How much sun does Moist-bank-pimpernel need?

Moist-bank-pimpernel grows best in full sun conditions.

When does Moist-bank-pimpernel bloom?

Moist-bank-pimpernel blooms in August, September, and October.

Where is Moist-bank-pimpernel native?

Moist-bank-pimpernel (Lindernia dubia) is native to AL, AR, AZ, CA and 41 more states, per the World Checklist of Vascular Plants (Kew).

What pollinators does Moist-bank-pimpernel attract?

Moist-bank-pimpernel draws bees and beetles.

Is Moist-bank-pimpernel HOA-friendly?

Moist-bank-pimpernel takes more care to look intentional in a front yard. Consider it for backyard or mid-zone beds rather than the street edge.

Moist-bank-pimpernel

Name: Pollinator Patch
Author: Pollinator Patch

Lindernia dubia

Last reviewed: August 2026

Toxicity unknown

Moist-bank-pimpernel (Lindernia dubia) is not listed by the ASPCA Animal Poison Control Center (opens in new tab) or the other sources we check, so we have no verdict for it either way. Absence from those lists is not a clearance. If your pet shows symptoms after eating any plant, call the ASPCA at (888) 426-4435.

Light

full sun

Water

high

Size

4"–12" H × 2"–6" W

Bloom

Aug, Sep, Oct

Native to

AL, AR, AZ, CA and 41 more states

Pollinators

bees, beetles

Before you buy

Your city may pay you to plant this

Cities and water utilities offer rebates for replacing lawn with native and water-wise plants. We track 445 programs across 44 states, each with a link to the provider and the date we last checked it.

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Browse plants for this ecoregion

Coast Range Puget Lowland Marine West Coast Forest Northwestern Forested Mountains Sierra Nevada Central California Foothills and Coastal Mountains Central California Valley North American Deserts Central Basin and Range High Plains Central Great Plains Great Plains Cross Timbers Edwards Plateau Texas Blackland Prairies East Central Texas Plains Western Gulf Coastal Plain South Central Plains Eastern Temperate Forests Ozark Highlands Central Irregular Plains Piedmont Northern Glaciated Plains Western Corn Belt Plains Northern Lakes and Forests North Central Hardwood Forests Driftless Area Southeastern Wisconsin Till Plains Central Corn Belt Plains Eastern Corn Belt Plains Southern Michigan/Northern Indiana Drift Plains Huron/Erie Lake Plains Northeastern Highlands Northeastern Coastal Zone Northern Allegheny Plateau Erie Drift Plain Northern Forests Middle Atlantic Coastal Plain Northern Piedmont Southeastern Plains Blue Ridge Ridge and Valley Central Appalachians Western Allegheny Plateau Interior Plateau Interior River Valleys and Hills Mississippi Alluvial Plain Mississippi Valley Loess Plains Southern Coastal Plain Southern Florida Coastal Plain Acadian Plains and Hills Eastern Great Lakes Lowlands Atlantic Coastal Pine Barrens Southern California/Northern Baja Coast

Moist-bank-pimpernel is a small annual wildflower that thrives in wet soils and sunny locations. This low-growing plant produces delicate blooms from late summer through fall, making it useful for moist areas where other plants struggle. It naturally occurs along stream banks and wet meadows.

In an HOA neighborhood

Moist-bank-pimpernel takes more care to keep looking intentional in a front yard. Maintenance level: high. Consider it for backyard or mid-zone beds rather than the street edge.

Works well in: backyard only.

Very small size makes it appear weedy
Annual lifespan creates patchy appearance
Requires consistently wet conditions difficult to maintain

Wildlife value

The late-season flowers provide nectar for bees and beetles when many other plants have finished blooming. Its extended flowering period from August through October offers valuable pollinator support during fall migration.

Common questions

How much sun does Moist-bank-pimpernel need?: Moist-bank-pimpernel grows best in full sun conditions.
When does Moist-bank-pimpernel bloom?: Moist-bank-pimpernel blooms in August, September, and October.
Where is Moist-bank-pimpernel native?: Moist-bank-pimpernel (Lindernia dubia) is native to AL, AR, AZ, CA and 41 more states, per the World Checklist of Vascular Plants (Kew).
What pollinators does Moist-bank-pimpernel attract?: Moist-bank-pimpernel draws bees and beetles.
Is Moist-bank-pimpernel HOA-friendly?: Moist-bank-pimpernel takes more care to look intentional in a front yard. Consider it for backyard or mid-zone beds rather than the street edge.

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

Ready to grow Moist-bank-pimpernel? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.

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