[Shooting Stars: The Genus Dodecatheon in the Columbia River Gorge of Oregon and Washington]

Jeffrey's Shooting Star, Sierra Shooting Star, Tall Mountain Shooting Star

Dodecatheon jeffreyi

Synonyms: Dodecatheon jeffreyi ssp. jeffreyi, Dodecatheon jeffreyi var. jeffreyi, Dodecatheon jeffreyi var. redolens, Dodecatheon jeffreyi var. viviparum, Primula jeffreyi

Jeffrey's Shooting Star, Sierra Shooting Star, Tall Mountain Shooting Star: Dodecatheon jeffreyi (Synonyms: Dodecatheon jeffreyi ssp. jeffreyi, Dodecatheon jeffreyi var. jeffreyi, Dodecatheon jeffreyi var. redolens, Dodecatheon jeffreyi var. viviparum, Primula jeffreyi)

Jeffrey's shooting star, Broken Top, Three Sisters Wilderness..........August 1993. Two characteristics which may help identify this shooting star from others are the white ring around the tube, at the base of the petals (visible here) and the enlarged style which looks like a rounded "pin-head".

basal leaves of Jeffrey's Shooting Star, Sierra Shooting Star, Tall Mountain Shooting Star: Dodecatheon jeffreyi (Synonyms: Dodecatheon jeffreyi ssp. jeffreyi, Dodecatheon jeffreyi var. jeffreyi, Dodecatheon jeffreyi var. redolens, Dodecatheon jeffreyi var. viviparum, Primula jeffreyi) Photo at right of Jeffrey's shooting star along the Paradise Park Trail, Mt. Hood N.F......July, 1990. Note the oblanceolate leaves with tapered petioles.
Characteristics:

Jeffrey's shooting star is an attractive perennial with a basal rosette of leaves and an erect stem to 50 cm in height. The herbage is smooth-surfaced to densely glandular-pubescent. The leaves are oblanceolate with a pointed or rounded tip. The leaves gradually narrow to form long, winged petioles about 6 mm wide. The leaves range in length from 5-40 cm.

The 3-20 flowers usually have 5 floral parts, but on occasion may have 4 floral parts.. The corolla lobes are 1-2.5 cm long and purple, lavender, yellowish, or white. The tube at the base of the petals is lighter in color than the corolla lobes, and is often white. The filaments are deep red to blackish-purple, up to 1 mm long and free or shallowly united with the anther connectives transversely wrinkled. The anthers are 6-10 mm long and are yellow to reddish. The stigma at the tip of the style is enlarged and "pin-head" -shaped.

This species is very similar to alpine shooting star which has 4 floral parts. Jeffrey's shooting star seems to be fairly commonly available at native plant nurseries, and makes a nice addition to the rock garden or backyard meadow.


Habitat:

Jeffrey's shooting stars are found in moist meadows and along streambanks in subalpine to mountainous areas within its range.


Range:

Jeffrey's shooting star may be found from Alaska south in the mountains through the Cascade and Olympic Mts to the southern Sierra Nevada Mts. of California, and east to Idaho and Montana.

In the Columbia River Gorge, it may be found from near Larch Mt in the west to Mt. Defiance in the east, and is found at elevations ranging from 2800'-4400'.


Flower of Jeffrey's Shooting Star, Sierra Shooting Star, Tall Mountain Shooting Star: Dodecatheon jeffreyi (Synonyms: Dodecatheon jeffreyi ssp. jeffreyi, Dodecatheon jeffreyi var. jeffreyi, Dodecatheon jeffreyi var. redolens, Dodecatheon jeffreyi var. viviparum, Primula jeffreyi)

The photo above shows a close-up of the flower of Jeffrey's shooting star. Notice the 4 reflexed petals as well as the long style capped by a tiny ball-shaped stigma.

Paul Slichter