Dissotis

Dissotis
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Rosids
Order: Myrtales
Family: Melastomataceae
Genus: Dissotis
Benth. (1849)
Species[1]

9; see text

Synonyms[1]
  • Hedusa Raf. (1838)
  • Kadalia Raf. (1838), nom. utique rej.
  • Lignieria A.Chev. (1920), nom. nud.
  • Osbeckiastrum Naudin (1850)
  • Pseudosbeckia A.Fern. & R.Fern. (1956)

Dissotis is a genus of plants in the family Melastomataceae.[2] It includes nine species of annual or perennial herbs, shrubs, or small trees which are native to tropical Africa.[1]

Etymology

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The generic name is based on the Greek word dissos, which means 'twofold'.[3] This refers to the two types of anthers that is a characteristic of this genus.

Taxonomy

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Until recently Dissotis contained dozens of species, organized into four sections – Dissotis, Macrocarpae, Sessilifoliae, and Squamulosae. A 2020 study found that the genus was polyphyletic, and most species formerly placed in Dissotis were placed in five new genera – Almedanthus (for Dissotis pachytricha), Eleotis (for former Dissotis sect. Sessilifoliae), Feliciotis (for former sect. Macrocarpae), Pyrotis (for D. gilgiana) and Rosettea (for former sect. Squamulosae) – or into the existing or revived genera Antherotoma, Derosiphia, and Nerophila.[4]

Species

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As accepted by Kew;[1]

References

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  1. ^ a b c d "Dissotis Benth. | Plants of the World Online | Kew Science". Plants of the World Online. Retrieved 31 October 2023.
  2. ^ Abere, TA; Okoto, PE; Agoreyo, FO (2010). "Antidiarrhoea and toxicological evaluation of the leaf extract of Dissotis rotundifolia Triana (Melastomataceae)". BMC Complement Altern Med. 10: 71. doi:10.1186/1472-6882-10-71. PMC 2994789. PMID 21083876.
  3. ^ [1], PlantZAfrica, from the D. canescens page.
  4. ^ Veranso-Libalah, M.C., Stone, R.D. and Kadereit, G. (2020), Towards a complete phylogeny of African Melastomateae: Systematics of Dissotis and allies (Melastomataceae). TAXON, 69: 946-991. https://doi.org/10.1002/tax.12317
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  • Media related to Dissotis at Wikimedia Commons
  • Data related to Dissotis at Wikispecies