Ludwigia microcarpa

ClassificationDicots
FamilyOnagraceae
Family (Traditional)Onagraceae
GenusLudwigia
Species:Ludwigia microcarpa Michx.
Common NameSmallfruit Primrose Willow
Growth Habitforb
Plant Notes**
CharacteristicsArmaments: No; Milky Sap: No; Photosynthetic: Yes; Stipules: Yes; Woody Herbaceous: Herbaceous; Natural Area Presence: CCNMP; Duration: Perennial; General Ecology: Mudflat; General Ecology: Terrestrial; Growth Habit: forb; Moisture Requirements: Mesic; Moisture Requirements: Mesic-Hydric; Moisture Requirements: Hydric; Moisture Requirements: Wetland; Region of Origin: North America; Reproductive Phenology: July; Reproductive Phenology: August; Reproductive Phenology: September; Reproductive Phenology: October; Leaf Arrangement: alternate; Leaf Complexity: simple; Leaf Dissection: 0; Leaf Fragrance: No; Leaf Persistance: Deciduous; Leaf Type: broadleaf; 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; Sporangium Arrangement: N/A
C value 10
StatusNative; AGCP (OBL), EMP (OBL) (NWPL); TN[S3] (State Rank); G5 (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: Bradley (TN), Coffee (TN), Hamilton (TN), Knox (TN), Marshall (TN), Rhea (TN), Roane (TN), Rutherford (TN), Union (TN), Warren (TN)

Herbaria represented by specimen data listed below: APSC, MTSU, TENN

Range of years during which specimens were collected: 1987 - 1994

Accession No. (click for full details) County State Coll. Date Collector &
Collection No.
Herbarium &
Herbarium Name Used
TENN-V-0156296 Warren Tennessee
TENN
Ludwigia microcarpa
TENN-V-0156292 Roane Tennessee
TENN
Ludwigia microcarpa
TENN-V-0156286 Hamilton Tennessee
TENN
Ludwigia microcarpa
TENN-V-0156289 Knox Tennessee
TENN
Ludwigia microcarpa
TENN-V-0156281 Coffee Tennessee
TENN
Ludwigia microcarpa
TENN-V-0156290 Marshall Tennessee
TENN
Ludwigia microcarpa
TENN-V-0156293 Rutherford Tennessee
TENN
Ludwigia microcarpa
TENN-V-0156279 Bradley Tennessee
TENN
Ludwigia microcarpa
TENN-V-0156282 Coffee Tennessee
TENN
Ludwigia microcarpa
TENN-V-0156283 Coffee Tennessee
TENN
Ludwigia microcarpa
TENN-V-0156288 Hamilton Tennessee
TENN
Ludwigia microcarpa
TENN-V-0156291 Marshall Tennessee
TENN
Ludwigia microcarpa
TENN-V-0156294 Rutherford Tennessee
TENN
Ludwigia microcarpa
TENN-V-0156285 Coffee Tennessee
TENN
Ludwigia microcarpa
TENN-V-0156287 Hamilton Tennessee
TENN
Ludwigia microcarpa
TENN-V-0156280 Coffee Tennessee
TENN
Ludwigia microcarpa
TENN-V-0156284 Coffee Tennessee
TENN
Ludwigia microcarpa
TENN-V-0156295 Union Tennessee
TENN
Ludwigia microcarpa
APSC0116811 Warren Tennessee
APSC
Ludwigia microcarpa
APSC0069534 Coffee Tennessee
APSC
Ludwigia microcarpa
APSC0077221 Warren Tennessee 01 Aug 1987 Max Medley
APSC
Ludwigia microcarpa
APSC0008911 Rutherford Tennessee
APSC
Ludwigia microcarpa
APSC0116809 Warren Tennessee
APSC
Ludwigia microcarpa
APSC0109407 Rutherford Tennessee
APSC
Ludwigia microcarpa
APSC0107041 Coffee Tennessee
APSC
Ludwigia microcarpa
APSC0109382 Coffee Tennessee
APSC
Ludwigia microcarpa
APSC0015274 Rhea Tennessee
APSC
Ludwigia microcarpa
APSC0008912 Hamilton Tennessee
APSC
Ludwigia microcarpa
MTSU013290 Rutherford Tennessee 18 Jul 1994 Terri Hogan
231-94
MTSU
Ludwigia microcarpa
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Plant Photos

Ludwigia microcarpa - Dwayne Estes
Ludwigia microcarpa - Dwayne Estes
Ludwigia microcarpa - Dwayne Estes
Ludwigia microcarpa - Dwayne Estes
Ludwigia microcarpa - Theo Witsell
Ludwigia microcarpa - Theo Witsell