Cyperus lanceolatus

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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:	CYPERACEAE
Species:	Cyperus lanceolatus Poir.
Common Name:	EPIPHYTIC FLATSEDGE
Status:	Not Native, OBL (DEP), FACW (NWPL)
Specimen:	View details of USF Herbarium specimens

** Not applicable or data not available.

Classification

Division
Class
Sub Class
Order	POALES
Family	CYPERACEAE
Genus	Cyperus
Species	Cyperus lanceolatus Poir. - EPIPHYTIC FLATSEDGE

Citation

Citation	CYPERUS LANCEOLATUS Poiret, in Lamarck, Encycl. 7: 245. 1806.
Basionym:	**
Type:	MADAGASCAR: Without data, Du Petit-Thouars s.n. (holotype: P; isotype: B-W).

** Not applicable or data not available.

Source

County	Herbaria	Literature Citation (If Applicable)
Alachua	FSU
Baker	USF
Bay	FSU
Brevard	USF
Broward	USF
Calhoun	USF
Clay	USF
Duval	FSU
Escambia	USF
Flagler	USF
Franklin	FLAS
Gadsden	FSU
Gulf	USF
Hamilton	FLAS
Hillsborough	USF
Holmes	FSU
Jackson	USF
Jefferson	USF
Lake	USF
Lee	USF
Leon	USF
Levy	FLAS
Liberty	USF
Madison	FSU
Manatee	USF
Martin	USF
Nassau	USF
Okaloosa	USF
Orange	USF
Osceola	FLAS
Pasco	USF
Pinellas	USF
Polk	USF
Putnam	FSU
Santa Rosa	FSU
Sumter	USF
Taylor	FSU
Volusia	FTG
Wakulla	USF
Walton	FSU

Synonyms

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

Synonym	Full Citation	Basionym	Type
Cyperus densus	Cyperus densus Link, Jahrb. Gewächsk. 1(3): 83. 1820.		TYPE: "America australis", without data, Humboldt s.n. (holotype: B-W).
Cyperus humboldtianus	Cyperus humboldtianus Schultes, Mant. 2: 100. 1824, nom. illegit.	BASIONYM: Cyperus densus Link 1820.
Cyperus lanceolatus var. simplex	Cyperus lanceolatus Poiret, var. simplex J. Presl & C. Presl, in C. Presl, Reliq. Haenk. 1: 167. 1828, nom. inadmiss.	BASIONYM: Cyperus lanceolatus Poiret 1806.
Pycreus densus	Pycreus densus (Link) Urban, Symb. Antill. 2: 164. 1900.	BASIONYM: Cyperus densus Link 1820.
Pycreus humboldtianus	Pycreus humboldtianus Cufodontis, Bull. Jard. Bot. Natl. Belg. 40(Suppl.): 1442. 1970.	BASIONYM: Cyperus humboldtianus Schultes 1824, nom. illegit.; Cyperus densus Link 1820.
Pycreus lanceolatus	Pycreus lanceolatus (Poiret) C. B. Clarke, in Durand & Schinz, Consp. Fl. Afric. 5: 538. 1894.	BASIONYM: Cyperus lanceolatus Poiret 1806.
Cyperus ambiguus	Cyperus ambiguus Liebmann, Mexic. Halvgr. 199. 1850.		TYPE: MEXICO: Veracruz: Huatusco, San Antonio, Jun 1841, Liebmann 14382 (holotype: C; isotypes: F, HAL, K, MICH).
Cyperus correctus	Cyperus correctus Steudel, Syn. Pl. Glumac. 2: 7. 1854, nom. illegit.	BASIONYM: Cyperus ambiguus Liebmann 1850.
Cyperus elliottianus	Cyperus elliottianus Schultes, Mant. 2: 100. 1824, nom. illegit.	BASIONYM: Cyperus fasciculatus Elliott 1816.
Cyperus fasciculatus	Cyperus fasciculatus Elliott, Sketch Bot. S. Carolina 1: 63. 1816.		TYPE: GEORGIA: Baldwin Co.: Near Milledgeville, s.d., Boykin s.n. (holotype: CHARL?).
Cyperus filiculmis	Cyperus filiculmis A. Richard, in Sagra, Hist. Fis. Cuba, Bot. 11: 285. 1850, non Vahl 1805, nec Schrader ex Nees von Esenbeck 1842.		TYPE: CUBA:
Cyperus flavus	Cyperus flavus J. Presl & C. Presl, in C. Presl, Reliq. Haenk. 1: 176. 1830.		TYPE: MEXICO:
Cyperus helvus	Cyperus helvus Liebmann, MExic. Halvgr. 197. 1850.		TYPE: MEXICO: Veracruz:
Cyperus jacquemontii	Cyperus jacquemontii Boeckeler, Linnaea 35: 442. 1868.		TYPE: DOMINICAN REPUBLIC:
Cyperus lanceolatus var. compositus	Cyperus lanceolatus Poiret, var. compositus J. Presl & C. Presl, in C. Presl, Reliq. Haenk. 1: 167. 1828.		TYPE: (Cited from PHILIPPINE ISLANDS, but probably from) MEXICO: Without data, Haenke s.n. (holotype: PR?).
Cyperus lanceolatus var. helvus	Cyperus lanceolatus Poiret, var. helvus (Liebmann) Kükenthal, Repert. Spec. Nov. Regni Veg. 32: 74. 1933.	BASIONYM: Cyperus helvus Liebmann 1850.
Cyperus lanceolatus var. subunioloides	Cyperus lanceolatus Poiret, var. subunioloides Kükenthal, in Engler, Pflanzenr. 4(Heft 101): 351. 1936.		TYPE: BRAZIL: Minas Gerais: Caldas, s.d., Regnell 1298 (lectotype: ?; isolectotype: US). Lectotypified by Corcoran, Catholic Univ. Amer. Biol. Ser. 37: 18. 1941.
Cyperus lepidus	Cyperus lepidus Philippi, Anales Univ. Chile 93: 347. 1896.		TYPE: CHILE:
Cyperus olfersianus	Cyperus olfersianus Kunth, Enum. Pl. 2: 10. 1837.		TYPE: URUGUAY: Montevideo,
Cyperus olfersianus var. elatior	Cyperus olfersianus Kunth, var. elatior Boeckeler, Linnaea 35: 440. 1868.
Cyperus olfersianus var. maximilianii	Cyperus olfersianus Kunth, var. maximilianii (Nees von Esenbeck) Boeckeler, Linnaea 35: 440. 1868.	BASIONYM: Pycreus maximilianii Nees von Esenbeck 1842.
Cyperus pycnocephalus	Cyperus pycnocephalus Steudel, Syn. Pl. Glumac. 2: 5. 1854.		TYPE: SENEGAL/GAMBIA:
Pycreus elliottianus	Pycreus elliottianus Nees von Esenbeck, Linnaea 9: 283. 1834, nom. illegit.	BASIONYM: Cyperus elliottianus Schultes 1824, nom. illegit.; Cyperus fasciculatus Elliott 1816.
Pycreus elliottianus var. humilis	Pycreus elliottianus Nes von Esenbeck, var. humilis Nees von Esenbeck, in Seemann, Bot. Voy. Herald 221. 1854.		TYPE: PANAMA:
Pycreus helvus	Pycreus helvus (Liebmann) C. B. Clarke, in Urban, Symb. Antill. 2: 19. 1900.	BASIONYM: Cyperus helvus Liebmann 1850.
Pycreus maximilianii	Pycreus maximilianii Nees von Esenbeck, in Martius, Fl. Bras. 2(1): 7. 1842.		TYPE: BRAZIL:
Pycreus olfersianus	Pycreus olfersianus (Kunth) Nees von Esenbeck, in Martius, Fl. Bras. 2(1): 8. 1842.	BASIONYM: Cyperus olfersianus Kunth 1837.
Pycreus propinquus	Pycreus propinquus Nees von Esenbeck, in Martius, Fl. Bras. 2(1): 7. 1842.		TYPE: BRAZIL: Villa Rica, 1836-1841, Gardner 714 (holotype: ?; isotype: NY).

Specimens

Country	State	County	Date	Specimen
USA	Florida	Okaloosa Co.	21 Nov 1983	G. Wilhelm 11930
USA	Florida	Baker Co.	12 Jul 1984	B. F. Hansen 10230
USA	Florida	Lake Co.	24 Nov 1979	R. F. Daubenmire s.n.
USA	Florida	Manatee Co.	06 Jun 1984	G. Robinson 592
USA	Florida	Brevard Co.	15 Aug 1973	A.G. Shuey s.n.
USA	Florida	Clay Co.	12 Oct 1979	B. F. Hansen 6590
USA	Florida	Flagler Co.	12 Oct 1979	B. F. Hansen 6690
USA	Florida	Gulf Co.	06 Jul 1958	R. Kral 7176
USA	Florida	Lee Co.	05 Jul 2004	G. Wilder 21499
USA	Florida	Nassau Co.	04 Sep 1992	S. L. Orzell 20628
USA	Florida	Jackson Co.	21 Jul 1973	R. K. Godfrey 72353
USA	Florida	Sumter Co.	31 Aug 2010	M. T. Strong 4017
USA	Florida	Polk Co.	06 Nov 1994	S. L. Orzell 23402
USA	Florida	Polk Co.	15 Aug 1993	S. L. Orzell 22269
USA	Florida	Hillsborough Co.	05 Dec 2003	B. F. Hansen 12999
USA	Florida	Calhoun Co.	05 Oct 2009	T. MacClendon 988
USA	Florida	Clay Co.	13 Aug 1981	R. P. Sauleda 5855
USA	Florida	Jefferson Co.	21 Sep 1957	R. Kral 5828
USA	Florida	Sumter Co.	05 Aug 2005	M. T. Strong 3502
USA	Florida	Calhoun Co.	18 Aug 2008	T. MacClendon 835
USA	Florida	Pinellas Co.	04 Jun 1993	B. F. Hansen 12246
USA	Florida	Leon Co.	22 Oct 1973	J. W. Wooten 2295
USA	Florida	Liberty Co.	02 Nov 1976	R. K. Godfrey 75751
USA	Florida	Escambia Co.	30 Jun 1981	G. Wilhelm 9425
USA	Florida	Volusia Co.	08 Oct 1981	D. S. Correll 52914
USA	Florida	Wakulla Co.	01 Aug 1956	R. Kral 3002
USA	Florida	Martin Co.	27 Jul 1998	K. A. Bradley 1169
USA	Florida	Orange Co.	11 Sep 1979	B. F. Hansen 6272
USA	Florida	Polk Co.	06 Aug 1979	A.G. Shuey 2304
USA	Florida	Pinellas Co.	07 Nov 1987	G. Fleming 3764
USA	Florida	Orange Co.	31 Aug 2012	D. H. Williams 3283
USA	Florida	Pasco Co.	27 Sep 2011	W. D. Longbottom 16270
USA	Florida	Hillsborough Co.	10 Sep 2015	A. Farid 107
USA	Florida	Hillsborough Co.	10 Sep 2015	A. Farid 107
USA	Florida	Hillsborough Co.	16 Sep 2009	S. Dickman 147
Brazil	Paraná		12 Jan 1967	J. C. Lindeman 4033
Paraguay	San Pedro Dept.		17 Mar 1983	W. Hahn 1166
USA	Florida	Broward Co.	29 Aug 2016	K. A. Bradley 5007
USA	Florida	Hillsborough Co.	25 Oct 2012	S. Dickman 603

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

FLEPPC: Florida Exotic Pest Plant Council

FLEPPC:

Source - Florida Exotic Pest Plant 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.

Filter by County - Counties to Include - ANY versus ALL

Any - An Any search will combine the list of counties to include with a Boolean Or. Plant species returned will be found within at least one of the selected counties.
All - An All search will combine the list of counties to include with a Boolean And. Plant species returned will be found within each of the selected counties.

Filter by County - Counties to Exclude - ANY versus ALL

Any - An Any search will combine the list of counties to exclude with a Boolean Or. Plant species returned will not be found within at least one of the selected counties.
All - An All search will combine the list of counties to exclude with a Boolean And. Plant species returned will not be found within any of the selected counties.

Associated Ecological Communities

View a List of All Ecological Communities

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

Web Development: USF Water Institute

A member of the University of South Florida family of PlantAtlas.org websites

Citation Information:

Wunderlin, R. P., B. F. Hansen, A. R. Franck, and F. B. Essig. 2020. 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.

Only plant populations vouchered by specimens deposited in Index Herbariorum http://sweetgum.nybg.org/science/ih/ recognized herbaria are represented on this map.