Gonialoe

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Gonialoe
Aloe variegata0.jpg
Gonialoe variegata
Scientific classification Red Pencil Icon.png
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Asparagales
Family: Asphodelaceae
Subfamily: Asphodeloideae
Tribe: Aloeae
Genus: Gonialoe
(Baker) Boatwr. & J.C.Manning
Type species
Gonialoe variegata
(L.) Boatwr. & J.C.Manning
Species
1 Gonialoe species - Aloe variegata sladeniana dinteri distribution map.png
Distribution map of the three Gonialoe species.
 G. dinteri G. sladeniana

 G. variegata

Gonialoe (the partridge aloes) is a small genus of three succulent plant species, indigenous to South Africa, Namibia and Angola. They were formerly included within the related genus Aloe . The three species are Gonialoe variegata, Gonialoe sladeniana, Gonialoe dinteri . [1]

Contents

Taxonomy

The genus Aloe was found to be polyphyletic. It was accordingly divided into different genera: Aloe , Kumara , Aloiampelos , and Gonialoe, among others. Several recent phylogenetic studies have confirmed this division, and shown that Aloe actually consists of several relatively unrelated groups.

The same studies suggested that the closest relatives of this proposed genus were the related genera Astroloba and Tulista . [2]

Species

The three species of this genus can easily be recognised by their compact, triangular leaves forming three vertical or spiraling ranks (trifarious). [3]

ImageScientific nameDistribution
Gonialoe dinteri in cultivation 3.jpg Gonialoe dinteri (A.Berger) Boatwr. & J.C.Manning Namibia
Gonialoe Aloe sladeniana in cultivation - RSA 1.JPG Gonialoe sladeniana (Pole-Evans) Boatwr. & J.C.Manningcentral Namibia, south-west of Windhoek
Aloe variegata.jpg Gonialoe variegata (L.) Boatwr. & J.C.ManningSouth Africa (Western Cape, Eastern Cape, Northern Cape and Free State.)

Related Research Articles

<i>Aloe</i> Genus of succulent flowering plants

Aloe, also written Aloë, is a genus containing over 560 species of flowering succulent plants. The most widely known species is Aloe vera, or "true aloe". It is called this because it is cultivated as the standard source for assorted pharmaceutical purposes. Other species, such as Aloe ferox, are also cultivated or harvested from the wild for similar applications.

Asphodeloideae Subfamily of flowering plants, in monocot family Asphodelaceae

Asphodeloideae is a subfamily of the monocot family Asphodelaceae in the order Asparagales. It has previously been treated as a separate family, Asphodelaceae sensu stricto. The family Asphodelaceae has now been proposed to be a nomen conservandum, and the proposal has been recommended for ratification in 2017. In that case, Asphodelaceae will have priority over Xanthorrhoeaceae. This is reflected in the APG IV family lists.

Asphodelaceae Family of flowering plants in the order Asparagales

Asphodelaceae is a family of flowering plants in the order Asparagales. Such a family has been recognized by most taxonomists, but the circumscription has varied widely. In its current circumscription in the APG IV system, it includes about 40 genera and 900 known species. The type genus is Asphodelus.

<i>Aloe vera</i> Species of plant

Aloe vera is a succulent plant species of the genus Aloe. Having some 500 species, Aloe is widely distributed, and is considered an invasive species in many world regions.

<i>Aristaloe</i> Monotypic genus of flowering perennial plant from southern Africa

Aristaloe is a genus of evergreen flowering perennial plants in the family Asphodelaceae from Southern Africa. Its sole species is Aristaloe aristata, known as guinea-fowl aloe or lace aloe.

<i>Haworthia</i> Genus of flowering plants In family Asphodelaceae

Haworthia is a large genus of small succulent plants endemic to Southern Africa (Mozambique, Namibia, Lesotho, Eswatini and South Africa).

<i>Gonialoe variegata</i> Species of flowering plant

Gonialoe variegata, also known as tiger aloe and partridge-breasted aloe, is a species of flowering plant in the family Asphodelaceae. It is an evergreen succulent perennial indigenous to South Africa and Namibia. It is common in cultivation.

<i>Gonialoe dinteri</i> Species of plant in the family Asphodelaceae

Gonialoe dinteri, the Namibian partridge aloe, is a species of flowering plant in the Asphodelaceae family. It is native to arid areas of Angola and Namibia.

<i>Gonialoe sladeniana</i> Species of flowering plant

Gonialoe sladeniana is a species of plant in the genus Gonialoe. It is endemic to arid areas of central Namibia.

<i>Haworthiopsis venosa</i> Species of succulent

Haworthiopsis venosa, formerly Haworthia venosa, known in Afrikaans as venstertjie, is a species of flowering plant in the genus Haworthiopsis belonging to the family Asphodelaceae, native to Namibia and South Africa.

<i>Astroloba</i> Genus of flowering plants native to South Africa

Astroloba is a genus of flowering plants in the family Asphodelaceae, subfamily Asphodeloideae, native to the Cape Province of South Africa.

<i>Tulista</i> Genus of flowering plants

Tulista is a small genus of succulent plants endemic to South Africa. They were formerly included within the genus Haworthia.

<i>Kumara</i> (plant) Genus of flowering plants

Kumara is a genus of two species of flowering plants in the subfamily Asphodeloideae, native to the Western Cape Province of South Africa.

<i>Haworthiopsis viscosa</i> Species of succulent

Haworthiopsis viscosa, formerly Haworthia viscosa, is a species of flowering succulent plant from the Western and Eastern Cape Provinces, South Africa.

<i>Tulista minima</i> Species of flowering plant

Tulista minima is a species of succulent plant, from the far south of the Western Cape, South Africa.

Aloeae Tribe of succulent plants

Aloeae is a tribe of succulent plants in the subfamily Asphodeloideae of the family Asphodelaceae, consisting of the aloes and their close relatives. The taxon may also be treated as the subfamily Alooideae by those botanists who retain the narrower circumscription of Asphodelaceae adopted prior to the APG III system. Typically, plants have rosettes of more or less succulent leaves, with or without a distinct stem. Their flowers are arranged in racemes and tend to be either small and pale, pollinated by insects, or larger and more brightly coloured, pollinated by birds. As of 2017, 11 genera are recognized, most created since 2010 by splitting off another five genera from Aloe and another two from Haworthia. Only two genera, Aloe and Aloidendron, are native outside southern Africa, extending northwards to the Arabian Peninsula. Seven genera are restricted to South Africa, some with small ranges. Members of the Aloeae are cultivated by succulent plant enthusiasts; Aloe species especially are used in temperate climates as ornamental garden plants. Some species are used in traditional medicine. Aloe vera and Aloe ferox are cultivated for their extracts, whose uses include moisturizers and emollients in cosmetics.

<i>Aloidendron</i> Species of plant in the family Asphodelaceae

Aloidendron is a genus of succulent plants in the subfamily Asphodeloideae. It was split off from the much larger genus Aloe in 2013.

<i>Haworthiopsis</i> Genus of succulent plants in the family Asphodelaceae/Xanthorrhoeaceae

Haworthiopsis is a genus of succulent plants in the subfamily Asphodeloideae. The genus was previously included in Haworthia. Species in the genus are typically short perennial plants, with leaves often arranged in a rosette and frequently having raised white markings. The two-lipped flowers are borne on a tall stalk and are small – less than 17 mm (0.7 in) long – and pale in colour. Many species are cultivated as house plants or by succulent enthusiasts.

× Gonimara is a genus of hybrid plants, from a mixture of species from the Gonialoe and Kumara genera. Only a single hybrid is recorded for this mixture however, × Gonimaracorderoyi, an unusual and reputedly very attractive aloe hybrid, recorded as being produced by pollination between Gonialoe variegata and Kumara plicatilis.

Rose Monteiro was a late 19th Century plant collector and naturalist who spent several years in Lourenço Marques on Delagoa Bay, Mozambique.

References

  1. "Gonialoe (Baker) Boatwr. & J.C.Manning | Plants of the World Online | Kew Science". powo.science.kew.org. Retrieved 2017-09-15.
  2. Manning, John; Boatwright, James S.; Daru, Barnabas H.; Maurin, Olivier; van der Bank, Michelle. (2014) "A Molecular Phylogeny and Generic Classification of Asphodelaceae subfamily Alooideae: A Final Resolution of the Prickly Issue of Polyphyly in the Alooids?" Systematic Botany39(1), pp. 55-74
  3. Molteno, S. (2022) "Phyllotaxis in Asphodelaceae subfam. Alooideae: a tool in taxon delimitation." Haseltonia28(1), https://doi.org/10.2985/026.028.0107