Aylostera deminuta
| Aylostera deminuta | |
|---|---|
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Scientific classification 
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| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Order: | Caryophyllales |
| Family: | Cactaceae |
| Subfamily: | Cactoideae |
| Genus: | Aylostera |
| Species: | A. deminuta
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| Binomial name | |
| Aylostera deminuta (F.A.C.Weber) Backeb.[1]
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| Synonyms[1] | |
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List
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Aylostera deminuta, synonym Rebutia deminuta, is a species of flowering plant in the family Cactaceae, native to Bolivia and northwest Argentina.[1]
Taxonomy
[edit]Aylostera deminuta was first described by Frédéric Weber in 1904 as Echinopsis deminuta.[2] In 1923, Britton and Rose transferred it to the genus Rebutia as Rebutia deminuta, and in 1936, Curt Backeberg transferred it to Aylostera.[1] Aylostera was generally sunk into Rebutia until phylogenetic studies from 2011 onwards led to Rebutia being split up, and the placement of the species in Aylostera was restored.[3][4] A 2016 molecular phylogenetic study of the genus proposed a very broad circumscription of Aylostera deminuta, reducing many species that are accepted by Plants of the World Online as of December 2024[update] to synonyms of Aylostera deminuta, including:[4]
- Aylostera albiflora (F.Ritter & Buining) Backeb.
- Aylostera fiebrigii (Gürke) Backeb.
- Aylostera flavistyla (F.Ritter) Mosti & Papini
- Aylostera fusca (F.Ritter) Mosti & Papini
- Aylostera heliosa (Rausch) Mosti & Papini
- Aylostera hoffmannii (Diers & Rausch) Mosti & Papini
- Aylostera kupperiana (Boed.) Backeb.
- Aylostera mandingaensis R.Wahl & Jucker
- Aylostera muscula (F.Ritter & Thiele) Backeb.
- Aylostera narvaecensis Cárdenas
- Aylostera perplexa (Donald) Mosti & Papini
- Aylostera pseudominuscula (Speg.) Speg.
- Aylostera pulvinosa (F.Ritter & Buining) Mosti & Papini
- Aylostera spinosissima (Backeb.) Backeb.
References
[edit]- ^ a b c d "Aylostera deminuta (F.A.C.Weber) Backeb.", Plants of the World Online, Royal Botanic Gardens, Kew, retrieved 2024-12-21
- ^ "Aylostera deminuta (F.A.C.Weber) Backeb.", The International Plant Names Index, retrieved 2024-12-21
- ^ Mosti, Stefano; Bandara, Nadeesha Lewke & Papini, Alessio (2011), "Further insights and new combinations in Aylostera (Cactaceae) based on molecular and morphological data", Pakistan Journal of Botany, 43 (6): 2769–2785, retrieved 2013-03-19
- ^ a b Ritz, C.M.; Fickenscher, K.; Föller, J.; Herrmann, K.; Mecklenburg, R.; Wahl, R. (2016), "Molecular phylogenetic relationships of the Andean genus Aylostera Speg. (Cactaceae, Trichocereeae), a new classification and a morphological identification key", Plant Systematics and Evolution, 302 (7): 763–780, Bibcode:2016PSyEv.302..763R, doi:10.1007/s00606-016-1296-4, S2CID 16873446
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