Ludwigia peploides ssp. glabrescens

Classification	Dicots
Family	Onagraceae
Family (Traditional)	Onagraceae
Genus	Ludwigia
Species:	Ludwigia peploides
Infraspecies:	Ludwigia peploides (Kuntze) P. H. Raven ssp. glabrescens
Common Name	Floating Primrose Willow
Growth Habit	forb
Plant Notes	**
Characteristics	Armaments: No; Milky Sap: No; Photosynthetic: Yes; Stipules: Yes; Woody Herbaceous: Herbaceous; Duration: Perennial; General Ecology: Terrestrial; Growth Habit: forb; Region of Origin: North America; Reproductive Phenology: May; Reproductive Phenology: June; Reproductive Phenology: July; Reproductive Phenology: August; Reproductive Phenology: September; Reproductive Phenology: October; Reproductive Phenology: November; Leaf Arrangement: alternate; Leaf Complexity: simple; Leaf Fragrance: No; Leaf Persistance: Deciduous; Leaflet Number: 0; Anther Type: Dorsifixed; Base Flower Color: Yellow; Fruit Dehiscence: Yes; Fruit Type: Capsule; Fruit Wet/Dry: Dry; Ovary Position: Inferior; Overall Flower Symmetry: Actinomorphic; Sexuality: monoclinous; Sporangium Arrangement: N/A
C value	N/A
Status	Not Native; TN[SNR] KY[SNR] (State Rank); G5T5 (Global Rank)
Specimen(s)	View and Download Specimen Details »

** Not applicable or data not available.

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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

Interior River Valleys and Hills
- Shawnee / Caseyville Hills
Mississippi Alluvial Plain
Mississippi Valley Loess Plains
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Synonyms

Synonym	Full Citation
Jussiaea diffusa	Jussiaea diffusa Forssk.
Jussiaea repens var. glabrescens	Jussiaea repens var. glabrescens Kuntze
Ludwigia peploides var. glaberescens	Ludwigia peploides var. glaberescens (Kuntze) P.H. Raven
Ludwigia peploides var. glabrescens	Ludwigia peploides var. glabrescens (Kuntze) Shinners

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: McCracken (KY), Shelby (TN)

Herbaria represented by specimen data listed below: HTTU, MEM, SWMT

Range of years during which specimens were collected: 1939 - 1963

Accession No. (click for full details)	County	State	Coll. Date	Collector & Collection No.	Herbarium & Herbarium Name Used
SWMT02309		Tennessee			SWMT Jussiaea diffusa
SWMT02308		Tennessee	20 May 1939	GCB	SWMT Jussiaea diffusa
HTTU010702	McCracken	Kentucky			HTTU Jussiaea diffusa
HTTU010701	McCracken	Kentucky			HTTU Jussiaea diffusa
MEM000924	Shelby	Tennessee	06 Oct 1963	T.L. Jackson 67	MEM Jussiaea diffusa

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Ludwigia peploides ssp. glabrescens

Related Links

Species Distribution Map

Ecoregions

Synonyms

Specimens and Distribution

Plant Photos