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acanthus

Scientific Name: Acanthus ebracteatus

Family: Acanthaceae

Category: Dicot

Growth:

Duration:

Other Names:

       

Acanthus: More Than Just an Architectural Detail

The genus Acanthus encompasses around 30 flowering plant species, belonging to the family Acanthaceae. These plants are native to tropical and warm temperate regions, offering a striking presence in various landscapes.

Common Names

  • Bear's Breeches (often referring to Acanthus mollis or Acanthus spinosus)

Taxonomy and Nomenclature

  • Genus: Acanthus
  • Family: Acanthaceae

Distribution and Habitat

  • Native to tropical and warm temperate regions.
  • Can persist in disturbed areas like roadsides, railway banks, and woodlands, particularly if dumped from gardens.

Morphological Characteristics

  • Some species, like Acanthus spinosus, are noted for their statuesque silhouettes, especially in winter gardens.
  • Acanthus mollis is described as an architectural plant with tall flower spikes and large, glossy leaves.
  • Flower spikes can be substantial, both in quantity and quality, during favorable years.

Considerations for Pets

  • Acanthus spinosus has sharp spines.

Considerations for Children

  • Acanthus spinosus has sharp spines, making it potentially hazardous.

Quirky Facts

  • In the 17th century, writers considered Acanthus mollis ideal for a first aid kit.

Interactions with Other Organisms

  • Acanthus leaves can be susceptible to mildew, particularly when lacking air circulation.

Further Information

  • The Royal Horticultural Society (RHS) provides information on Acanthus mollis (bear's breech).