Endre søk
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf
Phylogenetic relationships, infrageneric classification and species limits in the Neotropical genus Faramea (Coussareeae: Rubiaceae)
Naturhistoriska riksmuseet, Enheten för botanik.ORCID-id: 0000-0003-3618-4676
2021 (engelsk)Inngår i: Botanical journal of the Linnean Society, ISSN 0024-4074, E-ISSN 1095-8339, Vol. 197, s. 478-497Artikkel i tidsskrift (Fagfellevurdert) Published
Abstract [en]

Faramea is characterized by white or blue, tetramerous corollas and blue-black, fleshy fruits with a single, large pyrene. Both infrageneric relationships and species boundaries are poorly understood in the genus. This study represents the first broad-scale phylogenetic study of Faramea, with 80 of the c. 170 species sampled, 24 by two or more specimens. We aimed to include specimens representing the entire geographical, morphological and ecological ranges of the genus. Morphological characters historically utilized to delimit infrageneric sections in Faramea (e.g. bract and pyrene forms) were also evaluated. Only one of the currently accepted infrageneric sections was recovered as monophyletic (within a complex of species from other sections) and none of the morphological features traditionally utilized to determine infrageneric relationships in the genus was found to be uniquely diagnostic of a larger clade. Some Faramea lineages appear to be geographically isolated, with several clades containing solely specimens collected in the Atlantic Forest biomes. Of the 24 species represented by at least two specimens, 11 were supported as monophyletic, ten as non-monophyletic and three were not resolved as either monophyletic nor non-monophyletic. The results of the present study constitute a good basis for future studies of taxonomy, biogeography and ecology of Faramea.

sted, utgiver, år, opplag, sider
2021. Vol. 197, s. 478-497
Emneord [en]
Faramea section Faramea, Faramea section Homaloclados, Faramea section Hypochasma, Faramea section Tetramerium, morphology, taxonomy
HSV kategori
Forskningsprogram
Livets mångfald
Identifikatorer
URN: urn:nbn:se:nrm:diva-4231DOI: 10.1093/botlinnean/boab034OAI: oai:DiVA.org:nrm-4231DiVA, id: diva2:1579830
Forskningsfinansiär
The Royal Swedish Academy of SciencesTilgjengelig fra: 2021-07-12 Laget: 2021-07-12 Sist oppdatert: 2021-12-15bibliografisk kontrollert

Open Access i DiVA

Fulltekst mangler i DiVA

Andre lenker

Forlagets fulltekst

Søk i DiVA

Av forfatter/redaktør
Razafimandimbison, Sylvain
Av organisasjonen
I samme tidsskrift
Botanical journal of the Linnean Society

Søk utenfor DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric

doi
urn-nbn
Totalt: 40 treff
RefereraExporteraLink to record
Permanent link

Direct link
Referera
Referensformat
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Annet format
Fler format
Språk
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Annet språk
Fler språk
Utmatningsformat
  • html
  • text
  • asciidoc
  • rtf