Hypericum mutilum var. mutilum

ClassificationDicots
FamilyHypericaceae
Family (Traditional)
GenusHypericum
Species: Hypericum mutilum
Infraspecies:Hypericum mutilum L. var. mutilum
Common NameDwarf St. Johnswort
Growth Habitforb
Plant Notes**
CharacteristicsArmaments: No; Milky Sap: No; Photosynthetic: Yes; Stipules: No; Woody Herbaceous: Herbaceous; Duration: Annual; Duration: Perennial; General Ecology: Terrestrial; Growth Habit: forb; Region of Origin: North America; Reproductive Phenology: June; Reproductive Phenology: July; Reproductive Phenology: August; Reproductive Phenology: September; Leaf Arrangement: opposite; Leaf Complexity: simple; Leaf Dissection: 0; Leaf Fragrance: No; Leaf Persistance: Deciduous; Leaflet Margins: entire; Leaflet Number: 0; Anther Type: Dorsifixed; Base Flower Color: Yellow; Carpel Number/Pistil: 3; Fruit Dehiscence: Yes; Fruit Type: Capsule; Fruit Wet/Dry: Dry; Hypanthium Present: No; Ovary Position: Superior; Overall Flower Symmetry: Actinomorphic; Perianth Present: Yes; Petal Number: 5; Pistil Number: 1; Placentation Type: Parietal; Sexuality: monoclinous; Sporangium Arrangement: N/A
C value 4
StatusNative

** 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

No specimens exist for this species.

Plant Photos

Hypericum mutilum var. mutilum - Dwayne Estes
Hypericum mutilum var. mutilum - Dwayne Estes
Hypericum mutilum var. mutilum - Dwayne Estes
Hypericum mutilum var. mutilum - Dwayne Estes
Hypericum mutilum var. mutilum - Dwayne Estes
Hypericum mutilum var. mutilum - Dwayne Estes
Hypericum mutilum var. mutilum - Dwayne Estes
Hypericum mutilum var. mutilum - Dwayne Estes
Hypericum mutilum var. mutilum - Tara Littlefield
Hypericum mutilum var. mutilum - Tara Littlefield
Hypericum mutilum var. mutilum - Tara Littlefield
Hypericum mutilum var. mutilum - Tara Littlefield
Hypericum mutilum var. mutilum - Theo Witsell
Hypericum mutilum var. mutilum - Theo Witsell