Cyperus thyrsiflorus

Family:CYPERACEAE
Species:Cyperus thyrsiflorus Jungh.
Common Name:SOUTHERN FLATSEDGE
Status:Native, FACW (DEP), FAC (NWPL)
Specimen: View details of USF Herbarium specimens

** Not applicable or data not available.

Classification

Division
Class
Sub Class
Order POALES
FamilyCYPERACEAE
Genus Cyperus
Species Cyperus thyrsiflorus Jungh. - SOUTHERN FLATSEDGE

Citation

Citation CYPERUS THYRSIFLORUS Junghuhn, Linnaea 6: 24. 1831.
Basionym: **
Type: MEXICO: Veracruz: Jalapa, Aug 1828, Schiede 849 (lectotype: HAL). Lectotypified by G. C. Tucker, Syst. Bot. Monogr. 43: 169. 1994.

** Not applicable or data not available.

Source

CountyHerbariaLiterature Citation (If Applicable)
Citrus USF  
Hernando USF  
Marion US  
Sumter USF  

Synonyms

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

SynonymFull CitationBasionymType
Cyperus dissitiflorus Cyperus dissitiflorus Torrey, Ann. Lyceum Nat. Hist. New York 3: 266. 1836. TYPE: LOUISIANA: Orleans Par.: Near New Orleans, s.d., Ingalls s.n. (lectotype: NY). Lectotypified by G. C. Tucker, Syst. Bot. Monogr. 43: 169. 1994.
Cyperus tetragonus var. intercedens Cyperus tetragonus Elliott, var. intercedens Kükenthal, in Engler, Pflanzenr. 4(Heft 101): 493. 1936. TYPE: FLORIDA/TEXAS:
Mariscus thyrsiflorus Mariscus thyrsiflorus (Junghuhn) T. Koyama, Phytologia 29: 74. 1974.BASIONYM: Cyperus thyrsiflorus Junghuhn 1831. 
Cyperus amphekes Cyperus amphekes Steud., Syn. Pl. Glumac. 2: 56. 1854. TYPE: CUBA:
Cyperus anceps Cyperus anceps Liebmann, Mexic. Halvgr.: 213. 1850. TYPE: CUBA: Bejucal, Apr 1843, Liebmann 14351 (holotype: C).
Cyperus pallens Cyperus pallens (Liebmann) Standley & Steyermark, Fieldiana, Bot. 24(1): 133. 1958.BASIONYM: Mariscus pallens Liebmann 1850. 
Cyperus pittieri Cyperus pittieri Boeckeler, Allg. Bot. Z. Syst. 2: 19. 1896. TYPE: COSTA RICA:
Cyperus pseudosphacelatus Cyperus pseudosphacelatus Boeckeler, Beitr. Cyper. 2: 7. 1890. TYPE: TRINIDAD:
Cyperus regiomontanus var. pallens Cyperus regiomontanus Britton, var. pallens (Liebmann) Kükenthal, in Engler, Pflanzenr. 4(Heft 101): 527. 1936.BASIONYM: Mariscus pallens Liebmann 1850. 
Cyperus regiomontanus var. pittieri Cyperus regiomontaus Britton, var. pittieri (Boeckeler) Kükenthal, in Engler, Pflanzenr. 4(Heft 101): 527. 1936.BASIONYM: Cyperus pittieri Boeckeler 1896. 
Cyperus thyrsiflorus var. anceps Cyperus thyrsiflorus Junghuhn, var. anceps (Liebmann) Kükenthal, in Engler, Pflanzenr. 4(Heft 101): 494. 1936.BASIONYM: Cyperus anceps Liebmann 1850. 
Cyperus thyrsiflorus var. macrior Cyperus thrysiflorus Junghuhn, var. macrior F. Areschoug, Pl. Itin. Eugeniae 121. 1910. TYPE: ECUADOR:
Cyperus thyrsiflorus var. vegetior Cyperus thrysiflorus Junghuhn, var. vegetior F. Areschoug, Pl. Itin. Eugeniae 121. 1910. TYPE: ECUADOR:
Cyperus tribrachiatus Cyperus tribarchiatus (Liebmann) Kükenthal, in Engler, Pflanzenr. 4(Heft 101): 489. 1936.BASIONYM: Mariscus tribrachiatus Liebmann 1850. 
Cyperus tribrachiatus var. tenuis Cyperus tribrachiatus (Liebmann) Kükenthal, var. tenuis Kükenthal, in Engler, Pflanzenr. 4(Heft 101): 490. 1936. TYPE: COSTA RICA: San José.
Mariscus dissitiflorus Mariscus dissitiflorus C. B. Clarke, in Urban, Symb. Antill. 2: 45. 1900. TYPE: TOBAGO: Kings Bay, s.d., Seitz 34 (holotype: ?).
Mariscus dissitiflorus var. lucidior Mariscus dissitiflorus C. B. Clarke, var. lucidior C. B. Clarke, in Urban, Symb. Antill. 2: 45. 1900.  
Mariscus pallens Mariscus pallens Liebmann, Mexic. Halvgr. 230. 1850. TYPE: MEXICO: Oaxaca: Trapiche de la Concepción, Aug 1842, Liebmann 14380 (holotype: C).
Mariscus tribrachiatus Mariscus tribrachiatus Liebmann, Mexic. Halvgr. 230. 1850. TYPE: COSTA RICA: Guanacaste: Aguacate, Nov 1846, Oersted 14405 (holotype: C).

Specimens

Country State County Date Specimen Notes Image
USA Florida Citrus Co. 05 Oct 2012 R. Mears 5930
USA Florida Sumter Co. 01 Sep 2015 R. Mears 8924
USA Florida Hernando Co. 10 Oct 2015 R. Mears s.n.
USA Louisiana West Feliciana Par. 26 Sep 2010 R. Mears s.n.
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