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Friday, May 8, 2015

Shooting Star (Primrose F.)

Shooting Star (Primrose F.)


Other common names:
·         Prairie Pointers
·         Bonneville Shooting Star
·         Jeffrey’s Shooting Star
·         Roosterheads
·         Doveweed
·         Turkey Mullein
·         Dodecatheon Meadia

Primrose Family: Primulaceae

Description: This native perennial plant consists of a basal rosette of leaves, from which emerges one or more stalks of flowers. The leaves are up to 6" long and 2½" across, and oblong or oblanceolate. They are greyish green or green with a prominent central vein and smooth margins. There are finer side veins that are pinnately arranged.

The foliage and other parts of this plant are hairless. A green or red flowering stalk emerges from the rosette that is about 1½' tall, from which an umbel of about 6-40 flowers dangle downward. Each flower has 5 petals that are reflexed upward, converging at the base of the flower, which consists of a pointed yellowish tube with white and brown accents. The petals are white, light pink, or rosy pink. There is no floral scent. In overall appearance, the inflorescence looks like a collection of pretty shooting stars, hence the common name for this plant.

The blooming period occurs during late spring and lasts about a month. The entire plant dies down when summer arrives, although the dried up stalks persist somewhat longer. The small dark seeds are contained in seed capsules that are held erect (unlike the flowers). They are somewhat cylindrical, but taper at the ends. Gusts of wind shake the stalks holding the seed capsules, and can carry the seeds several feet away. The root system is fibrous. Over time, offsets can slowly form.

Range & Habitat: Shooting Star occurs in the majority of counties in Illinois. This plant is occasional to locally common in high quality habitats, otherwise it is rare or absent. Habitats include moist to slightly dry black soil prairies, hill prairies, openings in rocky upland forests, limestone glades, bluffs along major rivers, fens, and abandoned fields. An occasional wildfire during the late summer or fall is beneficial because it reduces the dead vegetation that can smother this plant during the spring.

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