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Lanceleaf loosestrife

Lysimachia lanceolata

Last reviewed: August 2026

Lanceleaf loosestrife (Lysimachia lanceolata)
Photo: (c) Michael J. Papay, some rights reserved (CC BY), uploaded by Michael J. Papay

Light

full sun

Water

medium

Size

12"–24" H × 12"–18" W

Bloom

May, Jun, Jul

Native to

AL, AR, DC, DE and 24 more states

Pollinators

specialist bees

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An upright, rhizomatous perennial with narrow lance-shaped leaves and bright yellow star-shaped flowers on slender stalks in early summer. It spreads gradually to form loose colonies in open woods and prairie.

Wildlife value

The flowers produce floral oils rather than nectar, feeding specialist Macropis bees that collect oil exclusively from this genus.

Common questions

How much sun does Lanceleaf loosestrife need?
Lanceleaf loosestrife grows best in full sun conditions.
When does Lanceleaf loosestrife bloom?
Lanceleaf loosestrife blooms in May, June, and July.
Where is Lanceleaf loosestrife native?
Lanceleaf loosestrife (Lysimachia lanceolata) is native to AL, AR, DC, DE and 24 more states, per the World Checklist of Vascular Plants (Kew).
What pollinators does Lanceleaf loosestrife attract?
Lanceleaf loosestrife draws specialist bees.

Native range data from the World Checklist of Vascular Plants (Kew). Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.

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