Dotted Loosestrife

Lysimachia punctata

Dotted Loosestrife is a cheerful yellow flower that blooms in summer. Its bright dots and tall stems make it a fun sight in gardens and meadows.

Habitat: Wetlands

Appearance

The Dotted Loosestrife has vibrant yellow, star-shaped flowers that grow in tall, leafy spikes, each petal featuring a distinctive reddish-brown dot at its base. Its lance-shaped leaves are arranged in whorls around sturdy, upright stems, giving it a striking, architectural appearance.

KingdomPlantaePhylumTracheophytaClassMagnoliopsidaOrderEricalesFamilyPrimulaceaeGenusLysimachia

Dotted Loosestrife

Interesting facts

Its name 'loosestrife' is thought to come from an old belief it could calm disputes, even among fighting animals!

Some people call it 'yellow candelabra' because its tiered flowers look like glowing candles stacked high!

The dots on its petals might be tiny bullseyes, guiding insects straight to the flower's sweet rewards!

This tough plant can grow so vigorously it's sometimes considered a weed in gardens, despite its beauty!

Special abilities

Dotted Loosestrife can spread rapidly underground using rhizomes, forming dense colonies that help it thrive and outcompete other plants.

Its flowers boast tiny, reddish dots near the center that act like a visual target, guiding busy insects directly to its sweet nectar.

Dotted Loosestrife has adaptations to tolerate consistently moist to wet soil conditions, allowing it to flourish where many plants cannot.

Measurements & details

Height: 60-90 cm
Spread: 30-60 cm
Flower Size: 1-2 cm
Bloom Season: Summer
Edible: No
Toxicity: Mild
Lifecycle: Perennial
Pollination Method: Insect

Ecological connections

pollinates

Honey bee

Apis mellifera

Visits flowers for nectar and pollen

pollinates

Common eastern bumblebee

Bombus impatiens

An important pollinator for its flowers

eats

Black bean aphid

Aphis fabae

Feeds on plant sap, can be a pest

Traits

Flowering

Flowering plants are any plants that produce flowers as part of their reproductive cycle.

Ornamental

Ornamental plants are cultivated primarily for their aesthetic appeal, enhancing landscapes and gardens with their attractive foliage, flowers, or form.

Summer Blooming

Summer blooming plants produce their flowers during the summer season, often providing vibrant color when many other plants have finished.

Pollinator Magnet

Describes plants that are particularly attractive and beneficial to a wide range of pollinating organisms.

Wetland

This habitat trait identifies species found in wetlands, which are areas of land saturated with water, either permanently or seasonally, including marshes, swamps, and bogs.