Family: Primulaceae

Scientific Name: Trientalis borealis

Common Name: Star Flower, American Star Flower

Description

Star Flower (Trientalis borealis) is a native perennial wildflower with 1-3 white flowers on erect pedicels above the whorled leaves. Found in shaded, moist soils.

Plant TypePerennials Hardy, Wild Flowers
Hardiness Zoneat least 4
Sunlightlight shade to dappled sunlight
Moisturemoist conditions
Soil & SiteMoist soils and can also thrive in dry, sandy, acidic soils
FlowersThe star-shaped white flowers grow at the top of the stem on erect or ascending pedicels. Each flower has 6 to 8 petals. The plant generally has 1 to 3 flowers, with 1 to 2 being the most common. The sepals (petals) form a star-like corolla.
FruitHas ovoid seed capsules that are 5-celled.
LeavesThe plant features a single whorl at the top of its stem, and the green compound leaf consists of 7 to 9 leaflets
StemsHas a single stem topped with the whorl leaf.
RootsIt has a rhizomatous and fibrous root system; the rhizomes are slender and long.
Dimensions8 inches
Propagationdivision, seeds
Native SiteFound growing in deciduous and coniferous forests in acid, moist soils, it also can thrive in dry, sandy, acidic soils.
Misc FactsThe Latin name means “one-third of a foot,” corresponding to its average height. The taxonomy has been changed, and it is now Lysimachia borealis, a member of the Myrsinaceae family.
Author's NotesThe first time I saw these plants was in a grove of Red Pine growing on the mature side of the dune. They were happily growing in the needle litter of the Red Pines
Notes & Reference#153-Illinois Wild Flower (www.illinoiswildflowers.info), #191-Minnesota Wild Flowers (www.minnesotawildflowers.info), #274-Site Authors' observations
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