Xyris tennesseensis

ClassificationMonocots
FamilyXyridaceae
Family (Traditional)Xyridaceae
GenusXyris
Species:Xyris tennesseensis Kral
Common NameTennessee Yelloweyed Grass
Growth Habitforb
Plant Notes**
CharacteristicsArmaments: No; Milky Sap: No; Photosynthetic: Yes; Stipules: No; Woody Herbaceous: Herbaceous; Duration: Perennial; General Ecology: Aquatic; General Ecology: Mudflat; Growth Habit: forb; Moisture Requirements: Hydric; Moisture Requirements: Wetland; Region of Origin: North America; Reproductive Phenology: August; Leaf Arrangement: alternate; Leaf Arrangement: basal; Leaf Arrangement: equitant; Leaf Complexity: simple; Leaf Dissection: 0; Leaf Fragrance: No; Leaf Persistance: Deciduous; Leaf Petiole Type: sessile; Leaf Rank: 2-ranked; Leaf Type: grass-like; Leaf Type: linear; Leaf Venation: parallel; Leaflet Margins: entire; Leaflet Number: 0; Anther Type: Basifixed; Base Flower Color: Yellow; Carpel Number/Pistil: 3; Fruit Dehiscence: Yes; Fruit Type: Capsule; Fruit Wet/Dry: Dry; Hypanthium Present: No; Inflorescence Position: terminal; Inflorescence Types: spike; Ovary Position: Superior; Overall Flower Symmetry: Actinomorphic; Ovules per Carpel: 13+; Perianth Present: Yes; Petal Fusion: No; Petal Fusion: Yes; Petal Number: 3; Pistil Complexity: Compound; Pistil Number: 1; Placentation Type: Parietal; Placentation Type: Marginal; Sepal Fusion: No; Sepal Fusion: Yes; Sepal Number: 3; Sexuality: monoclinous; Sporangium Arrangement: N/A; Stamen Number: 3; Stamen Number: 6; Tepal Fusion: No; Tepal Number: 0
C value
StatusNative; Endangered-US; AGCP (OBL), EMP (OBL) (NWPL); G2 (Global Rank)
Specimen(s) View and Download Specimen Details »

** Not applicable or data not available.

Species Distribution Map

This species has been reported in the counties highlighted in the interactive distribution map below. Click on a county to display the its name. Click the question mark icon () to view additional information about the ecoregions shown. In the map legend, there are links to toggle the visibility of the ecoregions and/or their labels. In addition, clicking on an ecoregion name will highlight that region on the map.

  • State Boundaries
  • Counties
  • Counties - Species Present
Ecoregions
  • Southeastern Plains
    • Blackland Prarie
  • Blue Ridge Mountains
  • Ridge and Valley
  • Cumberland Plateau
  • Cumberland Mountains
  • Allegheny Plateau
  • Interior Plateau
    • Bluegrass Region
    • Nashville Basin
    • Pennyroyal Karst Plain
    • Western Highland Rim
    • Eastern Highland Rim

Synonyms

No synonyms exist for this species.

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.

Counties included on distribution map: Coffee (TN), Lewis (TN)

Herbaria represented by specimen data listed below: APSC, EKY, TENN, VDB

Range of years during which specimens were collected: 2009 - 2016

Accession No. (click for full details) County State Coll. Date Collector &
Collection No.
Herbarium &
Herbarium Name Used
TENN-V-0059482 Lewis Tennessee
TENN
Xyris tennesseensis
TENN-V-0059481 Lewis Tennessee
TENN
Xyris tennesseensis
TENN-V-0059485 Lewis Tennessee
TENN
Xyris tennesseensis
TENN-V-0059483 Lewis Tennessee
TENN
Xyris tennesseensis
TENN-V-0059476 Lewis Tennessee
TENN
Xyris tennesseensis
TENN-V-0059487 Lewis Tennessee
TENN
Xyris tennesseensis
TENN-V-0059478 Lewis Tennessee
TENN
Xyris tennesseensis
TENN-V-0059475 Lewis Tennessee
TENN
Xyris tennesseensis
TENN-V-0059484 Lewis Tennessee
TENN
Xyris tennesseensis
APSC0082832 Lewis Tennessee
APSC
Xyris tennesseensis
APSC0041494 Lewis Tennessee 28 Aug 2009 Andrea Bishop
APSC
Xyris tennesseensis
BRIT194666 Lewis Tennessee Linda Pearsall
VDB
Xyris tennesseensis
TENN-V-0059480 Lewis Tennessee
TENN
Xyris tennesseensis
TENN-V-0059489 Lewis Tennessee
TENN
Xyris tennesseensis
TENN-V-0059474 Coffee Tennessee
TENN
Xyris tennesseensis
TENN-V-0241588 Lewis Tennessee
TENN
Xyris tennesseensis
APSC0082830 Lewis Tennessee
APSC
Xyris tennesseensis
TENN-V-0059488 Lewis Tennessee
TENN
Xyris tennesseensis
TENN-V-0059477 Lewis Tennessee
TENN
Xyris tennesseensis
APSC0082831 Lewis Tennessee
APSC
Xyris tennesseensis
TENN-V-0059479 Lewis Tennessee
TENN
Xyris tennesseensis
TENN-V-0059486 Lewis Tennessee
TENN
Xyris tennesseensis
31234100169703 Lewis Tennessee Ronald L. Jones
EKY
Xyris tennesseensis
APSC0072169 Lewis Tennessee 28 Oct 2016
APSC
Xyris tennesseensis
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Plant Photos

Xyris tennesseensis - Dwayne Estes
Xyris tennesseensis - Dwayne Estes
Xyris tennesseensis - Dwayne Estes
Xyris tennesseensis - Dwayne Estes
Xyris tennesseensis - Dwayne Estes
Xyris tennesseensis - Dwayne Estes
Xyris tennesseensis - Sunny Fleming
Xyris tennesseensis - Sunny Fleming