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smooth yellow false foxglove

Scientific Name: Aureolaria flava

Family: Scrophulariaceae

Category: Dicot

Growth: Forb/herb

Duration: Perennial

Other Names:

       

Smooth Yellow False Foxglove

The Smooth Yellow False Foxglove, scientifically known as Aureolaria flava, is also known as False Foxglove, Smooth False-foxglove, or Eastern Smooth.

Considerations for Pets

  • This plant is described as vine-like, reaching over 3 feet in length, which might be attractive to some pets.
  • It is partially parasitic on the roots of other plants.
  • It is often found in gardens and native plant areas.

Considerations for Children

  • This plant is described as vine-like, reaching over 3 feet in length, which might be attractive to some kids.
  • It is partially parasitic on the roots of other plants.
  • It is often found in gardens and native plant areas.

Taxonomy and Nomenclature

  • Scientific Name: Aureolaria flava
  • Family: Scrophulariaceae
  • Synonyms:
    • Agalinis flava (L.) B. Boivin
    • Aureolaria calycosa (Mack. &amp Bush) Pennell
    • Aureolaria flava (L.) Farw. ssp. reticulata
  • Varieties:
    • Aureolaria flava var. flava
    • Aureolaria flava var. integrifolia
    • Aureolaria flava var. macrantha (database entry incomplete)

Distribution and Habitat

  • Found in Canada (Ontario), Mexico, and the United States.
  • Specifically mentioned in Connecticut, Mississippi, and New York State.

Ecological Role

  • Smooth Yellow False Foxglove is a perennial herb and a partial root parasite. It still has green tissues and performs photosynthesis, so it isn't fully parasitic.

Morphological Characteristics

  • Plant Form: Herb
  • Lifespan: Perennial
  • Growth Habit: Vine-like forb, stems can reach over 3 feet in length.
  • Flower Color: Yellow, funnel-shaped with five petals fused into a corolla tube. Petals are 3.5 to 4.5 centimeters long and smooth on the outside.
  • Leaves: Smooth margins with a prominent midvein.

Quirky Facts

  • There are three species of yellow false foxglove in Connecticut that look fairly similar, making identification challenging.

Interactions with Other Organisms

  • It is a root parasite of other plants.

Further Information

  • Dave's Garden
  • Discover Life
  • Vermont Flora Codes