Moehringia lateriflora (Bluntleaf Sandwort)

Plant Info
Also known as: Grove Sandwort
Family:Caryophyllaceae (Pink)
Life cycle:perennial
Habitat:part shade, shade; open woods, woodland edges, meadows
Bloom season:May - June
Plant height:2 to 8 inches
Wetland Indicator Status:GP: FACU MW: FACU NCNE: FACU
MN county distribution (click map to enlarge):Minnesota county distribution map
National distribution (click map to enlarge):National distribution map

Pick an image for a larger view. See the glossary for icon descriptions.

Detailed Information

Flower: Flower shape: 5-petals Cluster type: raceme

[photo of flowers] 1 to 5 stalked flowers in a branching cluster at the tip of the stem. Flowers are ¼ to 3/8 inch across, 5 oblong-elliptic white petals and 10 white-tipped stamens surrounding a greenish ovary with 3 spreading styles in the center. The stamen tips may turn black with age. Behind the flower are 5 light green sepals that have pointed tips and extend to about 1/3 the length of the petals. At the base of a flower stalk is a pair of tiny scale-like bracts.

Leaves and stem: Leaf attachment: opposite Leaf type: simple

[photo of leaves] Leaves are 1 to 1½ inches long and 1/8 to 1/3 inch wide, oblong to broadly elliptic, toothless, minutely hairy around the edges and midvein on the underside, blunt or rounded at the tip, and stalkless. Attachment is opposite with leaf pairs at right angles to the pair above and below. Stems are very slender and delicate, typically branched, covered in very short hairs, and mostly prostrate but rising at the tip (decumbent), sometimes ascending.

Fruit: Fruit type: capsule/pod

Fruit is a nearly round capsule, about 1/8 inch long, containing 1 to a few tiny, black seeds, though not all flowers produce fruit.


Blunt-leaf Sandwort seems to spread primarily vegetatively through rhizomes, often forming a dense tangle of plants. I was steward for this species for a few years at Wild River State Park and only collected about 4 seeds between the two known sites in all that time. The seed capsules rarely developed fruit and I observed the same at two locations in Ramsey County as well. A very similar species is the rare Large-leaved Sandwort (Moehringia macrophylla), which (as its name suggests) has larger leaves up to 2 inches long, sepals at least half as long as the petals, and is a more erect plant.

Native Plant Nurseries, Restoration and Landscaping Services ↓

Map of native plant resources in the upper midwest

  • Landscape Alternatives
  • ReWild Native Gardens
  • Shop for native seeds and plants at!
  • Shooting Star Native Seeds - Native Prairie Grass and Wildflower Seeds
  • Morning Sky Greenery - Native Prairie Plants

More photos

Photos by K. Chayka taken at Wild River State Park, Chisago County, and Long Lake Regional Park, Ramsey County. Photos courtesy Peter M. Dziuk taken in Anoka and Washington counties.


Have you seen this plant in Minnesota, or have any other comments about it?

Posted by: Steve - Whitewater State Park
on: 2010-05-21 07:58:48

I only spotted a couple of these in Whitewater high above the river on south bluff. Ideal conditions with the bloom slightly wider than a half inch.

Posted by: K. Chayka
on: 2010-05-21 10:41:36

I haven't seen it with flowers that large before, only up to about 3/8 inch. Soil conditions or other environmental factors probably have something to do with the size.

Posted by: Mark - Oakdale Nature Preserve
on: 2011-05-15 09:39:37

One small patch, blooming on 05/15/11

Posted by: Peter O. - Afton, MN
on: 2022-06-05 01:02:14

Found a little clump of these blooming on a shady hillside today. They're quite pretty.

Post a comment

Note: All comments are moderated before posting to keep the riff-raff out. An email address is required, but will not be posted—it will only be used for information exchange between the 2 of us (if needed) and will never be given to a 3rd party without your express permission.

For info on subjects other than plant identification (gardening, invasive species control, edible plants, etc.), please check the links and invasive species pages for additional resources.


Note: Comments or information about plants outside of Minnesota and neighboring states may not be posted because Id like to keep the focus of this web site centered on Minnesota. Thanks for your understanding.