North America Native Plant

Meadow Lousewort

Botanical name: Pedicularis crenulata

USDA symbol: PECR

Life cycle: perennial

Habit: forb

Native status: Native to the lower 48 states  

Synonyms: Pedicularis albomarginata M.E. Jones (PEAL17)   

Meadow Lousewort: A Charming Native Wildflower for Mountain Gardens If you’re looking to add a touch of wild mountain beauty to your garden, meadow lousewort (Pedicularis crenulata) might just be the unique native wildflower you’ve been searching for. This perennial forb brings delicate charm and ecological value to the right ...

Meadow Lousewort: A Charming Native Wildflower for Mountain Gardens

If you’re looking to add a touch of wild mountain beauty to your garden, meadow lousewort (Pedicularis crenulata) might just be the unique native wildflower you’ve been searching for. This perennial forb brings delicate charm and ecological value to the right garden setting, though it does come with some specific growing requirements that make it better suited for experienced native plant enthusiasts.

What Makes Meadow Lousewort Special

Meadow lousewort is a true native of the American West, naturally occurring across six states: California, Colorado, Nebraska, Nevada, New Mexico, and Wyoming. This hardy perennial belongs to a fascinating group of plants that have adapted to life in mountain meadows and wetland edges, where it plays an important ecological role.

The plant produces small, tubular flowers that range from white to pale pink, arranged in dense, eye-catching spikes that rise above deeply lobed, fern-like foliage. These intricate leaves give the plant an almost lacy appearance that adds textural interest to any planting.

Where Meadow Lousewort Thrives

This native wildflower is classified as a facultative wetland plant across all its natural regions, meaning it usually grows in wetlands but can occasionally be found in drier areas. In the garden, this translates to a plant that:

  • Prefers consistently moist to wet soil conditions
  • Thrives in USDA hardiness zones 3-7
  • Performs best in partial shade to full sun
  • Needs cool climate conditions to flourish

Garden Applications and Design Ideas

Meadow lousewort works beautifully in specialized garden settings that can meet its particular needs. Consider incorporating it into:

  • Alpine and rock gardens: Its mountain origins make it perfect for recreating high-elevation plant communities
  • Wildflower meadows: Especially those designed to mimic western mountain meadows
  • Rain gardens: Its wetland tolerance makes it suitable for areas with seasonal water collection
  • Naturalistic landscapes: Perfect for gardeners wanting to create authentic regional ecosystems

Benefits for Wildlife and Pollinators

The tubular flowers of meadow lousewort are particularly attractive to native bees and other small pollinators. By including this plant in your garden, you’re providing valuable nectar resources for local pollinator populations while supporting the broader ecosystem web that depends on native plant communities.

Growing Challenges and Considerations

Here’s where meadow lousewort gets interesting – and challenging. This plant has some unique characteristics that make it tricky to cultivate:

  • It may be semi-parasitic, forming connections with grass roots to supplement its nutrition
  • Requires very specific soil moisture conditions
  • Can be difficult to establish from seed or transplants
  • May not thrive in typical garden settings

These factors make meadow lousewort better suited for dedicated native plant gardens or specialized wildflower projects rather than conventional landscaping.

Is Meadow Lousewort Right for Your Garden?

Consider planting meadow lousewort if you:

  • Have experience growing challenging native plants
  • Can provide consistent moisture and cool growing conditions
  • Are creating a specialized mountain or wetland garden
  • Want to support local pollinators with authentic regional flora
  • Enjoy the satisfaction of successfully growing unique, less common plants

However, if you’re new to native gardening or looking for low-maintenance options, you might want to start with easier native alternatives that provide similar ecological benefits with less specialized care requirements.

Final Thoughts

Meadow lousewort represents the fascinating complexity of native plant communities, offering both beauty and ecological function for those willing to meet its specific needs. While it may not be the easiest native plant to grow, successfully cultivating this mountain wildflower can be incredibly rewarding for dedicated native plant gardeners who want to create authentic regional ecosystems in their landscapes.

Wetland Status

The rule of seasoned gardeners and landscapers is to choose the "right plant for the right place" matching plants to their ideal growing conditions, so they'll thrive with less work and fewer inputs. But the simplicity of this catchphrase conceals how tricky plant selection is. While tags list watering requirements, there's more to the story.

Knowing a plant's wetland status can simplify the process by revealing the interaction between plants, water, and soil. Surprisingly, many popular landscape plants are wetland species! And what may be a wetland plant in one area, in another it might thrive in drier conditions. Also, it helps you make smarter gardening choices and grow healthy plants with less care and feeding, saving you time, frustration, and money while producing an attractive garden with greater ecological benefits.

Regions
Status
Moisture Conditions

Arid West

FACW

Facultative Wetland - Plants with this status usually occurs in wetlands but may occur in non-wetlands

Great Plains

FACW

Facultative Wetland - Plants with this status usually occurs in wetlands but may occur in non-wetlands

Western Mountains, Valleys, and Coast

FACW

Facultative Wetland - Plants with this status usually occurs in wetlands but may occur in non-wetlands

Meadow Lousewort

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Asteridae

Order

Scrophulariales

Family

Scrophulariaceae Juss. - Figwort family

Genus

Pedicularis L. - lousewort

Species

Pedicularis crenulata Benth. - meadow lousewort

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA