Hypericum punctatum - Banner
Image Information
Location: Searcy County, Arkansas
Month of Photograph: June and July
Distribution Map: Hypericum punctatum - Distribution Map Spacer
USDA, NRCS. 2012. The PLANTS Database (http://plants.usda.gov, 16 January 2012). National Plant Data Team, Greensboro, NC 27401-4901 USA. Spacer Guests can be assured that there is established evidence that this plant has been found in all of the green filled counties of Arkansas. However, the white filled counties should not be interpreted as counties in which this plant does not grow. They should instead be interpreted as counties which lack officially sanction evidence of the plants presence there.

Family: Hypericaceae

Flower, lateral view

Hypericum punctatum - Flower Lateral View "
Not all images on this page were photographed on the same day or at the same location. The precise location and date that specific photographs were taken can be obtained by email.
Hypericum punctatum - Inflorescence Inflorescence
Discriminating between the fifteen or so Arkansas species of St Johnswort has been difficult for me. However the description below by Dr. John Hilty has helped a great deal in identifying this plant.

"The easiest way to distinguish Spotted St. John's Wort from other similar species involves an examination of the flower petals. Dark dots and streaks can appear anywhere on the upper surface of the yellow petals, whereas for other species of St. John's Wort such dots and streaks are confined near the margins of the petals, or they are completely absent."

Hilty, J. Editor. 2012. “Comments- Hypericum punctatum.” at Illinois Wildflowers. Accessed 25 September 2012, available from Encyclopedia of Life, http://www.eol.org/data_objects/20609411.



Hypericum punctatum - Leaves and StemLeaves and Stem

I have created a table of images for six Hypericum species to help me learn to discriminate between them. If you would like, you may down load the Table for your own use. However, the file is quite large (5.5 Mb).

Hypericum Table

Hypericum punctatum - Leaf Adaxial Leaf, adaxialZoom SpacerZoom Button


Hypericum punctatum - Leaf AbaxialLeaf, abaxialZoom SpacerZoom View
Hypericum punctatum - HabitatHabitat
Hypericum punctatum - Upper PlantUpper Plant
Hypericum punctatum - Flower Ventral View Flower, Ventral View
Hypericum punctatum - Whole PlantWhole Plant


Black Punctate (spotted Stem and Leaves
Hypericum punctatum - Stem and Leaves

Flowers, frontal view
Hypericum punctatum - Flowers Frontal View

Flower, frontal view
Hypericum punctatum - Flowers Frontal View