Thysanotus scaber

Thysanotus scaber is a herbaceous perennial flowering plant with tall stems accompanied with a cluster of foliage underneath. This plant is endemic to the Southwest Australia. The flowers of this plant are bright mauve and there are 3 petals each decorated with fringed edges.

Thysanotus scaber
Scientific classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Asparagales
Family: Asparagaceae
Subfamily: Lomandroideae
Genus: Thysanotus
Species:
T. scaber
Binomial name
Thysanotus scaber

Distribution

Thysanotus scaber originates from Southwestern Australia, East of Perth. It is considered to distributed in the IBRA regions, Jarrah Forest and the Swan Coastal Plain. The Government of Western Australia's Department of Environment and Conservation considers the plants conservation code to be, "not threatened".[1]

Habitat and ecology

Thysanotus scaber flourishes is a dry climate with low humidity. This plant grows in a region that has a Mediterranean climate with wet winters and dry summers.[2] The native environment of the plant is Eucalypt woodlands.[3] Thysanotus scaber is able to grow in soil that has excellent drainage, but is also able to grow in more sandy soil. However, if the soil is too fine, it may cause the roots to rot.[4]

Morphology

Thysanotus scaber is monoecious and is attached to the ground by tuberous roots. Its leaves are usually thin and grass like. The inflorescence tends to be raceme or panicle with bisexual flowers. The plant has linear sepals, 3 mm (0.12 in) wide and elliptical petals that are 8 mm (0.31 in) wide. This plant is usually distinguished by its few, erect, rough textured leaves.[5] Each flower usually contains 6 stamens with the inner stamens usually reduced. This species has short filaments and stigmas. There are 3 ovaries each with 2 ovules.[6]

Fruits and seeds

Fruits are seen as capsules and longitudinally dehiscent along the capsule wall. The seeds are spherical and black.[6]

References
  1. Paczkowska, Grazyna. "Thysanotus scabers R.Br". Department of Environment and Conservation, Western Australian Herbarium. Retrieved 27 April 2012.
  2. Bureau of Meteorology, Australian Government. "Climate of Western Australia". Commonwealth of Australia. Archived from the original on 17 March 2009. Retrieved 27 April 2012.
  3. Brittan, N.H. "Occurrence Record: PERTH:PERTH2979748". Atlas of Living Australia. Retrieved 1 May 2012.
  4. "Thysanotus". The Ramm Botanicals Trust. Missing or empty |url= (help)
  5. Brittan, N.H. "Thysanotus scaber". Flora of Australia Online. Retrieved 1 May 2012.
  6. Brands, S.J. "Thysanotus scaber". zipcodezoo.com. Retrieved 27 April 2012.
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