The Friends of the Wild Flower Garden, Inc.

Plants of the Eloise Butler Wildflower Garden

The oldest public wildflower garden in the United States

Long-leaved chickweed

Common Name
Long-leaved Chickweed (Long-leaved Stichwort, Long-leaf Starwort)


Scientific Name
Stellaria longifolia Muhl. ex Willd.


Plant Family
Pink (Caryophyllaceae)

Garden Location


Prime Season
Late spring to early summer



Long-leaved Chickweed is a native perennial clump-forming plant with stems that are erect or straggling, often branched, 4-angled with smooth surfaces except the angles will be rough to the touch. It can grow to 20 inches long.

The leaves are opposite, stalkless, yellowish-green to medium green, usually no more than 2 inches long, linear, narrow with a pointed tip, widest at or just beyond the middle. There is a central mid-vein. The surface is smooth but there may be some fine hair at the narrow base.

The inflorescence is a horizontally spreading terminal cyme of two to many flowers, with a pair of small green lance-shaped bracts at the base of the cyme. The bracts have a dry, thin margin.

Each flower, on a long stalk, is 5-parted with white petals that are longer than or equal to the 5 green pointed sepals. Petals are deeply cleft into lobes which curve upward and spread outward giving the look of 10 petals. There are 5 to 10 stamens with white filaments and three white styles. Anthers change color from yellow to brownish-red as pollen matures. The sepals also have dry, thin margins and weakly show 3 veins.

Seeds: Fertile flowers mature to a oval to oblong capsule that is straw-colored to blackish, containing numerous brown kidney shaped almost smooth seeds. These capsules split into 6 openings.


Habitat: Long-leaved Chickweed grows in wet meadows and woodlands, marshes and the fringes of such that have moist fertile soils with full sun. It is clump forming from the elongate rhizomes of the root system.

Names: In earlier times Long-leaved Chickweed was classified as Alsine longifolia. The current genus name, Stellaria, is from the Latin referring to 'star-like' which is a generalization of the appearance of flowers in this genus. The species name, longifolia, is commonly applied to plants with long, narrow leaves.

The author names for the plant classification, 'Muhl. ex Willd.' are as follows: ‘Muhl’ is for for Gotthilf Heinrich Ernst Muhlenberg (1753-1815) American Botanist who produced several catalogues of plants after retiring as a Lutheran pastor. His work was incomplete and amended by ‘Willd.’ who is Carl Ludwig Willdenow (1765-1812), German botanist, a founder of the study of the geographic distribution of plants. He was director and curator of the Botanic Garden of Berlin. The classification date is 1809.

Comparisons: The description of the flowers is similar to that of other chickweeds, so one must look at the stems and leaves and details of the flower clusters for identification. Within this genus compare Common Chickweed, S. media, where the leaves are ovate, but the flowers look similar except in the reproductive parts. In another genus, but in the same family, is another common plant with the chickweed name - Cerastium fontanum, Mouse-ear Chickweed. The closest look-a-like is Stellaria longipes, not illustrated here, where the leaves are broadest near the base and the stem angles are not rough to the touch.

See bottom of page for notes on the Garden's planting history, distribution in Minnesota and North America, lore and other references.

Long-leaved Chickweed plant Long-leaved chickweed flower Long-leaved chickweed flower

Above: While there are several flowers in a cyme, usually only one is open. Note that the 5 petals are so deeply cleft that they appear as 10.

Below: Flowers have 5 to 10 stamens with white filaments and 3 white styles. The sepals (below) are not as long as the petals, have 3 veins visible in the central green band and the edges are dry and thin.

Flower sepals
full plant

Below: Leaves are stalkless, opposite, much longer than wide and the stem is visibly 4-angled.

Long-leaf chickweed stem Long-leaf chickweed leaves


Notes: Long-leaved Chickweed is indigenous to the Garden. Eloise Butler noted it growing in the wetland on April 26, 1908. In April 1912 she planted another clump of the plant that she had sent to Minnesota from Malden MA where she had visited the previous winter. Martha Crone did not list the plant on her 1951 census but it has been listed on subsequent reports. The plant is found throughout North America except the states of U.S. south that range from Texas eastward to North Carolina. Within Minnesota it is very widespread with most exceptions being counties in the SW of the state.

There are 7 species of Stellaria found in Minnesota, 5 are native: S. alsine, Alsine Chickweed; S. borealis, Northern Starwort; S. crassifolia, Fleshy-leaved Starwort; S. longifolia Long-leaved Chickweed; and S. longipes, Long-stalked Chickweed. There are 2 introduced: S. graminea, Lesser Stichwort; and S. media, Common Chickweed. S. longifolia is by far the most common followed by S. media.

References and site links

References: Plant characteristics are generally from sources 1A, 32, W2, W3, W7 & W8 plus others as specifically applied. Distribution principally from W1, W2 and 28C. Planting history generally from 1, 4 & 4a. Other sources by specific reference. See Reference List for details.

graphicIdentification booklet for most of the flowering forbs and small flowering shrubs of the Eloise Butler Wildflower Garden. Details Here.