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Allocasuarina acutivalvis

Scientific Name: Allocasuarina acutivalvis

Family: Casuarinaceae

Category: Dicot

Growth:

Duration:

Other Names:

       

Allocasuarina acutivalvis

Allocasuarina acutivalvis is a species of tree belonging to the genus Allocasuarina within the family Casuarinaceae.

Taxonomy and Nomenclature

  • Scientific Name: Allocasuarina acutivalvis (F.Muell.) L.A.S.Johnson
  • Family: Casuarinaceae (part of the order Fagales)
  • Kingdom: Plantae
  • Synonyms:
    • Acanthocasuarina acutivalvis Taylor, 2011 (Note: This appears related to Triozidae, possibly an insect interaction and not a true plant synonym)
    • Casuarina acutivalvis F. Muell.
    • Casuarina bicuspidata Benth.
    • Casuarina brunoniana Miq.
    • Casuarina cambagei R.T. Baker.
  • Subspecies:
    • Allocasuarina acutivalvis subsp. acutivalvis
    • Allocasuarina acutivalvis subsp. prinsepiana (C.R.P.Andrews) L.A.S.Johnson
    • Allocasuarina acutivalvis var. prinsepiana (C.W. Andrews) L.A.S. Johnson

Distribution and Habitat

  • Native to Australia, specifically Western Australia.
  • Often found in shrublands and thickets, particularly on yellow sandy loam and ironstone medium woodland soils.
  • Forms part of a dense shrub layer alongside other species such as Allocasuarina campestris, Calothamnus asper, and Melaleuca radula.

Ecological Role

  • Supports Broombush (Melaleuca uncinata) and other Sheoaks in sandy loam soils.
    • Morphological Characteristics

      • Grows in an erect manner, developing into a tree over time.
      • Can form dense thickets.
      • Can reach up to 5 meters tall in dense shrub layers.

      Interactions with Other Organisms

      • Allocasuarina acutivalvis subsp. acutivalvis is a recorded host for the insect species Temognatha chalcodera (Thomson, 1878).

      Further Information

      • Germplasm Resources Information Network (GRIN), U.S. Department of Agriculture Agricultural Research
      • Australian Plant Name Index
      • NYBG Virtual Herbarium
      • Encyclopedia of Life
      • Australian National Botanic Gardens
      • Discover Life
      • Tropicos