Kunzea clavata explained

Kunzea clavata, commonly known as the Torbay spearwood,[1] is a flowering plant in the myrtle family, Myrtaceae and is endemic to a small area on the south coast of Western Australia. It is a shrub or tree, typically with many branches and grows to a height of 2.5to. It blooms between September and October producing yellow flowers.

Description

Kunzea clavata is a shrub or tree with several main stems and many branches and which grows to a height of NaNsigfig=1NaNsigfig=1. The leaves are linear, lance-shaped or shaped like a baseball bat, NaNsigfig=1NaNsigfig=1 long and less than 1sigfig=1NaNsigfig=1 wide with a petiole less than 1sigfig=1NaNsigfig=1 long. The flowers are arranged in dense heads of 22 to 34 mainly on the ends of the longer branches. The flowers are surrounded by more or less glabrous bracts NaNsigfig=2NaNsigfig=2 long and wide and shorter pairs of bracteoles. The floral cup is about 3sigfig=1NaNsigfig=1 long and the five sepals are triangular, glabrous and about 1sigfig=1NaNsigfig=1 long. The five petals are NaNsigfig=1NaNsigfig=1 long and pale yellow and there 30-35 stamens. Flowering occurs in September and October and is followed by fruit which are urn-shaped capsules.[2]

Taxonomy and naming

Kunzea clavata was first formally described in 1996 by Hellmut R. Toelken from a specimen collected near Bornholm and the description was published in Journal of the Adelaide Botanic Gardens.[3] The specific epithet (clavata) is derived from the Latin word meaning "clava", meaning "club"[4] referring to the leaves often being shaped like a baseball bat.

Distribution and habitat

Torbay spearwood is often found around marshes and on the margins of lakes in coastal areas of the Great Southern region of Western Australia centred around Albany in the Jarrah Forest and Warren biogeographic regions.

Conservation

Kunzea clavata is classified as "not threatened" by the Western Australian Government Department of Parks and Wildlife.

Notes and References

  1. Web site: Kunzea clavata Torbay Spearwood. 5 January 2017. Nindethana Seeds.
  2. Toelken. Hellmut. A Revision of the Genus Kunzea (Myrtaceae) I. The Western Australian section Zeanuk. Journal of the Adelaide Botanic Garden. 1996. 17. 50–51.
  3. Web site: Kunzea clavata Toelken . 5 January 2017. Atlas of Living Australia. Global Biodiversity Information Facility.
  4. Book: Brown. Roland Wilbur. The Composition of Scientific Words. 1956. Smithsonian Institution Press. Washington, D.C.. 213.