Lomandra rigida
Lomandra rigida | |
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Scientific classification ![]() | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Monocots |
Order: | Asparagales |
Family: | Asparagaceae |
Subfamily: | Lomandroideae |
Genus: | Lomandra |
Species: | L. rigida
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Binomial name | |
Lomandra rigida | |
Synonyms | |
Xerotes rigida (Labill.) R.Br. |
Lomandra rigida, commonly known as stiff mat rush, is a herbaceous perennial plant endemic to the southern coast of Southwest Australia.
Taxonomy
[edit]First described by Jacques Labillardière in 1805, using specimens he obtained while voyaging along the Australian coast. The type specimen is noted as collected "in terrâ Van-Leuwin".[1] The species was assigned to genus Xerotes by Robert Brown in 1810, this combination is currently regarded as a synonym for the original description.[2]
Description
[edit]A mat forming perennial plant, growing to a height between 0.1 and 0.3 metres.[3] They are a dioecious species, separated as male and female individuals, that present cream or yellow flowers around October to December.[3] The leaves terminate in a pair of spines.[4]
Ecology
[edit]Endemic to sand on granitic outcrops at the coast of the eastern Esperance Plains and offshore islands at the Recherche Archipelago.[4][1] The dense and spiny mats formed by the plant provides habitat for other organisms and a deterrent to herbivores, the assemblage of plants may include Caladenia heberleana and Anthocercis vicosa subsp. caudata.[4]
References
[edit]- ^ a b "APNI - Lomandra rigida". biodiversity.org.au. Retrieved 15 December 2018.
- ^ "APC Format - Lomandra rigida". biodiversity.org.au. Retrieved 15 December 2018.
- ^ a b "Lomandra rigida". FloraBase. Western Australian Government Department of Biodiversity, Conservation and Attractions.
- ^ a b c Nikulinsky, P.; Hopper, S.D. (2008). Life on the rocks : the art of survival (Revised ed.). Fremantle Press. pp. 178–79. ISBN 9781921361289.