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swamplily

Scientific Name: Crinum

Family: Liliaceae

Category: Monocot

Growth:

Duration:

Other Names:

       

Swamp Lily

This page provides information about various plants known as Swamp Lily, including their characteristics and habitats.

Considerations for Pets

  • One report suggests that Crinum longifolium (a synonym for some Swamp Lilies) may be toxic.

Scientific and Common Names

  • Several plants are commonly called "Swamp Lily." These include:
    • Crinum pedunculatum (also known as River Lily or Mangrove Lily)
    • Crinum americanum (also known as American Crinum Lily, Seven Sisters, Southern Swamp Lily, String Lily, or Crinum Lily)
    • Ottelia ovalifolia
    • Crinum zeylanicum (also known as Ceylon Swamplily or Milk-and-wine Lily)
    • Crinum erubescens

Taxonomy and Nomenclature

  • Family: Liliaceae (for some Crinum species) or Amaryllidaceae (for other Crinum species) or Hydrocharitaceae (for Ottelia ovalifolia).
  • Synonyms:
    • Crinum longifolium and Crinum capense are listed as synonyms for some species.
    • Amaryllis bulbisperma is listed as synonymous with *Crinum capense*.

Distribution and Habitat

  • Crinum pedunculatum is found in stream and tidal areas, particularly in northern regions.
  • Crinum americanum is native to the southeastern U.S. and grows in swamps, marshes, and wet hammocks.
  • Crinum zeylanicum is found in tropical Asia and Africa.
  • Ottelia ovalifolia is found in Australia.

Morphological Characteristics

  • The swamp lily is described as a bulbous perennial.
  • Crinum americanum rises from a 3 to 4 1/2-inch thick, fleshy bulb.
  • Crinum pedunculatum is a robust, clumping plant with thick, leathery leaves.
  • Crinum pedunculatum produces large, fragrant white spider flowers, up to 10cm across, in summer and autumn.