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yellow marsh marigold

Scientific Name: Caltha palustris var. palustris

Family: Ranunculaceae

Category: Dicot

Growth: Forb/herb

Duration: Perennial

Other Names:

       

Marsh Marigold (Caltha palustris)

The Marsh Marigold, also known as Kingcup, is a cheerful native plant often found adorning wetlands and boggy areas. Its bright yellow flowers make it a welcome sight in early spring.

Considerations for Pets

  • The text indicates that the whole plant, especially the older parts, is considered a known hazard.

Common Names

  • Marsh Marigold
  • Kingcup
  • Cowslip (Note: This name is also used for Primula veris)
  • Yellow Marsh Marigold
  • Double Yellow Marigold
  • Mayflower
  • May Blobs
  • Marybuds
  • Water Blobs
  • Yellow-Boots
  • Molly-Blobs
  • Horse-Blobs
  • Water-Blobs
  • Water-Bubbles
  • American Cowslip

Taxonomy and Nomenclature

  • Scientific Name: Caltha palustris L.
  • Family: Ranunculaceae (Buttercup Family)
  • Genus: Caltha L.
  • French Name: Populage des marais
  • Subspecies: Caltha palustris var. asarifolia is mentioned.

Distribution and Habitat

  • Native to North America.
  • Found in moist woodlands, boggy areas, wetlands, pond margins, stream banks, and water gardens.
  • Common in central and eastern parts of North America.
  • Also found in the Western Isles.

Morphological Characteristics

  • Herbaceous perennial, maturing to approximately 2 feet in height.
  • Succulent plant with glossy, heart- or kidney-shaped leaves that are often basal.
  • Thick, hollow, branching stem.
  • Bright, shiny yellow, cup-shaped flowers, typically 2-5 cm in diameter, with 4-9 (mostly 5) sepals, but no true petals.
  • Rhizomatous.

Ecological Role

  • Attracts frogs, dragonflies, birds, and other small animals.

Quirky Facts

  • The Latin name Caltha is derived from the Greek word for 'goblet,' referencing the cup-like shape of the flower.
  • Marsh Marigolds have been described as shining “like fire in swamps.”
  • Marsh Marigold is considered one of the first signs of spring, lighting up wet soils with its bright yellow flowers.

Interactions with Other Organisms

  • It is mentioned that Marsh Marigold will attract frogs, dragonflies, birds, and other small animals.

Further Information

  • RHS (Royal Horticultural Society): Provides information on Caltha palustris.
  • Jacksons Nurseries: Offers Caltha palustris for sale online.