Kalpana Kalpana (Editor)


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Kingdom  Plantae
Scientific name  Casuarinaceae
Rank  Family
Order  Fagales
Higher classification  Fagales
Casuarinaceae wwwkeworgsciencetropamericaneotropikeyfamili
Lower classifications  Casuarina, Allocasuarina, Allocasuarina littoralis

The Casuarinaceae are a family of dicotyledonous flowering plants placed in the order Fagales, consisting of four genera and 91 species of trees and shrubs native to the Australia, Southeast Asia, Malesia, Papuasia, and the Pacific Islands. At one time, all species were placed in the genus Casuarina. Lawrie A. S. Johnson separated out many of those species and renamed them into the new genera of Gymnostoma in 1980 and 1982, Allocasuarina in 1982, and Ceuthostoma in 1988, with some additional formal descriptions of new species in each other genus. At the time, it was somewhat controversial. The monophyly of these genera was later supported in a 2003 genetics study of the family. In the Wettstein system, this family was the only one placed in the order Verticillatae. Likewise, in the Engler, Cronquist, and Kubitzki systems, the Casuarinaceae were the only family placed in the order Casuarinales.

Casuarinaceae Flowering Plant Families UH Botany

Members of this family are characterized by drooping equisetoid (meaning "looking like Equisetum"; that is, horsetail) twigs, evergreen foliage, monoecious or dioecious and infructescences ('fruiting bodies') cone-like, meaning combining together many outward-pointing valves, each containing a seed, into roughly spherical, cone-like, woody structures. The roots have nitrogen-fixing nodules that contain the soil actinomycete Frankia.

Casuarinaceae Angiosperm families Casuarinaceae R Br

The most widely used common name for Casuarinaceae species is sheoak or she-oak (a comparison of the timber quality with English oak). Male specimens bear no fruit and are sometimes colloquially referred to as heoak. Other common names include ironwood, bull-oak or buloke, beefwood, or cassowary tree.

Casuarinaceae Casuarinaceae Wikipedia

The Shire of Buloke in Victoria, Australia, is named after the species Allocasuarina luehmannii.

Casuarinaceae semi taxonomic description

Casuarinaceae Flowering Plant Families UH Botany
Casuarinaceae Casuarinaceae TechieOldFox
Casuarinaceae Untitled Document


Casuarinaceae Wikipedia