Alstroemeria apertiflora

Alstroemeria apertiflora
Close up of a yellow flower, with red spots on the inside. There are closed green buds in the background
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Embryophytes
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Liliales
Family: Alstroemeriaceae
Genus: Alstroemeria
Species:
A. apertiflora
Binomial name
Alstroemeria apertiflora
Synonyms[1]

Alstroemeria apertiflora f. lucidior Ravenna

Alstroemeria apertiflora is a species of flowering plant in the family Alstroemeriaceae. It is a herb with bell-shaped yellow flowers, and papery to leathery leaves. The species is native to Argentina, Brazil, and Paraguay, and was described in 1888.

Taxonomy

Alstroemeria apertiflora was described by John Gilbert Baker in 1888.[2]

Distribution

The species is native to the subtropical biome of north-eastern Argentina (Misiones Province), south, south-east, and west-central Brazil, and Paraguay.[1]

Description

Alstroemeria apertiflora is a herb,[3] with a stem over 3 feet (91 cm) high.[4] It has underground storage organs.[1] The rhizomes are sympodial.[3]

The leaves are papery or leathery in texture.[3] They are up to 2 inches (5.1 cm) long.[4]

The inflorescence is an umbel. The flowers are yellow to red, bell-shaped, and have three parts. The internal tepals have spots.[3] The perianth is around 1 inch (2.5 cm) long.[4]

The fruit is a capsule that undergoes loculicidal dehiscence. The seeds are spherical, and have small protuberances.[3]

References

  1. 1 2 3 "Alstroemeria apertiflora". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 2026-06-16.
  2. ↑ "Alstroemeria apertiflora Baker". International Plant Names Index (IPNI). Royal Botanic Gardens, Kew; Harvard University Herbaria & Libraries; Australian National Botanic Gardens.
  3. 1 2 3 4 5 "Alstroemeria apertiflora Baker". Reflora.jbrj.gov.br. Flore e Funga do Brasil. Retrieved 16 June 2026.
  4. 1 2 3 Baker, John Gilbert (1888). Handbook of the Amaryllideae, including the Alstroemerieae and Agaveae. London: George Bell & Sons. p. 135.
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