Yellow Rattle

(Rhinanthus minor)

Yellow Rattle (Rhinanthus minor)

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Estimated Native Range
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Summary

Rhinanthus minor, commonly known as Yellow Rattle, is an annual hemiparasitic herb native to a variety of grassland habitats, including meadows, pastures, and heathlands across Europe and parts of western Asia. It typically grows to a height of 15-50 cm (6-20 inches) and features a distinctive rattle-like seed capsule. The plant has a unique appearance with toothed leaves and small, yellow, bell-shaped flowers that bloom from May to September, which are somewhat showy and attract pollinators. The flowers are followed by seed pods that dry and rattle, giving the plant its common name.

Yellow Rattle is valued for its ability to suppress grass growth, thereby increasing biodiversity in wildflower meadows. It is often used in managed meadow creation to reduce the vigor of grasses, allowing a greater variety of wildflowers to flourish. This plant prefers full sun to partial shade and thrives in well-drained soils. It is relatively low maintenance, requiring minimal watering once established. In cultivation, it is primarily used for ecological purposes in wildflower meadows and naturalistic plantings. While it is generally disease-free, its parasitic nature should be considered when planting, as it may weaken certain neighboring plants.CC BY-SA 4.0

Plant Description

  • Plant Type: Herb
  • Height: 0.5-1.5 feet
  • Width: 0.5-1 feet
  • Growth Rate: Moderate
  • Flower Color: Yellow
  • Flowering Season: Summer
  • Leaf Retention:

Growth Requirements

  • Sun: Full Sun, Part Shade
  • Water: Medium
  • Drainage: Medium, Fast

Common Uses

Bee Garden, Low Maintenance

Natural Habitat

Native to a variety of grassland habitats, including meadows, pastures, and heathlands

Other Names

Common Names: Yellow Rattle, Cockscomb, Engkallen

Scientific Names: , Rhinanthus minor, Alectorolophus crista-galli subsp. stenophyllus, Alectorolophus glaber, Alectorolophus phallax var. hispanicus, Alectorolophus serotinus, Rhinanthus balticus, Rhinanthus glaber var. minor, Rhinanthus minor, Rhinanthus minor subsp. elatior

GBIF Accepted Name: