Biology:Hedbergia decurva

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Short description: Species of flowering plants in the broomrape family Orobanchaceae

Hedbergia decurva
Bartsia decurva 01.jpg
Scientific classification edit
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Clade: Asterids
Order: Lamiales
Family: Orobanchaceae
Tribe: Rhinantheae
Genus: Hedbergia
Species:
H. decurva
Binomial name
Hedbergia decurva
A. Fleischm. & Heubl [1]
Synonyms
  • Bartsia decurva Hochst. ex Benth.

Hedbergia decurva, formerly Bartsia decurva, is a species of flowering plants in the family Orobanchaceae.[2][1]

It is an afromontane species, restricted to the mountains of northeastern Africa.[3][4]

Phylogeny

The phylogeny of the genera of Rhinantheae has been explored using molecular characters.[5][1][6][4][7] Hedbergia decurva groups with Hedbergia longiflora and Hedbergia abyssinica into a Hedbergia clade nested within the core Rhinantheae. These three taxa share evolutionary affinities with genera Tozzia, Bellardia, Neobartsia, Parentucellia, and Odontites.

Genus-level cladogram of tribe Rhinantheae.
The cladogram has been reconstructed from nuclear DNA (ribosomal ITS) and plastid DNA (rps16 intron, trnK, and other regions) molecular characters.[6][7][1][5][4]

References

  1. 1.0 1.1 1.2 1.3 Scheunert, Agnes; Fleischmann, Andreas; Olano-Marín, Catalina; Bräuchler, Christian; Heubl, Günther (2012-12-14). "Phylogeny of tribe Rhinantheae (Orobanchaceae) with a focus on biogeography, cytology and re-examination of generic concepts". Taxon 61 (6): 1269–1285. doi:10.1002/tax.616008. 
  2. "Hedbergia decurva | International Plant Names Index". https://www.ipni.org/n/77124126-1. 
  3. Molau, Ulf (1990). "The genus Bartsia (Scrophulariaceae-Rhinanthoideae)". Opera Botanica 102: 5–99. http://www.cabdirect.org/abstracts/19902303345.html. 
  4. 4.0 4.1 4.2 Uribe-Convers, Simon; Tank, David C. (2016-09-01). "Phylogenetic Revision of the Genus Bartsia (Orobanchaceae): Disjunct Distributions Correlate to Independent Lineages" (in en). Systematic Botany 41 (3): 672–684. doi:10.1600/036364416X692299. http://openurl.ingenta.com/content/xref?genre=article&issn=0363-6445&volume=41&issue=3&spage=672. 
  5. 5.0 5.1 Těšitel, Jakub; Říha, Pavel; Svobodová, Šárka; Malinová, Tamara; Štech, Milan (2010-10-28). "Phylogeny, Life History Evolution and Biogeography of the Rhinanthoid Orobanchaceae" (in en). Folia Geobotanica 45 (4): 347–367. doi:10.1007/s12224-010-9089-y. ISSN 1211-9520. 
  6. 6.0 6.1 McNeal, J. R.; Bennett, J. R.; Wolfe, A. D.; Mathews, S. (2013-05-01). "Phylogeny and origins of holoparasitism in Orobanchaceae" (in en). American Journal of Botany 100 (5): 971–983. doi:10.3732/ajb.1200448. ISSN 0002-9122. PMID 23608647. 
  7. 7.0 7.1 Pinto-Carrasco, Daniel; Scheunert, Agnes; Heubl, Günther; Rico, Enrique; Martínez-Ortegai, M. Montserrat (2017). "Unravelling the phylogeny of the root-hemiparasitic genus Odontites (tribe Rhinantheae, Orobanchaceae): Evidence for five main lineages" (in en). Taxon 66 (4): 886–908. doi:10.12705/664.6. ISSN 1996-8175. 

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