Amethyst shooting star

Dodecatheon amethystinum

This native perennial wildflower consists of a low rosette of basal leaves and a flowering stalk of flowers about ½–1½' tall. The basal leaves are up to 6" long and 2½" across; they are ovate-oblong or obovate, medium green, hairless, and smooth along their margins. The erect flowering stalk is hairless and devoid of leaves; at its apex there is an umbel of 3-20 flowers. The flowers nod downward from their drooping pedicels. Each flower is about ¾" long, consisting of a corolla with 5 oblong lobes, a light green calyx with 5 triangular teeth, and 5 stamens that are appressed together around a single slender style. The corolla is usually rosy pink, although sometimes it is a lighter shade of pink. The lobes of the corolla are turned inside-out, fully exposing the reproductive organs (which are pointed downward). Near its base, the corolla has patches of yellow and white. The anthers of the stamens are yellowish orange. The blooming period occurs during the late spring for about 2 weeks. Afterwards, the pedicels of the flowers turn upward and the developing seed capsules are held erect. At maturity, the papery walls of the seed capsules become light brown. Each seed capsule contains many tiny seeds. The root system consists of a crown of fibrous roots. The foliage withers away by mid-summer. This wildflower reproduces by reseeding itself.
Amethyst Shooting Star The amethyst shooting star is a common wildflower seen in prairies of northern Illinois. Amethyst shooting star,Dodecatheon amethystinum,Geotagged,Illinois,United States,Wildflowers

Distribution

Found in the upper mid-western states.

Status

It is listed as a plant of special concern in some areas of its native range.

References:

Some text fragments are auto parsed from Wikipedia.

http://www.illinoiswildflowers.info/prairie/plantx/am_shstar.htm
http://plants.usda.gov/core/profile?symbol=doam
Taxonomy
KingdomPlantae
DivisionAngiosperms
ClassEudicots
OrderEricales
FamilyPrimulaceae
GenusDodecatheon
SpeciesDodecatheon amethystinum