uu.seUppsala University Publications
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Pollen morphology and the systematic position of Triplostegia (Dipsacales)
Uppsala University, Disciplinary Domain of Science and Technology, Biology, Department of Evolution, Genomics and Systematics, Systematic Botany.
Naturhistoriska Riksmuséet. (Palynologiska Laboratoriet)
1997 (English)In: Taxon, ISSN 0040-0262, E-ISSN 1996-8175, Vol. 46, no 1, 21-31 p.Article in journal (Refereed) Published
Abstract [en]

Triplostegia comprises two species of perennial herbs from southeast Asia, T. glandulifera and T. grandiflora. The systematic position of the genus has been debated ever since it was described, and it has been placed in either Dipsacaceae or Valerianaceae, or in a family of its own Triplo-stegiaceae. Pollen of Triplostegia, investigated by light microscopy and scanning electron micro-scopy, is similar to that of both Dipsacaceae and Valerianaceae. Presence of numerous branched and bent columellae as well as an aperturem argins tructurer esemblingt he halo found in Valeria-naceae indicates a closer relationship to the Valerianaceae. A sister-group relationship between Triplostegia and the Valerianaceae is furthermore supported by other studies of molecular and morphological data. In order to maximize information content in the framework of mandatory classificational ranks, Triplostegia is best included in the family Valerianaceae, as the sole mem-ber of a subfamily Triplostegioideae.

Place, publisher, year, edition, pages
INT ASSOC PLANT TAXONOMY , 1997. Vol. 46, no 1, 21-31 p.
Keyword [en]
CLASSIFICATION
National Category
Botany
Identifiers
URN: urn:nbn:se:uu:diva-81820OAI: oai:DiVA.org:uu-81820DiVA: diva2:109735
Note
Addresses: Backlund A, UPPSALA UNIV, DEPT SYSTEMAT BOT, VILLAVAGEN 6, S-75236 UPPSALA, SWEDEN. SWEDISH MUSEUM NAT HIST, PALYNOL LAB, S-10405 STOCKHOLM, SWEDEN.Available from: 2008-10-17 Created: 2008-10-17 Last updated: 2017-12-14Bibliographically approved

Open Access in DiVA

No full text

Other links

http://www.jstor.org/stable/1224288

Authority records BETA

Backlund, Anders

Search in DiVA

By author/editor
Backlund, Anders
By organisation
Systematic Botany
In the same journal
Taxon
Botany

Search outside of DiVA

GoogleGoogle Scholar

urn-nbn

Altmetric score

urn-nbn
Total: 659 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf