Biology:Allenanthus
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Short description: Extinct genus of flowering plants
| Allenanthus | |
|---|---|
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Gentianales |
| Family: | Rubiaceae |
| Subfamily: | Cinchonoideae |
| Tribe: | Guettardeae |
| Genus: | Allenanthus Standl. |
| Type species | |
| Allenanthus erythrocarpus Standl.
| |
Allenanthus was a genus of flowering plants in the family Rubiaceae but is no longer recognized. It has been sunk into synonymy with Machaonia.[1]
Taxonomy
Allenanthus was named by Paul Standley in 1940 in Annals of the Missouri Botanical Garden.[2] It was named in honor of Paul Hamilton Allen (1911-1963).
Until 2004, two species had been recognized, but fieldwork has shown that there is a continuum of variation between them.[3]
Comparisons of morphological characters and DNA sequences have shown that Allenanthus is embedded in Machaonia. This was confirmed by a molecular phylogenetic study of the subfamily Cinchonoideae in 2010.[1] Because of these results, Allenanthus is no longer maintained as a separate genus.
Species
- Allenanthus erythrocarpus Standl.
- Allenanthus hondurensis Standl.
References
- ↑ 1.0 1.1 Manns U, Bremer B (2010). "Towards a better understanding of intertribal relationships and stable tribal delimitations within Cinchonoideae s.s. (Rubiaceae)". Molecular Phylogenetics and Evolution 56 (1): 21–39. doi:10.1016/j.ympev.2010.04.002. PMID 20382247. Archived from the original on 2011-09-27. https://web.archive.org/web/20110927023612/http://www.bergianska.se/pub/publikationer/Manns/Manns_Bremer_2010.pdf.
- ↑ Standley PC. 1940. Allenanthus pages 344-346. In: Woodson RE, Schery RW. "Contributions toward a flora of Panama". Annals of the Missouri Botanical Garden 27(3):265-364.
- ↑ Borhidi AL (2004). "Especies y combinaciones nuevas de Rubiaceas en México y Mesoamerica". Acta Botanica Hungarica 46 (1–2): 29–39. doi:10.1556/ABot.46.2004.1-2.3.
External links
- World Checklist of Rubiaceae
- Allenanthus At: Plant Names At: IPNI
- Allenanthus In: Volume 27 Of: AMBG At: Biodiversity Heritage Library
- Allenanthus At: Index Nominum Genericorum At: References At: NMNH Department of Botany At: Research and Collections At: Smithsonian National Museum of Natural History
- Allenanthus At: Guettardeae At: Cinchonoideae At: Rubiaceae In: Embryophyta At: Streptophytina At: Streptophyta At: Viridiplantae At: Eukaryota At: Taxonomy At: UniProt
Wikidata ☰ Q1338863 entry
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