Biology:Stellaria corei

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Short description: Species of flowering plant in the carnation family Caryophyllaceae


Stellaria corei
Scientific classification edit
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Caryophyllales
Family: Caryophyllaceae
Genus: Stellaria
Species:
S. corei
Binomial name
Stellaria corei
Shinners
Synonyms[1]
  • Stellaria pubera subsp. silvatica Bég.
  • Stellaria pubera var. silvatica (Bég.) Weath.
  • Stellaria silvatica (Bég.)
  • Alsine pubera var. tennesseensis C.Mohr
  • Alsine tennesseensis (C.Mohr)
  • Stellaria tennesseensis (C.Mohr) Strausb. & Core

Stellaria corei, with the common names of Tennessee chickweed, star chickweed, Tennessee starwort, and Tennessee stitchwort,[2] is a species of flowering plant native to parts of Eastern USA.

Description

Stellaria corei is similar to Stellaria pubera, with which it can be confused.[3] It is a spring flowering perennial growing from spreading rhizomes. The square stems are upright, branched, and range from 10–40 cm (3.9–15.7 in) long. The Leaves near the base of the plant have stems but the leaves near the ends of the stems may be subsessile (lacking stems). The entire margined leaves are elliptic in shape, with broadly lanceolate to ovate ends, and 1–5 cm (0.39–1.97 in) × 5–16 mm (0.20–0.63 in) in size. The leaf bases are cuneate. The flowers are produced in 3 to 7 flowered Inflorescences that are terminal cymes. The white Flowers are 10–16 mm (0.39–0.63 in) in diameter, with five narrowly triangular sepals. The ripe fruits are straw colored to pale brown capsules. The mature seeds are brown and around 2 mm (0.079 in) in diameter. The diploid chromosome count is 60.[3]

Habitat and range

Stellaria corei grows in rocky woods, on bluffs, and in open woods.[4] It is native to Alabama, Connecticut, Kentucky, Mississippi, North Carolina, Ohio, Pennsylvania, Tennessee, Virginia, West Virginia, and has been introduced to Idaho and New York.[3][1]

References

Wikidata ☰ Q15575684 entry