Mineral Wildflower Festival

Technical Name

• Trifolium pratense

Informal Names

• Red clover

• Meadow clover

• Purple clover

• Cow clover

Key Characteristics

• The Flower Head: A dense, round, or egg-shaped globose inflorescence spanning 0.5 to 1.5 inches wide. It is packed with dozens of small, tubular, pinkish-magenta or rose-purple flowers that lighten toward the base.

• The Foliage: Classic trifoliate leaves (arranged in a trio of three leaflets). Each oval leaflet typically features a faint, pale green or whitish crescent or V-shaped mark (called a chevron) on its upper surface.

• Bract Placement: Unlike many other clover species, the flower head sits directly above a pair of short-stalked or nearly stalked leaves, giving it a leafy green collar at its base.

Notable Significance

• Nitrogen Fixer: Like other members of the legume family, its roots host symbiotic Rhizobium bacteria that convert atmospheric nitrogen into a usable form, naturally fertilizing and enriching the surrounding soil.

• Agricultural Value: Widely planted as a high-quality forage crop for livestock and as a cover crop to improve soil structure and prevent erosion.

• Pollinator Powerhouse: The deep, nectar-rich tubes are an incredibly important food source for long-tongued insects, especially bumblebees and butterflies.

• Herbal Lore: Historically, the blossoms have been used in traditional folk remedies for teas, ointments, and respiratory elixirs.

Locations Found

• Habitat: Thrives in a variety of open environments, including mountain meadows, roadsides, forest clearings, pastures, and disturbed soil areas.

• Elevation Range: While it originates from Europe and western Asia, it is highly adaptable and can be found across a vast elevation range in the Sierra Nevada and Cascade foothills, frequently popping up in moisture-retentive clearings near mountain communities.