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tuba milkweed

Scientific Name: Asclepias tomentosa

Family: Asclepiadaceae

Category: Dicot

Growth: Forb/herb

Duration: Perennial

Other Names:

       

Tuba Milkweed (Asclepias tomentosa)

Tuba milkweed, scientifically known as Asclepias tomentosa, is a perennial forb/herb belonging to the Milkweed Family (Asclepiadaceae). It's also known simply as Tuba Milkweed.

Considerations for Pets

  • Asclepias tomentosa belongs to the plant family Asclepiadaceae.
  • The plant produces milk.

Considerations for Children

  • Asclepias tomentosa belongs to the plant family Asclepiadaceae.
  • The plant produces milk.

Taxonomy and Nomenclature

  • Scientific Name: Asclepias tomentosa Elliott
  • Family: Asclepiadaceae (Milkweed Family)
  • Group: Dicot
  • Symbol: ASTO
  • Taxonomic Rank: Species

Distribution and Habitat

  • Tuba milkweed is native to North America, specifically the southeastern United States.
  • It grows in many well-drained habitats.
  • It is found in South Carolina and Texas.

Morphological Characteristics

  • Asclepias tomentosa is an erect perennial.
  • It typically reaches a height of approximately 2.5 feet (75 cm) and a width of 2 feet (60 cm).
  • The plant has a yellow-green corolla with an orange tint and distinctive tuba-like hoods.
  • The leaves are oblong in shape.
  • It features white flowers.

Ecological Role

  • Tuba milkweed is a nectar source for butterflies.
  • It is a host plant for monarch caterpillars.

Further Information

  • View Tuba milkweed observations on iNaturalist.
  • View plant information at Wildflower.org.
  • USDA PLANTS Database
  • British Database of World Flora and Fauna
  • Lady Bird Johnson Wildflower Center