Disphyma crassifolium
Round-leaved pigface | |
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Disphyma crassifolium | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Order: | Caryophyllales |
Family: | Aizoaceae |
Subfamily: | Ruschioideae |
Tribe: | Ruschieae |
Genus: | Disphyma |
Species: | D. crassifolium
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Binomial name | |
Disphyma crassifolium (
L.Bolus[1] |
Disphyma crassifolium, commonly known as round-leaved pigface
Description
Disphyma crassifolium is a prostrate, succulent, annual or short-lived perennial shrub that typically grows to a height of 2–30 cm (0.79–11.81 in) and has stems up to 2 m (6 ft 7 in) long. Its leaves are club-shaped, more or less round to three-sided in cross-section, 5–70 mm (0.20–2.76 in) long and 1–7 mm (0.039–0.276 in) wide. The flowers are 20–50 mm (0.79–1.97 in) wide with a
Taxonomy
Disphyma crassifolium was first published in 1753 as Mesembryanthemum crassifolium by
In 1803, Adrian Hardy Haworth described Mesmbryanthemum clavellatum in his book Miscellanea Naturalia, sive Dissertationes Variae ad Historiam Naturalem Spectantes from plants raised from seed collected in Australia by Robert Brown.[10] In 1976, Robert Chinnock moved M. clavellatum to the genus Disphyma as D. clavellatum in the New Zealand Journal of Botany.[11][12] Then, in 1986, John Peter Jessop reduced Disphyma clavellatum to a subspecies, Disphyma crassifolium subsp. clavellatum in Flora of South Australia,[13] a name accepted by the Australian Plant Census and Plants of the World Online.[14][15]
Distribution and habitat
Disphyma crassifolium is widely distributed in South Africa and Australia. It grows in saline areas such as coastal dunes and samphire flats, and tolerates a range of soils including sand, loam and clay.[2][4]
References
- ^ "Disphyma crassifolium". Australian Plant Census. Retrieved 16 October 2020.
- ^ a b c Venning, Julianne. "Disphyma crassifolium". Australian Biological Resources Study, Department of Agriculture, Water and the Environment: Canberra. Retrieved 16 October 2020.
- ^ "Salty Fingers (Disphyma crassifolium) Identification".
- ^ Department of Biodiversity, Conservation and Attractions.
- ^ "Mesembryanthemum crassifolium". APNI. Retrieved 17 October 2020.
- ^ Linnaeus, Carl (1753). Species Plantarum. p. 484. Retrieved 17 October 2020.
- ^ Haworth, Adrian H. (1803). Miscellanea Naturalia, sive Dissertationes Variae ad Historiam Naturalem Spectantes. London: J. Taylor. p. 78. Retrieved 17 October 2020.
- ^ "Disphyma". APNI. Retrieved 17 October 2020.
- ^ "Disphyma crassifolium". APNI. Retrieved 17 October 2020.
- ^ Haworth, Adrian H. (1803). Miscellanea Naturalia, sive Dissertationes Variae ad Historiam Naturalem Spectantes. London: J. Taylor. p. 79. Retrieved 17 October 2020.
- ^ "Disphyma clavellatum". APNI. Retrieved 17 October 2020.
- .
- ^ "Disphyma crassifolium subsp. clavellatum". APNI. Retrieved 17 October 2020.
- ^ "Disphyma crassifolium subsp. clavellatum". Australian Plant Census. Retrieved 16 October 2020.
- ^ "Disphyma crassifolium subsp. clavellatum (Haw.) Chinnock". Plants of the World Online. Retrieved 17 October 2020.