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hillyhock

Scientific Name: Callaeum ?macropterum

Family: Malpighiaceae

Category: Dicot

Growth: Tree, Shrub

Duration: Perennial

Other Names:

       

Hollyhock (Alcea rosea)

The Hollyhock, scientifically known as Alcea rosea, is a beloved garden plant admired for its impressive height and colorful flowers. Often associated with traditional cottage gardens, it brings a touch of nostalgia and charm to any landscape.

Considerations for Pets

  • Tortoises are mentioned to especially enjoy hollyhock flowers, which might lead them to consume the plant entirely if unprotected.

Considerations for Children

  • Hollyhocks produce large seeds that could be a potential choking hazard for young children.

Taxonomy and Nomenclature

  • Scientific Name: Alcea rosea
  • Common Name: Hollyhock
  • Genus: Alcea, which includes about 60 species.
  • Family: Malvaceae (Mallow family)
  • Synonym: The text references purchasing hollyhock (Althea) Alcea rosea 'Nigra', however, the accepted scientific name is Alcea rosea.

Distribution and Habitat

  • Native to Asia and Europe.
  • Commonly found in cottage gardens.

Morphological Characteristics and Growth Habits

  • Hollyhocks can grow to impressive heights, with flower stalks reaching up to 9 feet (approximately 2.7 meters). Some have even reached 13ft.
  • Generally considered a biennial, growing leaves in the first year, then flowering, seeding, and dying in the second year. However, they can sometimes be short-lived perennials.
  • Striking flowers stand above all else, making them ideal for borders or against walls.
  • Flowers can be single or double, depending on the variety, and come in a wide array of colors. Some varieties have glowing eyes.

Quirky Facts

  • The name "hollyhock" is translated as 'holy mallow', and the plant was reportedly brought to the area from the Holy Land by Crusaders.

Interactions with Other Organisms

  • The Hollyhock weevil (Rhopalapion longirostre) is a known pest.
  • Seed Moth Pexicopia malvella may interact with the plant.

Further Information

  • The RHS (Royal Horticultural Society) provides help and information on Alcea rosea.
  • The Botanic Nursery UK offers advice and information about Alcea varieties.