec 2005 Diamond, Alvin R.
16077		 AUA
Cyrtomium Falcatum (L. F.) C. Presl
AMAL00020568 Greene 27 Oct 2012 Keener, Brian R.
7665		 AMAL
Cyrtomium falcatum (Linnaeus f.) K. Presl
TROY000045700 Autauga 03 Nov 2016 Parker, Matthew R.
256		 TROY
Cynoglossum falcatum (Linnaeus f.) K. Presl
UWAL0050548 Macon 01 Oct 2020 Soehren, Eric C.
672		 UWAL
Cyrtomium falcatum (L.f.) C. Presl.
UNA00053195 Tuscaloosa 09 Feb 1959 Hancock, Kenneth F.
s.n.		 UNA
Cyrtomium falcatum (L. f.) K. Presl
TROY000000133 Wilcox 03 Dec 2005 Diamond, Alvin R.
16077		 TROY
Cyrtomium falcatum (Linnaeus f.) K. Presl
TROY000046672 Lee 25 Apr 2011 Hansen, Curtis J.
4998		 TROY
Cyrtomium falcatum (Linnaeus f.) K. Presl
USAM000016110 Mobile 18 Apr 2005 Stowe, Matthew
1009		 USAM
Cyrtomium falcatum (L.) Presl.
AMAL00018161 Dallas 29 Mar 2010 Barger, T. Wayne
OC-282		 AMAL
Cyrtomium falcatum (L.f.) K. Presl
UWAL0039550 Autauga 03 Nov 2016 Parker, Matthew R.
256		 UWAL
Cyrtomium falcatum (Linnaeus f.) K. Presl
TROY000034780 Calhoun 07 Jun 2010 Spaulding, Daniel D.
13239		 TROY
Cyrtomium falcatum (Linnaeus f.) K. Presl
UWAL0009957 Calhoun 07 Jun 2010 Spaulding, Daniel D.
13239		 UWAL
Cyrtomium falcatum (L. f.) K. Presl
UWAL0010074 Montgomery 25 Nov 2011 Diamond, Alvin R.
22721		 UWAL
Cyrtomium falcatum (L. f.) K. Presl
TROY000013273 Butler 18 May 2008 Diamond, Alvin R.
19265		 TROY
Cyrtomium falcatum (Linnaeus f.) K. Presl
USAM000000046 Mobile 28 Apr 1973 LeLong, Michel G.
6971.2		 USAM
Cyrtomium falcatum (L.) Presl.
AUA_ACC_60418 Pike 19 Mar 1997 Diamond, Alvin R.
10901		 AUA
Cyrtomium Falcatum (L. F.) C. Presl
UNA00060549 Mobile 12 May 1959 Cox, Ed R. Jr.
s.n.		 UNA
Cyrtomium falcatum (L. f.) K. Presl
AUA_ACC_640 Montgomery Feb 1907 Mrs.Clark
 AUA
Cyrtomium Falcatum (L. F.) C. Presl
UWFP000378 Mobile 30 Dec 2000 James R. Burkhalter
17542		 UWFP
Cyrtomium falcatum (Linnaeus f.) K. Presl
UWAL0033266 Geneva 15 Oct 2015 Diamond, Alvin R.
26929		 UWAL
Cyrtomium falcatum (Linnaeus f.) K. Presl
UWAL0051808 Shelby 04 Aug 2018 Spaulding, Daniel D.
15528		 UWAL
Cyrtomium falcatum (L.f.) K. Presl.
AMAL00020716 Jefferson 18 May 2015 Sloan, Carl
s.n.		 AMAL
Cyrtomium falcatum (Linnaeus f.) K. Presl
TROY000000130 Coffee 15 Oct 2000 Cole, Anthony
14		 TROY
Cyrtomium falcatum (Linnaeus f.) K. Presl
AMAL00013733 Lee 26 May 2006 Spaulding, Daniel D.
12434		 AMAL
Cyrtomium falcatum (L.f.) K. Presl
UWAL0039710 Conecuh 14 Apr 2018 Diamond, Alvin R.
28202		 UWAL
Crytomium falcatum (Linnaeus f.) K. Presl
ALNHS00001031 Dallas 29 Mar 2010 Barger, T. Wayne
OC-282		 ALNHS
Cyrtomium falcatum (L. f.) K. Presl
TROY000034400 Montgomery 25 Nov 2011 Diamond, Alvin R.
22721		 TROY
Cyrtomium falcatum (Linnaeus f.) K. Presl
UNAF0001168 Mobile 27 Sep 1985 Garner, Jeff
s.n.		 UNAF
Cyrtomium falcatum (Linnaeus f.) C. Presl
TROY000030968 Montgomery 01 Feb 1907 Clarke
s.n.		 TROY
Cyrtomium falcatum (Linnaeus f.) K. Presl
TROY000000131 Dale 25 Oct 2003 Windham, T.L.
6		 TROY
Cyrtomium falcatum (Linnaeus f.) K. Presl
USAM000000049 Mobile 13 Apr 1973 LeLong, Michel G.
6938		 USAM
Cyrtomium falcatum (L.) Presl.
TROY000043389 Geneva 15 Oct 2015 Diamond, Alvin R.
26929		 TROY
Cyrtomium falcatum (Linnaeus f.) K. Presl
USAM000000047 Mobile 28 Apr 1973 LeLong, Michel G.
6971.3		 USAM
Cyrtomium falcatum (L.) Presl.
UWAL0011915 Greene 27 Oct 2012 Keener, Brian R.
7665		 UWAL
Cyrtomium falcatum (Linnaeus f.) K. Presl
UNA00052646 Montgomery 16 Mar 1977 Harvey, Denise
92		 UNA
Cyrtomium falcatum (L. f.) K. Presl
AUA000040202 Houston 22 Jan 2015 Barger, T. Wayne
DTP-15		 AUA
Cyrtomium Falcatum (L. F.) C. Presl
AUA000043832 Lee 20 Jan 2019 Taylor, Chris T.
CSP-638		 AUA
Cyrtomium Falcatum (L. F.) C. Presl
TROY000040813 Greene 27 Oct 2012 Keener, Brian R.
7665		 TROY
Cyrtomium falcatum (Linnaeus f.) K. Presl
AUA000030348 Lee 25 Apr 2011 Hansen, Curtis J.
4998		 AUA
Cyrtomium Falcatum (L. F.) C. Presl
UNA00073610 Greene 27 Oct 2012 Keener, Brian R.
7665		 UNA
Cyrtomium falcatum (L. f.) K. Presl
TROY000013274 Lee 26 May 2006 Spaulding, Daniel D.
12434		 TROY
Cyrtomium falcatum (Linnaeus f.) K. Presl
TROY000046351 Conecuh 14 Apr 2018 Diamond, Alvin R.
28202		 TROY
Cyrtomium falcatum (Linnaeus f.) K. Presl
UNA00053194 Mobile 12 May 1959 Hancock, Kenneth F.
s.n.		 UNA
Cyrtomium falcatum (L. f.) K. Presl
TROY000000132 Pike 16 May 2002 Diamond, Alvin R.
13188		 TROY
Cyrtomium falcatum (Linnaeus f.) K. Presl
USAM000000051 Mobile 12 Mar 1975 LeLong, Michel G.
8269		 USAM
Cyrtomium falcatum (L.) Presl.
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