Spyridium subochreatum | |
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In the Ferries McDonald Conservation Park | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Rosids |
Order: | Rosales |
Family: | Rhamnaceae |
Genus: | Spyridium |
Species: | S. subochreatum |
Binomial name | |
Spyridium subochreatum | |
Synonyms [1] | |
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Spyridium subochreatum is a species of flowering plant in the family Rhamnaceae and is endemic to southern continental Australia. It is a low shrub with linear to oblong or narrowly egg-shaped leaves, and dense clusters of creamy-white flowers with dark brown, papery bracts at the base.
Spyridium subochreatum is a straggly or erect shrub that typically grows to a height of up to 60 cm (24 in), its branchlets densely covered with woolly hairs. The leaves are linear to oblong or narrowly egg-shaped, mainly 5–15 mm (0.20–0.59 in) long and 1–4 mm (0.039–0.157 in) wide with brown stipules 2–7 mm (0.079–0.276 in) long at the base. The edges of the leaves are sometimes rolled under, concealing the densely softly-hairy lower surface. The flowers are arranged in dense heads near the ends of branches surrounded at the base by several dark brown, papery bracts. The flowers are creamy-white and 2–3 mm (0.079–0.118 in) long. Flowering occurs from August to November and the fruit is an oval capsule about 2.5 mm (0.098 in) long. [2] [3] [4]
This species was first formally described in 1855 by Ferdinand von Mueller who gave it the name Trymalium subochreatum in his book Definitions of rare or hitherto undescribed Australian plants. [5] [6] In 1858, Siegfried Reissek changed the name to Spyridium subochreatum in the journal Linnaea. [7] The specific epithet (subochreatum) means "almost protected by greaves or leggings". [8]
Spyridium subochreatum grows in mallee-heath on sand dunes and is widespread and common in north-western Victoria and south-eastern South Australia. It also occurs in the Esperance Plains and Mallee bioregions of southern Western Australia. [2] [3] [4]
Spyridium globulosum, commonly known as basket bush, is a species of flowering plant in the family Rhamnaceae and is endemic to coastal areas in the south-west of Western Australia. It is a shrub with relatively large leaves and heads of flowers covered with whitish hairs.
Lasiopetalum behrii, commonly known as the pink velvet bush, is a species of flowering plant in the family Malvaceae and is endemic to southern continental Australia. It is an erect shrub with lance-shaped, narrowly oblong to narrowly elliptic leaves and groups of white to pink and reddish-brown flowers.
Grevillea pterosperma, commonly known as desert grevillea or desert spider-flower, is a species of flowering plant in the family Proteaceae and is endemic to continental Australia. It is an erect, rounded shrub with linear leaves, sometimes divided with up to six linear lobes, and cylindrical clusters of greyish white and creamy white flowers with a cream-coloured to pale yellow style.
Pultenaea densifolia, commonly known as dense-leaved bush-pea, is a species of flowering plant in the family Fabaceae and is endemic to southern continental Australia. It is a spreading or low-lying shrub with broadly egg-shaped, down-curved leaves and clusters of purple or yellow, red and purple flowers.
Acacia wilhelmiana, commonly known as dwarf nealie, Wilhelmi’s wattle and mist wattle, is a shrub belonging to the genus Acacia and the subgenus Plurinerves native to the mallee region of central and eastern Australia.
Thomasia petalocalyx, commonly known as paper flower, is a species of flowering plant in the family Malvaceae and is endemic to southern Australia. It is a shrub with wrinkled, oblong to egg-shaped leaves and cup-shaped mauve flowers.
Nematolepis ovatifolia, is a small shrub with rusty coloured scales on the stems, smooth, glossy leaves and white flowers in small clusters in summer. It is endemic to New South Wales.
Spyridium bifidum, commonly known as forked spyridium, is a species of flowering plant in the family Rhamnaceae and is endemic to South Australia. It is an erect shrub with densely softly-hairy young stems, wedge-shaped to linear leaves sometimes with a two-lobed tip, and densely woolly heads of white-velvety flowers.
Spyridium scortechinii is a species of flowering plant in the family Rhamnaceae and is endemic to eastern Australia. It is a shrub with egg-shaped to narrowly elliptic leaves, and dense heads of white, woolly-hairy flowers with brown bracts at the base.
Spyridium daltonii is a species of flowering plant in the family Rhamnaceae and is endemic to Victoria in Australia. It is a shrub with softly-hairy branchlets, linear to narrowly elliptic leaves, and small groups of hairy, yellowish flowers.
Spyridium eriocephalum, commonly known as heath spyridium or heath dustymiller, is a species of flowering plant in the family Rhamnaceae and is endemic to south-eastern Australia. It is an erect to spreading shrub with linear leaves, and heads of white or cream-coloured, woolly-hairy flowers with brown bracts at the base.
Spyridium glaucum is a species of flowering plant in the family Rhamnaceae and is endemic to a restricted area of south-western Western Australia. It is an erect or spreading shrub with egg-shaped leaves, and clusters of 3 to 6 rusty-hairy flowers.
Spyridium halmaturinum, commonly known as Kangaroo Island spyridium, is a species of flowering plant in the family Rhamnaceae and is endemic to Kangaroo Island in South Australia. It is an erect, sticky shrub with densely softly-hairy young stems, leaves that are heart-shaped with the narrower end towards the base to broadly wedge-shaped or Y-shaped, and dense heads of white to cream-coloured flowers.
Spyridium mucronatum is a species of flowering plant in the family Rhamnaceae and is endemic to the south of Western Australia. It is an erect or spreading shrub usually with narrowly oblong leaves, and dense clusters of up to ten densely hairy, white to yellow flowers.
Spyridium phlebophyllum is a species of flowering plant in the family Rhamnaceae and is endemic to South Australia. It is a low shrub with rigid, egg-shaped leaves, and heads of flowers with a velvety, white floral leaf.
Spyridium scabridum is a species of flowering plant in the family Rhamnaceae and is endemic to Kangaroo Island in South Australia. It is a slender, erect shrub or small tree with oblong or narrowly egg-shaped leaves, and heads of sparsely hairy, white to cream-coloured flowers surrounded by densely hairy floral leaves.
Spyridium spadiceum is a species of flowering plant in the family Rhamnaceae and is endemic to the south of Western Australia. It is an erect or semi-prostrate shrub with narrowly oblong to oval leaves and heads of hairy flowers with brown bracts at the base.
Spyridium stenophyllum is a species of flowering plant in the family Rhamnaceae and is endemic to the south of South Australia. It is a sticky shrub with narrowly Y-shaped leaves, and heads of white to cream-coloured flowers surrounded by densely felty-hairy floral leaves.
Spyridium tricolor is a species of flowering plant in the family Rhamnaceae and is endemic to southern continental Australia. It is an erect shrub with broadly elliptic to round leaves, and dense clusters of densely woolly-hairy, cream-coloured flowers.
Spyridium villosum is a species of flowering plant in the family Rhamnaceae and is endemic to the south-west of Western Australia. It is a small shrub with shaggy-hairy branchlets, linear to oblong leaves and dense heads of hairy flowers with broad brown bracts at the base.