Patersonia limbata

Patersonia limbata is a species of plant in the iris family Iridaceae and is endemic to the south of Western Australia. It is a tufted, rhizome-forming herb with sword-shaped, bordered leaves and violet tepals.

Patersonia limbata
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Asparagales
Family: Iridaceae
Genus: Patersonia
Species:
P. limbata
Binomial name
Patersonia limbata
Synonyms[1]
  • Genosiris limbata (Endl.) Kuntze
  • Genosiris occidentalis var. eriostephana F.Muell.
  • Patersonia occidentalis var. eriostephana (F.Muell.) Domin

Description

Patersonia limbata is a tufted perennial herb that forms a rhizome and has glabrous, sword-shaped leaves 180–400 mm (7.1–15.7 in) long and 4–11 mm (0.16–0.43 in) wide with a thickened border about 1 mm (0.039 in) wide. The flowering scape is 270–380 mm (11–15 in) long and glabrous with two short, pale-coloured leaves. The outer tepals are violet, egg-shaped to round, up to 30 mm (1.2 in) long and 25 mm (0.98 in) wide, the hypanthium tube about 35 mm (1.4 in) long and glabrous. Flowering occurs from September to October.[2]

Taxonomy and naming

Patersonia limbata was first described in 1846 by Stephan Endlicher in Lehmann's Plantae Preissianae from specimens collected near Albany in 1840.[3][4] The specific epithet (limbata) means "having a border".[5]

Distribution and habitat

This patersonia grows in heath, scrub and woodland in scattered locations on the southern Darling Range and in near-coastal areas from Albany to the Cape Arid National Park.[2][6]

Conservation status

Patersonia limbata is classified as "not threatened" by the Western Australian Government Department of Biodiversity, Conservation and Attractions.[6]

References
  1. "Patersonia limbata". Australian Plant Census. Retrieved 27 November 2021.
  2. "Patersonia limbata". Australian Biological Resources Study, Department of Agriculture, Water and the Environment: Canberra. Retrieved 27 November 2021.
  3. "Patersonia limbata". APNI. Retrieved 27 November 2020.
  4. Endlicher, Stephan (1846). Plantae Preissianae. Vol. 2. Hamburg. pp. 29–30. Retrieved 28 November 2021.
  5. Sharr, Francis Aubi; George, Alex (2019). Western Australian Plant Names and Their Meanings (3rd ed.). Kardinya, WA: Four Gables Press. p. 240. ISBN 9780958034180.
  6. "Patersonia limbata". FloraBase. Western Australian Government Department of Biodiversity, Conservation and Attractions.
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