Jacquemontia tamnifolia

Family (Traditional)Convolvulaceae
Species:Jacquemontia tamnifolia Griseb.
Common NameHairy Clustervine
Growth Habitvine - forb
Plant Notes**
CharacteristicsArmaments: No; Milky Sap: No; Photosynthetic: Yes; Stipules: No; Woody Herbaceous: Herbaceous; Duration: Annual; General Ecology: Terrestrial; Growth Habit: vine - forb; Moisture Requirements: Sub-xeric; Moisture Requirements: Dry-mesic; Moisture Requirements: Mesic; Region of Origin: North America; Region of Origin: South America; Reproductive Phenology: August; Reproductive Phenology: September; Leaf Arrangement: alternate; Leaf Complexity: simple; Leaf Dissection: 0; Leaf Fragrance: No; Leaf Persistance: Deciduous; Leaf Type: broadleaf; Leaflet Number: 0; Base Flower Color: Blue; Base Flower Color: Purple; Fruit Dehiscence: Yes; Fruit Type: Capsule; Fruit Wet/Dry: Dry; Overall Flower Symmetry: Actinomorphic; Sexuality: monoclinous; Sporangium Arrangement: N/A
C value N/A
StatusNot Native; AGCP (FACU), EMP (FACU) (NWPL); TN[SNR] (State Rank); GNR (Global Rank)
Specimen(s) View and Download Specimen Details »

** Not applicable or data not available.

Currently no photos are available for this plant.

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
  • 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


SynonymFull Citation
Ipomoea tamnifolia Ipomoea tamnifolia Burm.f.
Jacquemontia macrocephala Jacquemontia macrocephala T. S. Brandegee
Thyella tamnifolia Thyella tamnifolia (L.) Raf.

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: Hamilton (TN), Knox (TN), McMinn (TN), Shelby (TN)

Herbaria represented by specimen data listed below: EKY, MEM, TENN, UCHT

Range of years during which specimens were collected: 1968 - 2011

Accession No. (click for full details) County State Coll. Date Collector &
Collection No.
Herbarium &
Herbarium Name Used
31234100392099 McMinn Tennessee 23 Sep 1993 D. Collinsworth
Jacquemontia tamnifolia
TENN-V-0179260 Shelby Tennessee
Jacquemontia tamnifolia
TENN-V-0179224 Knox Tennessee
Jacquemontia tamnifolia
TENN-V-0179223 Hamilton Tennessee
Jacquemontia tamnifolia
TENN-V-0244868 Tennessee 23 Sep 2011 Aaron Floden
Jacquemontia tamnifolia
UCHT036558 Hamilton Tennessee
Jacquemontia tamnifolia
UCHT036559 Hamilton Tennessee
Jacquemontia tamnifolia
MEM006234 Shelby Tennessee 06 Nov 1969 R.W. McGowan
Jacquemontia tamnifolia
MEM013886 Shelby Tennessee 09 Sep 1968 S.W. Leonard, A.E. Radford
Jacquemontia tamnifolia
MEM003150 Shelby Tennessee 15 Oct 1969 Mrs. James W. McKee
Jacquemontia tamnifolia
First Page Previous Page Next Page Last Page
Records per Page:

Plant Photos