Cyperus thyrsiflorus

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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:CYPERACEAE
Species:Cyperus thyrsiflorus Jungh.
Common Name:Southern Flatsedge
Habitat:**
Associated Ecological Communities:**
Growth Habit:Herb
Duration:Perennial
Category:Vascular
USDA Symbol:**
Plant Notes:**
Taxonomic Notes:**
Status:Native, FACW (NWI), G5 (Global Rank)
References:**

** Not applicable or data not available.

Classification

FamilyCYPERACEAE - Sedge family
Genus Cyperus
Species Cyperus thyrsiflorus Jungh. - Southern Flatsedge

Citation

Citation Cyperus thyrsiflorus Junghuhn, Linnaea 6(1): 24–25. 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.

Synonyms

SynonymFull CitationBasionymType
Cyperus anceps Cyperus anceps Liebmann, Kongel. Danske Vidensk.-Selsk. Naturvidensk. Math. Afh., ser. 5. 2: 213. 1850. CUBA: Bejucal, Apr 1843, Liebmann 14351 (holotype: C).
Cyperus pallens Cyperus pallens (Liebmann) Standley & Steyermark, Fieldiana, Bot. 24(1): 133. 1958.Mariscus pallens Liebmann 1850. 
Cyperus regiomontanus var. pallens Cyperus regiomontanus Britton, var. pallens (Liebmann) Kükenthal, in Engler, Pflanzenr. 4(Heft 101): 527. 1936.Mariscus pallens Liebmann 1850. 
Cyperus tetragonus var. intercedens Cyperus tetragonus Elliott, var. intercedens Kükenthal, in Engler, Pflanzenr. 4(Heft 101): 493. 1936. FLORIDA/TEXAS:
Cyperus thyrsiflorus var. anceps Cyperus thyrsiflorus Junghuhn, var. anceps (Liebmann) Kükenthal, in Engler, Pflanzenr. 4(Heft 101): 494. 1936.Cyperus anceps Liebmann 1850. 
Mariscus dissitiflorus Mariscus dissitiflorus C. B. Clarke, in Urban, Symb. Antill. 2: 45. 1900. TOBAGO: Kings Bay, s.d., Seitz 34 (holotype: ?).
Mariscus pallens Mariscus pallens Liebmann, Kongel. Danske Vidensk.-Selsk. Naturvidensk. Math. Afh., ser. 5. 2: 230. 1850. MEXICO: Oaxaca: Trapiche de la Concepción, Aug 1842, Liebmann 14380 (holotype: C).
Mariscus thyrsiflorus Mariscus thyrsiflorus (Junghuhn) T. Koyama, Phytologia 29: 74. 1974.Cyperus thyrsiflorus Junghuhn 1831. 
Cyperus dissitiflorus Cyperus dissitiflorus Torrey, Ann. Lyceum Nat. Hist. New York 3: 266. 1836. LOUISIANA: Orleans Par.: Near New Orleans, s.d., Ingalls s.n. (lectotype: NY). Lectotypified by G. C. Tucker, Syst. Bot. Monogr. 43: 169. 1994.

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: Baldwin

Counties represented by specimen data listed below:

Herbaria represented by specimen data listed below: ALNHS, UNA, UWFP

Range of years during which specimens were collected: -

Barcode / Accession No. County Coll. Date Collector &
Collection No.		 Herbarium &
Herbarium Name Used		 Image
UWFP019982 Baldwin 17 Aug 1985 James R. Burkhalter
10057		 UWFP
Cyperus thyrsiflorus Junghuhn
ALNHS00007039 Baldwin 20 Aug 2020 Barger, T. Wayne
SP#5240		 ALNHS
Cyperus thyrsiflorus Jungh.
ALNHS00007038 Baldwin 20 Aug 2020 Barger, T. Wayne
SP#5239		 ALNHS
Cyperus thyrsiflorus Jungh.
UNA00002145 Baldwin _ Jun 1879 Mohr, Charles
s.n.		 UNA
Cyperus thyrsiflorus Schlecht. & Cham.
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