Hedbergia decurva

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Hedbergia decurva
Bartsia decurva 01.jpg
Scientific classification OOjs UI icon edit-ltr.svg
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

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.
   Rhinantheae   
         

  Melampyrum  

         

  Rhynchocorys  

         

  Lathraea

  Rhinanthus

  Core Rhinantheae  
         

  Bartsia sensu stricto ( Bartsia alpina )

         

  Euphrasia

         

  Tozzia

  Hedbergia
  (including Bartsia decurva + B. longiflora )

         

  Bellardia

         

  Neobartsia
(New World Bartsia)

  Parentucellia

  Odontites sensu lato
  (including Bornmuellerantha
  and Bartsiella )

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]

Related Research Articles

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<i>Lathraea</i> Genus of flowering plants in the broomrape family

Lathraea (toothwort) is a small genus of five to seven species of flowering plants, native to temperate Europe and Asia. They are parasitic plants on the roots of other plants, and are completely lacking chlorophyll. They are classified in the family Orobanchaceae.

<span class="mw-page-title-main">Iridaceae</span> Family of flowering plants comprising irises, gladioli, and crocuses

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<i>Odontites</i> Genus of flowering plants in the broomrape family

Odontites is a genus of flowering plants in the family Orobanchaceae.

<span class="mw-page-title-main">Paulowniaceae</span> Family of trees

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<span class="mw-page-title-main">Orobanchaceae</span> Family of flowering plants known as broomrapes

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<i>Melampyrum</i> Genus of flowering plants in the broomrape family Orobanchaceae

Melampyrum is a genus of about 20 species of herbaceous flowering plants in the family Orobanchaceae known commonly as cow wheat. They are native to temperate regions of the Northern Hemisphere. They are hemiparasites on other plants, obtaining water and nutrients from host plants, though they are able to survive on their own without parasitising other plants.

<i>Rhinanthus</i> Genus of flowering plants in the broomrape family

Rhinanthus is a genus of annual hemiparasitic herbaceous plants in the family Orobanchaceae, formerly classified in the family Scrophulariaceae. Its species are commonly known as rattles. The genus consists of about 30 to 40 species found in Europe, northern Asia, and North America, with the greatest species diversity in Europe.

<i>Bartsia</i> Genus of flowering plants in the broomrape family

Bartsia is a genus of flowering plants in the family Orobanchaceae.

Neobartsia pumila, formerly Bartsia pumila, is a species of flowering plants in the family Orobanchaceae. It is endemic to Ecuador.

<i>Bellardia trixago</i> Species of flowering plants in the broomrape family

Bellardia trixago is a species of flowering plant in the family Orobanchaceae. The only member of the monotypic genus Bellardia, it is known as trixago bartsia or Mediterranean lineseed. This plant is native to the Mediterranean Basin, but it is known in other places with similar climates, such as California and parts of Chile, where it is an introduced species and noxious weed.

<i>Parentucellia</i> Genus of flowering plants in the broomrape family

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<i>Phlomoides</i> Genus of flowering plants in the sage family Lamiaceae

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<span class="mw-page-title-main">Rhinantheae</span> Tribe of flowering plants in the broomrape family Orobanchaceae

Rhinantheae is a tribe with less than 20 genera of herbaceous plants in the family Orobanchaceae.

<i>Rhynchocorys</i> Genus of flowering plants in the broomrape family

Rhynchocorys is a small genus of flowering plants belonging to the family Orobanchaceae, formerly classified in the family Scrophulariaceae. It is native to Europe, Morocco and Algeria.

<i>Tozzia</i> Genus of flowering plants in the broomrape family Orobanchaceae

Tozzia is a monotypic genus of flowering plants within the broomrape family Orobanchaceae. It contains a unique species, Tozzia alpina.

<i>Hedbergia</i> Genus of flowering plants in the broomrape family

Hedbergia is a monotypic genus of flowering plants, initially classified in Scrophulariaceae, and now within the broomrape family Orobanchaceae. It contains a unique species, Hedbergia abyssinica. It is an afromontane genus, widespread in grasslands and scrubs of the mountains of tropical Africa, and known from Ethiopia, Zaire, Uganda, Kenya, Tanzania, Malawi, Nigeria, and Cameroons.

Hedbergia longiflora, formerly Bartsia longiflora, is a species of flowering plants in the family Orobanchaceae.

Bartsiella is a monotypic genus of flowering plants, initially classified in Scrophulariaceae, and now within the broomrape family Orobanchaceae. It contains a unique species, Bartsiella rameauana.

References

  1. 1 2 3 4 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". www.ipni.org. Retrieved 2020-05-09.
  3. Molau, Ulf (1990). "The genus Bartsia (Scrophulariaceae-Rhinanthoideae)". Opera Botanica. 102: 5–99.
  4. 1 2 3 Uribe-Convers, Simon; Tank, David C. (2016-09-01). "Phylogenetic Revision of the Genus Bartsia (Orobanchaceae): Disjunct Distributions Correlate to Independent Lineages". Systematic Botany. 41 (3): 672–684. doi:10.1600/036364416X692299. S2CID   88752480.
  5. 1 2 Těšitel, Jakub; Říha, Pavel; Svobodová, Šárka; Malinová, Tamara; Štech, Milan (2010-10-28). "Phylogeny, Life History Evolution and Biogeography of the Rhinanthoid Orobanchaceae". Folia Geobotanica. 45 (4): 347–367. doi:10.1007/s12224-010-9089-y. ISSN   1211-9520. S2CID   39873516.
  6. 1 2 McNeal, J. R.; Bennett, J. R.; Wolfe, A. D.; Mathews, S. (2013-05-01). "Phylogeny and origins of holoparasitism in Orobanchaceae". American Journal of Botany. 100 (5): 971–983. doi:10.3732/ajb.1200448. ISSN   0002-9122. PMID   23608647.
  7. 1 2 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". Taxon. 66 (4): 886–908. doi:10.12705/664.6. hdl: 10366/141004 . ISSN   1996-8175.