Tulista minor

Last updated

Tulista minor
1 Tulista minor - Potberg S Molteno.jpg
In habitat
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Monocots
Order: Asparagales
Family: Asphodelaceae
Subfamily: Asphodeloideae
Genus: Tulista
Species:
T. minor
Binomial name
Tulista minor
(Aiton) Gideon F.Sm. & Molteno [1]
Synonyms [1]
  • Aloe brevisSchult. & Schult.f.
  • Aloe erecta(Haw.) Schult. & Schult.f.
  • Aloe granataSchult. & Schult.f.
  • Aloe margaritifera var. minorAiton
  • Aloe minor(Aiton) Schult. & Schult.f.
  • Apicra granataWilld.
  • Apicra minor(Aiton) Steud.
  • Catevala minima(Aiton) Kuntze
  • Haworthia brevisHaw.
  • Haworthia erectaHaw.
  • Haworthia granata(Willd.) Haw.
  • Haworthia major(Aiton) Duval
  • Haworthia minima(Aiton) Haw.
  • Haworthia minor(Aiton) Duval
  • Haworthia mutabilisPoelln.
  • Haworthia opalinaM.Hayashi
  • Haworthia poellnitzianaUitewaal
  • Haworthia pumila subsp. minima(Aiton) Halda
  • Haworthia uitewaalianaPoelln.
  • Tulista minima(Aiton) Boatwr. & J.C.Manning
  • Tulista opalina(M.Hayashi) Breuer

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

Contents

It was formerly classed in the genus Haworthia , as Haworthia minima. However this was not the correct name, as the name Haworthia minor in fact had priority. A new combination was therefore needed for Tulista minor, which was accordingly published in 2018. [1] [2]

Description

It is a small evergreen succulent plant, with hard, fleshy blue-green leaves that are covered in white tubercles. It offsets readily and can form clumps.

It produces white flowers with pink tips in the summer (November to December).

It is a variable species, with different populations differing in the leaf shape, colour, growth form and tubercles. Popular varieties include T. minima var. poellnitziana, as well as the opalina and obrata varieties.

Naming and taxonomy

It was formerly placed in the genus Haworthia , along with the other large species ( H. pumila , H. kingiana and H. marginata ) in the Robustipedunculares subgenus. Following phylogenetic studies, it has been shown that these four species in fact constitute a distinct out-group, separate from other haworthias. They have therefore been classed as a separate genus, Tulista . [3] It was initially transferred to Tulista as Tulista minima based on Haworthia minimia. The latter is a later homonym of Haworthia minor, and in 2018 the correct combination, Tulista minor, was published. [1] [4] The epithet "minor" means "small" as it is not as large as its closest relatives, such as Tulista pumila . In some old records it is also occasionally classed as Haworthia margaritifera.

Haworthia opalina has been treated as either part of Haworthia minima or, less often, as a separate species. In the second case, on transfer to Tulista, T. opalina is recognized in addition to T. minima.

Distribution

The natural distribution of this species is in the far southern part of the Western Cape, South Africa. Its range extends from Botrivier and Agulhas, eastwards to Brandrivier, Herbertsdale and Hartenbos. [5]

Its habitat is usually coastal Renosterveld vegetation.

It often occurs alongside other Tulista species and is known naturally to hybridise with Tulista marginata where the two species overlap near Heidelberg.

Cultivation

It is a very easy plant in cultivation, but is nonetheless very rarely grown. It requires well-drained soil, and tolerates both semi-shade and sun. It can be grown from seed, but it offsets and subdivides naturally so it can also be propagated simply by dividing the resulting clump.

Related Research Articles

<span class="mw-page-title-main">Asphodeloideae</span> 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.

<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

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

<i>Gasteria</i> Genus of succulent flowering plants from South Africa

Gasteria is a genus of succulent plants, native to South Africa and the far south-west corner of Namibia.

<i>Astroloba rubriflora</i> Species of flowering plant

Astroloba rubriflora is a succulent plant found in the mountainous Karoo area around Robertson, South Africa. It is listed as a Vulnerable species on the IUCN global Red List.

<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 the Cape Provinces of South Africa. They were formerly included within the genus Haworthia.

<i>Astroloba corrugata</i> Species of flowering plant

Astroloba corrugata is a small succulent plant of the Astroloba genus, endemic to the Little Karoo and the far south of the Western Cape, South Africa.

<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 scabra</i> Species of succulent

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

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

Haworthiopsis glauca, formerly Haworthia glauca, is a species of flowering succulent plant from the Eastern Cape Province, 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>Astroloba spirella</i> Species of flowering plant

Astroloba spirella is a small succulent plant of the genus Astroloba, restricted to an area of the western section of the Little Karoo, South Africa.

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

Tulista pumila ("Vratjiesaalwee") is a species of Tulista succulent plant, from the Western Cape, South Africa.

<i>Tulista kingiana</i> Species of succulent plant from the Western Cape, South Africa

Tulista kingiana is a species of succulent plant, from the Western Cape, South Africa. It is listed as Endangered on the IUCN global Red List.

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

Tulista marginata is a species of Tulista succulent plant, from the Western Cape, South Africa.

<i>Astroloba tenax</i> Species of succulent

Astroloba tenax is a succulent plant of the genus Astroloba, indigenous to the Western Cape Province, South Africa.

<span class="mw-page-title-main">Aloeae</span> 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>Haworthiopsis</i> Genus of succulent plants

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.

References

  1. 1 2 3 4 "Tulista minor (Aiton) Gideon F.Sm. & Molteno". Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 2023-05-08.
  2. Tulista minor - Phytotaxa 346(2)
  3. Manning, J.C., Boatwright, J.S., Daru, B.H., Maurin, O. and Van der Bank, M. 2014. A molecular phylogeny and generic classification of Asphodelaceae subfamily Alooideae: A final resolution of the prickly issue of polyphyly in the Alooids?. Systematic Botany 39(1):55-74.
  4. Smith, GF; Figueiredo, E; Molteno, S. (2018) A new combination in Tulista, T. minor (Alooideae, Asphodelaceae). Phytotaxa, [S.l.], v. 346, n. 2, p. 201–202, apr. 2018. ISSN 1179-3163. Available at: <https://biotaxa.org/Phytotaxa/article/view/phytotaxa.346.2.8>. doi:https://dx.doi.org/10.11646/phytotaxa.346.2.8.
  5. Molteno, S.; Smith, GF (2019) A significant westerly extension of the natural distribution range of Tulista minor (Aiton) Gideon F.Sm. & Molteno (Asphodelaceae: Alooideae) in the Overberg, Western Cape Province, South Africa. Bradleya, v. 37, p. 201-211, may 2019. doi:https://doi.org/10.25223/brad.n37.2019.a18.