Acmena

Acmena is a genus of shrubs and trees in the myrtle family Myrtaceae. They are related to guavas. The name is derived from the Greek word for "plentiful."

Acmena
Acmena hemilampra
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Myrtales
Family: Myrtaceae
Subfamily: Myrtoideae
Tribe: Syzygieae
Genus: Acmena
DC.
Species

See text

The name was first validly published in 1828.[1] The species of this genus have sometimes been treated as part of the large Old World genus Syzygium[1] (which in turn has sometimes been included in Eugenia, although many authors limit Eugenia mostly to New World species[2]). Several 2006 papers include Acmena in Syzygium.[1][3]

There are 15 species; six are endemic to Australia, and a seventh occurs there. The remaining species are native to Malesia.

The Australian species are commonly labelled as lilly pillies, along with the Australian Syzygiums

Acmena is used as a food plant by the larvae of some Lepidoptera species including Aenetus ligniveren, which burrows into the trunk.

Species include:[1]

  • Acmena divaricata Merr. & L.M.Perry
  • Acmena graveolens (F.M.Bailey) L.S.Sm.
  • Acmena hemilampra (F.Muell. ex F.M.Bailey) Merr. & L.M.Perry
  • Acmena ingens (F.Muell. ex C.Moore) Guymer & B.Hyland
  • Acmena macrocarpa C.T.White
  • Acmena resa B.Hyland
  • Acmena smithii (Poir.) Merr. & L.M.Perry

References

  1. "Acmena DC.". Australian Plant Name Index (APNI), IBIS database. Centre for Plant Biodiversity Research, Australian Government, Canberra. Retrieved 2008-04-07.
  2. Rudolf Schmid (April 1972), "A Resolution of the Eugenia-Syzygium Controversy (Myrtaceae)" (PDF), American Journal of Botany, 59 (4): 423–436, doi:10.2307/2441553, hdl:2027.42/141151, JSTOR 2441553
  3. Acmena DC. Archived 2009-01-21 at the Wayback Machine, GRIN Taxonomy for Plants


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