Protea lorea

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Protea lorea
Protea lorea 15802016.jpg
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Proteales
Family: Proteaceae
Genus: Protea
Species:
P. lorea
Binomial name
Protea lorea

Protea lorea, also known as the thong-leaf sugarbush, [3] [4] [5] is a flowering shrub belonging to the genus Protea . [5]

Contents

In Afrikaans it is known as sneeugrondsuikerbos.[ citation needed ]

Taxonomy

Protea lorea was first described by Robert Brown in his 1810 treatise On the Proteaceae of Jussieu , [2] [6] from specimens collected by Francis Masson near the Cape of Good Hope in the early 1770s, and at that time in the herbarium collection of Joseph Banks. [6]

Description

The shrub forms a low mat of one metre in diameter. [5] It blooms in Summer, [4] from January to February, [5] with its large, yellow inflorescences appearing at ground level from small tufts of grass-like leaves. [4] The plant is monoecious with both sexes in each flower. [5] Pollination probably occurs through the action of birds. [5] The fruits are woody and persistent, which means they are retained on the plant after senescence. The seeds are kept within the dry fruit for a long period, they are released one to two years after the flowers were formed, [5] and are spread through means of the wind.[ citation needed ]

It is easily mistaken for the reed-like type of plants known as restios, with which it shares its habitat, and thus has often been overlooked in surveys of local flora. [3]

Distribution

Protea lorea is endemic to South Africa, where it is only found in the Western Cape, [3] [4] from the Wemmershoek Mountains through the mountains of Kogelberg, Riviersonderend, [5] Langeberg, [3] [5] and the Hottentots Holland Mountains of the Helderberg region, [4] to the towns of Ceres [3] [5] and Caledon. [5]

Plants are spatially distributed as scattered individuals in localised areas. [5]

Ecology

Protea lorea grows on the grassy lower slopes of mountains, [3] [5] in shale or sandstone-derived soils, [3] and at altitudes of 450 to 650 metres. [3] [5] It grows in the habitat known as fynbos. [3]

The plant is able to re-sprout again from its underground rhizome after being burnt off in wildfires. [5]

Conservation

It is a rare species, [5] and the status of the population was first assessed to be 'near threatened' in 2009 (assessed again as the same in 2019), although the population numbers are believed to be stable. It has a total area of occupancy of around 82 km2, consisting of only twelve known localities. These areas could in the future potentially be threatened by agriculture, afforestation and invasion by alien plants. [3]

Related Research Articles

<i>Protea neriifolia</i> Species of flowering plant in the family Proteaceae

Protea neriifolia, also known as the narrow-leaf sugarbush, oleander-leaved sugarbush, blue sugarbush, or the oleanderleaf protea, is a flowering plant in the genus Protea, which is endemic to South Africa.

<i>Protea acaulos</i> Species of flowering plant in the family Proteaceae

Protea acaulos, also known as the common ground sugarbush, is a flowering plant found in the southwestern Cape Region, South Africa. It is also simply known as ground protea; in the Afrikaans language it is known as an aardroos.

<i>Protea magnifica</i> Species of flowering plant in the family Proteaceae

Protea magnifica, commonly known as the queen protea, is a shrub, which belongs to the genus Protea within the family Proteaceae, and which is native to South Africa.

<i>Protea pendula</i> Species of flowering plant in the family Proteaceae

Protea pendula, also known as the nodding sugarbush or arid sugarbush, is a flowering plant of the genus Protea, in the family Proteaceae, which is only found growing in the wild in the Cape Region of South Africa. In the Afrikaans language it is known as knikkopsuikerbossie or ondersteboknopprotea.

<i>Protea intonsa</i> Species of flowering plant in the family Proteaceae

Protea intonsa, also known as the tufted sugarbush, is a flowering plant of the genus Protea within the family Proteaceae, endemic to South Africa, where it is distributed from the eastern Swartberg and Kammanassie Mountains to the Baviaanskloof mountains. In Afrikaans it is known as klossie-suikerbos.

<i>Protea vogtsiae</i> Species of flowering plant in the family Proteaceae

Protea vogtsiae, also known as the Kouga sugarbush, is a small flowering shrub of the genus Protea within the family Proteaceae, which is only found growing in the wild in the southern Cape Region of South Africa.

<i>Protea rubropilosa</i> Flowering tree

Protea rubropilosa, also known as the Transvaal sugarbush, escarpment sugarbush or Transvaal mountain sugarbush, is a flowering tree, that belongs to the genus Protea in the family Proteaceae. The plant only occurs in South Africa.

<i>Protea angustata</i> Species of flowering plant in the family Proteaceae

Protea angustata, also known as the Kleinmond sugarbush, is a flowering shrub that belongs to the genus Protea. This plant is endemic to the south-west Cape Region of South Africa.

<i>Protea witzenbergiana</i> Species of flowering plant in the family Proteaceae

Protea witzenbergiana, or Swan sugarbush, is a flowering shrub of the genus Protea.

<i>Protea canaliculata</i> Species of shrub

Protea canaliculata, also known as the groove-leaf sugarbush, is a species of flowering shrub of the genus Protea, which is endemic to the Cape Provinces of South Africa.

<i>Protea lorifolia</i> Species of shrub

Protea lorifolia, in English called the strap-leaved sugarbush, strap-leaved protea or strap-leaf sugarbush is a flowering shrub which belongs to the genus Protea.

<i>Protea aspera</i> Species of flowering plant in the family Proteaceae

Protea aspera, commonly known as rough leaf sugar bush or aardroos suikerbos, is a flowering shrub that belongs to the well-known Protea genus. The plant is endemic to South Africa and is found at Kleinrivierberg, Bredasdorpberg and Garcia's Pass.

Protea restionifolia, which is also known as the Reed-leaf sugarbush, is a flowering shrub endemic to the Western Cape province of South Africa where it is found from the upper part of the Breede River Valley through the Bot River Valley to Wolseley and the Koue Bokkeveld Mountains.

<i>Protea scabra</i> Species of flowering shrub

Protea scabra, also known as the sandpaper-leaf sugarbush, is a flowering groundcover that belongs to the genus Protea. The plant is endemic to South Africa and is found from the Hottentots Holland Mountains across the Riviersonderend Mountains, the Kleinrivier Mountains and around the town of Caledon to the Swartberg mountains.

<i>Protea laevis</i> Species of shrub

Protea laevis, also known as the smooth-leaf sugarbush, is a flowering shrub that belongs within the genus Protea.

<i>Protea revoluta</i> Species of flowering plant

Protea revoluta, also known as the roll-leaved sugarbush or rolled-leaf sugarbush, is a species of plant which is classified in the genus Protea. P. revoluta is only found growing in the wild in South Africa, where plants can be found growing between the Cederberg inland on the Atlantic coast and the Witteberg area to the north.

<i>Protea parvula</i> Species of flowering shrub

Protea parvula, also known as the dainty sugarbush, or kleinsuikerbos in Afrikaans, is a small flowering shrub belonging to the genus Protea.

<i>Protea scabriuscula</i> Species of flowering plant in the family Proteaceae

Protea scabriuscula, also known as the hoary sugarbush or gray sugarbush, is a flowering shrub, endemic to the southwestern Cape Region of South Africa.

<i>Protea caespitosa</i> Species of plant

Protea caespitosa, also known as hottentot bishop sugarbush or bishop sugarbush, is a flowering shrub belonging to the genus Protea which is only found growing in the wild in South Africa.

<i>Protea punctata</i> Species of flowering plant

Protea punctata, also known as the water sugarbush or water white sugarbush, is a shrub belonging to the genus Protea which is found growing in the wild in South Africa.

References

  1. Rebelo, A.G.; Mtshali, H.; von Staden, L. (2020). "Protea lorea". IUCN Red List of Threatened Species . 2020: e.T113210720A185563951. doi: 10.2305/IUCN.UK.2020-3.RLTS.T113210720A185563951.en . Retrieved 18 November 2021.
  2. 1 2 "Protea lorea | International Plant Names Index". www.ipni.org. The Royal Botanic Gardens, Kew, Harvard University Herbaria & Libraries and Australian National Botanic Gardens. Retrieved 19 July 2020.
  3. 1 2 3 4 5 6 7 8 9 10 Rebelo, A.G.; Mtshali, H.; von Staden, L. (14 October 2019). "Thong-leaf Sugarbush". Red List of South African Plants. version 2020.1. South African National Biodiversity Institute . Retrieved 14 July 2020.
  4. 1 2 3 4 5 "Protea lorea (Thong-leaf sugarbush)". Biodiversity Explorer. Iziko - Museums of South Africa. Retrieved 7 July 2020.
  5. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 "Dwarf-tufted Sugarbushes - Proteas". Protea Atlas Project Website. 11 March 1998. Retrieved 14 July 2020.
  6. 1 2 Brown, Robert (1810). "On the Proteaceae of Jussieu". Transactions of the Linnean Society of London. 10 (1): 93. doi:10.1111/j.1096-3642.1810.tb00013.x . Retrieved 19 July 2020.