Adiantum capillus-veneris

Distribution Map: Based on vouchered plant specimens from wild populations. Cultivated occurrences are not mapped. View county names by placing the cursor over the map.

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Family:	PTERIDACEAE
Species:	Adiantum capillus-veneris L.
Common Name:	VENUS'-HAIR FERN; SOUTHERN MAIDENHAIR; COMMON MAIDENHAIR
Status:	Native, FACU (NWPL)
Specimen:	View details of USF Herbarium specimens

** Not applicable or data not available.

Classification

Division
Class
Sub Class
Order	POLYPODIALES
Family	PTERIDACEAE
Genus	Adiantum
Species	Adiantum capillus-veneris L. - VENUS'-HAIR FERN; SOUTHERN MAIDENHAIR; COMMON MAIDENHAIR

Citation

Citation	ADIANTUM CAPILLUS-VENERIS Linnaeus, Sp. Pl. 1096. 1753.
Basionym:	**
Type:	FRANCE: Without data, Magnol s.n. (lectotype: LINN 1252.9). Lectotypified by Pichi-Sermolli, Webbia 12: 678. 1957.

** Not applicable or data not available.

Source

County	Herbaria	Literature Citation (If Applicable)
Alachua	FLAS
Calhoun	USF
Citrus	FLAS
Columbia	FLAS
Gadsden	USF
Hernando	USF
Highlands	FLAS
Jackson	USF
Leon	USF
Liberty	USF
Martin	FAU	FAU specimens now housed at FTG
Miami-Dade	USF
Okaloosa	UWFP
St. Johns	FLAS
Taylor	FLAS
Wakulla	FSU
Washington	USF

Synonyms

– Denotes synonyms that are applicable to the state. Show these synonyms only

Synonym	Full Citation	Basionym	Type
Adiantum australe	Adiantum australe Riddell, New Orleans Med. Surg. J. 9: 616. 1853.
Adiantum capillare	Adiantum capillare Saint-Lager, Ann. Soc. Bot. Lyon 7: 69. 1880, nom. illegit.	BASIONYM: Adiantum capillus-veneris Linnaeus 1753.
Adiantum capillus	Adiantum capillus Swartz, J. Bot. (Schrader) 1800(2): 83. 1801, nom. illegit.	BASIONYM: Adiantum capillus-veneris Linnaeus 1753.
Adiantum capillus-veneris var. protrusum	Adiantum capillus-veneris Linnaeus, var. protrusum Fernald, Rhodora 52: 203. 1950.		TYPE: GEORGIA: Clay Co.: Samochechobee Creek, 29 Oct 1902, Harper 1791 (holotype: GH).
Adiantum coriandrifolium	Adiantum coriandrifolium Lamarck, Fl. Franc. 1: 29. 1779 ("1778"), nom. illegit.	BASIONYM: Adiantum capillus-veneris Linnaeus 1753.
Adiantum fontanum	Adiantum fontanum Salisbury, Prodr. Stirp. Chap. Allerton 404. 1796, nom. illegit.	BASIONYM: Adiantum capillus-veneris Linnaeus 1753.
Adiantum affine	Adiantum affine Willdenow, Sp. Pl. 5(1): 448. 1810.		TYPE: NEW ZEALAND:
Adiantum capillus-veneris forma dissectum	Adiantum capillus-veneris Linnaeus, forma dissectum (M. Martens & Galeotti) Ching, Acta Phytotax. Sin. 6: 344. 1957.	BASIONYM: Adiantum tenerum Swartz, var. dissectum M. Martens & Galeotti 1842.
Adiantum capillus-veneris forma fissum	Adiantum capillus-veneris Linnaeus, forma fissum (H. Christ) Ching, Acta Phytotax. Sin. 6: 343. 1957.	BASIONYM: Adiantum capillus-veneris Linnaeus, var. fissum H. Christ 1900.
Adiantum capillus-veneris forma rimicola	Adiantum capillus-veneris Linnaeus, forma rimicola (Slosson) Fernald, Rhodora 52: 208. 1950.	BASIONYM: Adiantum rimicola Slosson 1914.
Adiantum capillus-veneris var. fissum	Adiantum capillus-veneris Linnaeus, var. fissum H. Christ, Monsunia 1: 66. 1900.
Adiantum capillus-veneris var. laciniatum	Adiantum capillus-veneris Linnaeus, var. laciniatum H. Christ ex Tardieu & C. Christensen, in Lecomte, Fl. Indo-Chine 7(2): 185. 1940.
Adiantum capillus-veneris var. modestum	Adiantum capillus-veneris Linnaeus, var. modestum (Underwood) Fernald, Rhodora 52: 206. 1950.	BASIONYM: Adiantum modestum Underwood 1901.
Adiantum capillus-veneris var. trifidum	Adiantum capillus-veneris Linnaeus, var. trifidum H. Christ, Bull. Acad. Int. Geogr. Bot. 11: 224. 1902.
Adiantum marginatum	Adiantum marginatum Schrader, Gött. Gel. Anz. 1818: 918. 1818.		TYPE: SOUTH AFRICA:
Adiantum michelii	Adiantum michelii H. Christ, Bull. Acad. Int. Geogr. Bot. 20: 12. 1910.		TYPE: CHINA:
Adiantum modestum	Adiantum modestum Underwood, Bull. Torrey Bot. Club 28: 46. 1901.		TYPE: NEW MEXICO: Chaves Co.: Roswell, North Spring River, 3 Aug 1900, Earle 261 (holotype: GH; isotype: GH).
Adiantum paradiseae	Adiantum paradiseae Baker, Gard. Chron., ser. 3. 6: 558. 1889.		TYPE: SOUTH AFRICA:
Adiantum pseudocapillus	Adiantum pseudocapillus Fée, Mém. Foug. 5: 118. 1852.		TYPE: SOUTH AFRICA:
Adiantum rimicola	Adiantum rimicola Slosson, Bull. Torrey Bot. Club 41: 308, t. 7(1). 1914.		TYPE: UTAH: Armstrong Canyon, 4-6 Aug 1911, Rydberg & Garrett 9423(holotype: NY).
Adiantum schaffneri	Adiantum schaffneri E. Fournier, Bull. Soc. Bot. France 27: 328. 1880.		TYPE: MEXICO: San Luis Potosí: Near San Luis Potosí, s.d., Schaffner 64 (holotype: P; isotype: NY fragm).
Adiantum tenerum var. dissectum	Adiantum tenerum Swartz, var. dissectum M. Martens & Galeotti, Mém. Foug. Mexique 71. 1842.		TYPE: MEXICO: Veracruz [Oaxaca?]: Without data, Galeotti 6361 (holotype: BR).

Specimens

Country	State	County	Date	Specimen	Notes
USA	Florida	Jackson Co.	15 Mar 1949	S. C. Hood 1556
USA	Florida	Gadsden Co.	Oct 1964	J. H. Scudder 21
USA	Florida	Gadsden Co.	28 Jan 1980	J. H. Scudder 453
USA	Florida	Leon Co.	31 Jan 1955	R. K. Godfrey 52861
USA	Florida	Hernando Co.	06 Apr 1935	Mrs. Peterson s.n.
USA	Florida	Liberty Co.	20 Mar 1992	S. L. Orzell 19223
USA	Florida	Gadsden Co.	s.d.	M. Kuck s.n.
USA	Florida	Washington Co.	08 Jun 1962	E. S. Ford 6350
USA	Florida	Gadsden Co.	25 Feb 1955	R. K. Godfrey 52897
USA	Florida	Washington Co.	02 Apr 1982	D. S. Correll 53580
USA	Florida	Gadsden Co.	02 May 1991	S. L. Orzell 16478
USA	Florida	Calhoun Co.	16 Mar 2013	T. MacClendon 1245
USA	Florida	Miami-Dade Co.	09 Feb 2002	K. A. Bradley 2155
USA	Florida	Hillsborough Co.	s.d.	D. M. Hart 71	CULTIVATED.
USA	Florida	Hillsborough Co.	Apr-May 1977	J. Murray s.n.	CULTIVATED.
USA	Missouri	Douglas Co.	28 Jul 1969	R. D. Thomas 15863
USA	Mississippi	Wayne Co.	29 Jul 1957	J. D. Ray, Jr. 8422
USA	Louisiana	Orleans Par.	06 Dec 1940	T. C. Sidney
USA	South Carolina	Dorchester Co.	14 May 1987	D. Soblo 473
USA	Arkansas	Marion Co.	07 Oct 1950	D. Demaree 30157
USA	South Carolina	Georgetown Co.	16 May 1988	S. R. Hill 19393
USA	North Carolina	Columbus Co.	17 Oct 1974	L. J. Musselman s.n.
USA	Alabama	Monroe Co.	27 Aug 1953	J. S. White
USA	South Carolina	Greenwood Co.	25 May 1957	A. E. Radford 22847
Cuba	Villa Clara Prov.		02 May 1904	R. M. Grey s.n.
Barbados		St. Joseph Par.	11 Mar 1965	G. R. Proctor 26256
Dominican Republic	Puerto Plata Prov.		12 Feb 1977	P. Liogier 26510
USA	Utah		13 May 1976	A. H. Gilbert 8067
USA	Texas	Culberson Co.	28 Jul 1969	J. W. Stanford 1123
USA	Arizona	Coconino Co.	13 Sep 1931	E. H. Graham s.n.
USA	Arizona	Gila Co.	01 Aug 1937	Elbert Luther Little, Jr. 4310
USA	Oklahoma	Payne Co.	25 Jul 1930	H. I. Featherly s.n.
USA	California	Los Angeles Co.	06 Aug 1927	R. J. Dobbs s.n.

Listed Status: Florida

Listed Status:	(Florida):Source - Plants in the Preservation of Native Flora of Florida Act. Chapter 5B-40, Florida Administrative Code. 1998, amended.
Endangered:	A species of plants native to the state that are in imminent danger of extinction within the state, the survival of which is unlikely if the causes of a decline in the number of plants continue, and includes all species determined to be endangered or threatened pursuant to the Federal Endangered Species Act of 1973, as amended.
Threatened:	Listed as Threatened Plants in the Preservation of Native Flora of Florida Act. Defined as species of plants native to the state that are in rapid decline in the number of plants within the state, but which have not so decreased in such number as to cause them to be endangered.

Listed Status: US

Listed Status: US	(U.S.) Source - List of Endangered and Threatened Wildlife and Plants under the provisions of the Endangered Species Act of 1973, as amended.
Endangered:	Any species which is in danger of extinction throughout all or a significant portion of its range.
Threatened:	Any species which is likely to become an endangered species within the foreseeable future throughout all or a significant portion of its range.

WAP: Wetland AssessmentProcedure

Wetland Assessment Procedure (WAP): Source - Southwest Florida Water Management District, Wetland Assessment Procedure Instruction Manual for Isolated Wetlands (March 2005).

AD:	Adaptive Species. Plant species designated as FAC or Upland by DEP, but commonly seen in the transition zone in limited numbers.
D:	Deep Species. Plant species commonly found in the deep zone, and designated either FAC or OBL by DEP.
OD:	Outer Deep Species. Plant species commonly found in the outer deep zone, and designated either FACW or OBL by DEP.
T:	Transition Species. Plant species commonly found in the transition zone, and designated either FACW or OBL by DEP.
U:	Upland Species. Plant species that are not expected to be seen in wetlands.

ANY - WAP critieria is not taken into consideration
Yes - Show results with WAP designations
No - Show results without WAP designations

FISC: Florida Invasive Species Council

FISC:

Source - Florida Invasive Species Council's 2017 List of Florida's Most Invasive Species

Category I - Species that are invading and disrupting native plant communities in Florida. This definition does not rely on the economic severity or geographic range of the problem, but on the documented ecological damage caused.

Category II - Species that have shown a potential to disrupt native plant communities. These species may become ranked as Category I, but have not yet demonstrated disruption of natural Florida communities.

DEP: Department of Environmental Protection

Wetland Status, Department of Environmental Regulation (DEP): Source - Delineation of the Landward Extent of Wetlands and Surface Waters, Chapter 62-340, Florida Administrative Code. 1994.

OBL:	Obligate wetland. Occurs almost always under natural conditions in wetlands.
FACW:	Facultative Wetland. Usually occurs in wetlands, but occasionally found in non-wetlands
FAC:	Facultative. equally likely to occur in wetlands or non-wetlands.

NWPL: National Wetland Plant List

National Wetland Plant List (NWPL): Source - Lichvar, R.W., M. Butterwick, N.C. Melvin, and W.N. Kirchner. 2014. The National Wetland Plant List: 2014 Update of Wetland Ratings. Phytoneuron 2014-41: 1-42.

OBL:	Obligate Wetland. Occurs almost always (estimated probability 99%) under natural conditions in wetlands.
FACW:	Facultative Wetland. Usually occurs in wetlands (estimated probability 67%-99%), but occasionally found in non-wetlands.
FAC:	Facultative. Equally likely to occur in wetlands or non-wetlands (estimated probability 34%-66%).
FACU:	Facultative Upland. Usually occurs in non-wetlands (estimated probability 67%-99%), but occasionally found in wetlands (estimated probability 1%-33%).
UPL:	Obligate Upland. Occurs in wetlands in another region, but occurs almost always (estimated probability 99%) under natural conditions in non-wetlands in the regions specified.

Persisting

Identifying species that appear as waifs or only periodically appear in the flora for a few seasons.

Any - Persisting critieria is not taken into consideration
Yes - Show results with a Persisting value of Y
No - Show results without Persisting value of N

Duration

Annual:	Plants that perform their entire lifecycle within a single growing season. All roots, stems, and leaves die at the end of the growing season. Over wintering seeds allow the next generation to appear.
Biennial:	A plant that is typically vegetative its first year and blooms the following season. Once it has bloomed and set seed, the plant dies. Garlic mustard is an example of a biennial.
Perennial:	These plants live for three or more seasons. Many perennials may not be mature enough to bloom during its first year. Perennial wildflowers re-grow each season from overwinter root material.

Category

Vascular:	Any of various plants that have the vascular tissues xylem and phloem. The vascular plants include all seed-bearing plants (the gymnosperms and angiosperms) and the pteridophytes (including the ferns, lycophytes, and horsetails). Also called tracheophyte.
Bryophyte:	A large group of seedless green plants including the mosses, liverworts, and hornworts. Bryophytes lack the specialized tissues xylem and phloem that circulate water and dissolved nutrients in the vascular plants. Bryophytes generally live on land but are mostly found in moist environments, for they have free-swimming sperm that require water for transport. In contrast to the vascular plants, the gametophyte (haploid) generation of bryophytes constitutes the larger plant form, while the small sporophyte (diploid) generation grows on or within the gametophyte and depends upon it for nutrition.
Lichen:	The mutualistic symbiotic association of a fungus with an alga or a cyanobacterium, or both. The fungal component of a lichen absorbs water and nutrients from the surroundings and provides a suitable environment for the alga or cyanobacterium. These live protected among the dense fungal hyphae and produce carbohydrates for the fungus by photosynthesis. Owing to this partnership, lichens can thrive in harsh environments such as mountaintops and polar regions. The more familiar lichens grow slowly as crusty patches, but lichens are found in a variety of forms, such as the tall, plantlike reindeer moss. The association between the different organisms in a lichen is so close that lichens are routinely referred to as a single organism, and scientists classify lichens using the name of the fungal component.

(Definitions from: American Heritage Science Dictionary)

Growth Habit

Intro paragraph to be provided by New York.

Vine:	DESCRIPTION TO BE PROVIDED BY NEW YORK.
Shrub:	DESCRIPTION TO BE PROVIDED BY NEW YORK.
Tree:	DESCRIPTION TO BE PROVIDED BY NEW YORK.
Et cetera:	DESCRIPTION TO BE PROVIDED BY NEW YORK.

State Rank

This numeric rank provides the relative rarity for each species based on a scale from 1 (very rare) to 5 (common). These ranks carry no legal status.

S1 - Typically 5 or fewer occurrences, very few remaining individuals, acres, or miles of stream, or some factor of its biology making it especially vulnerable in the state.
S2 - Typically 6 to 20 occurrences, few remaining individuals, acres, or miles of stream, or factors demonstrably making it very vulnerable in the state.
S3 - Typically 21 to 100 occurrences, limited acreage, or miles of stream in the state.
S4 - Apparently secure in the state.
S5 - Demonstrably secure in the state.
SE - State exotic or non-native.
SH - Historically known from the state, but not seen in the past 15 years.
SNA - Species for which a rank is not applicable. This is mainly those species which are now excluded from flora for various reasons.
SNR - Not yet ranked.
SX - Apparently extirpated from the state.

Global Rank

Each species' global rank is determined by NatureServe. These ranks carry no legal weight. The global rank reflects the species worldwide rarity.

G1 - Critically imperiled globally because of extreme rarity (5 or fewer occurrences), or very few remaining acres, or miles of stream) or especially vulnerable to extinction because of some factor of its biology.
G2 - Imperiled globally because of rarity (6 - 20 occurrences, or few remaining acres, or miles of stream) or very vulnerable to extinction throughout its range because of other factors.
G3 - Imperiled globally because of rarity (6 - 20 occurrences, or few remaining acres, or miles of stream) or very vulnerable to extinction throughout its range because of other factors.
G4 - Imperiled globally because of rarity (6 - 20 occurrences, or few remaining acres, or miles of stream) or very vulnerable to extinction throughout its range because of other factors.
G5 - Demonstrably secure globally, though it may be quite rare in parts of its range, especially at the periphery.
GH - Historically known, with the expectation that it might be rediscovered.
GNA - Species for which a rank is not applicable. NatureServe does not typically rank hybrid species.
GNR - Not yet ranked.
GX - Species believed to be extinct.

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Associated Ecological Communities

View a List of All Ecological Communities

For more information, contact: Richard Wunderlin or Bruce Hansen, Alan Franck, or Karla Alvarado

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Citation Information:

Wunderlin, R. P., B. F. Hansen, A. R. Franck, and F. B. Essig. 2024. Atlas of Florida Plants (http://florida.plantatlas.usf.edu/). [S. M. Landry and K. N. Campbell (application development), USF Water Institute.] Institute for Systematic Botany, University of South Florida, Tampa.

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Definition: Vouchered Specimen

A voucher specimen is a pressed and thoroughly dried plant sample deposited in a herbarium, and is intended to be a permanent record supporting research purposes. A voucher may be a record of a plant's occurrence in a particular area, or a specific example of a plant used in a scientific investigation.

Proper vouchers display all the necessary attributes for complete identification of the plant, and are to be accompanied by accurate locality, habitat, collection time, and collector data.

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