Xyris louisianica

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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:XYRIDACEAE
Species:Xyris louisianica E.L. Bridges & Orzell
Common Name:Louisiana Yellow Eyed Grass
Habitat:**
Associated Ecological Communities:**
Growth Habit:Herb
Duration:Perennial
Category:Vascular
USDA Symbol:**
Plant Notes:**
Taxonomic Notes:**
Status:Native
References:**
Specimen: View specimen details in the Alabama Herbarium Consortium Specimen Database

** Not applicable or data not available.

Classification

FamilyXYRIDACEAE - Yellow-Eyed-Grass family
Genus Xyris
Species Xyris louisianica E.L. Bridges & Orzell - Louisiana Yellow Eyed Grass

Citation

Citation Xyris louisianica E.L. Bridges & Orzell, Phytologia 64(1): 56–61, f. 1–2. 1987.
Basionym: **
Type: USA: LOUISIANA: Calcasieu Par.: Pine savannah on N side of paved road ca. 1.3 mi. NW of Edgerly, T9S, R11W, Sec. 30, S of NE of SE, 24 Sep 1987, Orzell & Bridges 5800 (holotype: TEX; isotypes: FSU, GH, LSU, MISSA, MO, NCU, NLU, NY, SMU, TEX, TAMU, VDB).

** Not applicable or data not available.

Synonyms

SynonymFull CitationBasionymType
Xyris stricta var. obscura Xyris stricta Chapman, var. obscura Kral, Novon 9: 218. 1999. TYPE: ALABAMA: Washington Co.: 12.2 mi. NNW of Citronelle, E side of US 45, 6 Sep 1998, Kral 87830 (holotype: VDB; isotypes: BAYLU, BM, BRCH, CLEMS, CM, CTB, DUKE, FLAS, FSU, GA, GH, JSU, KANU, LUS, MICH, MO, NLU, NY, OS, OSC, OSH, PH, TENN, TEX, US, USCH, VSC, WILLI, WIS).

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, Conecuh, Escambia, Mobile, Washington

Counties represented by specimen data listed below:

Herbaria represented by specimen data listed below: ALNHS, TROY, UNA, UWAL

Range of years during which specimens were collected: 1980 - 1980

Barcode / Accession No. County Coll. Date Collector &
Collection No.		 Herbarium &
Herbarium Name Used		 Image
UWAL0018639 Baldwin 06 Sep 1998 Kral, Robert
87845		 UWAL
Xyris louisianica Bridges & Orzell
TROY000013188 Washington 06 Sep 1998 Kral, Robert
87830		 TROY
Xyris stricta Chapman var. obscura Kral
UNA00036077 Washington 05 Aug 1980 Haynes, Robert R.
8124		 UNA
Xyris stricta Chapman var. obscura Kral
UWAL0036585 Mobile 20 Dec 2017 Horne, Howard E.
4337		 UWAL
Xyris louisianica E.L. Bridges & Orzell
UNA00036082 Washington 05 Aug 1980 Haynes, Robert R.
8140		 UNA
Xyris stricta Chapman var. obscura Kral
ALNHS00007853 Escambia 27 JUL 2022 Barger, T. Wayne
SP#5910		 ALNHS
Xyris louisianica E.L. Bridges & Orzell
UWAL0052798 Escambia 05 Aug 1996 Sorrie, B.A.
8972		 UWAL
Xyris louisianica Bridges & Orzell
UWAL0052799 Washington 31 Oct 1995 Sorrie, B.A.
8665		 UWAL
Xyris louisianica Bridges and Orzell
TROY000044443 Escambia 01 Aug 2003 Kral, Robert
94309		 TROY
Xyris stricta Chapman var. obscura Kral
UNA00065976 Conecuh 02 Aug 2003 Kral, Robert
94321B		 UNA
Xyris stricta Chapman var. obscura Kral
TROY000013186 Escambia 24 Sep 1999 Kral, Robert
8889A		 TROY
Xyris stricta Chapman var. obscura Kral
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