About: Christensenia (plant)

An Entity of Type: plant, from Named Graph: http://dbpedia.org, within Data Space: dbpedia.org

Christensenia is a genus of ferns in the botanical family Marattiaceae. The genus is confined to the . The basal chromosome number for this genus is 2n=80. Christensenia is unique in the Marattiaceae, because of its reticulate venation, palmately arranged leaves and radial synangia. Christensenia produces enormous amounts of spores, up to 7,000 spores per sporangium.The presence of a radial synangium is an archaic character, very similar to some of the fossil /, such as . Christensenia itself has no fossil record.

Property Value
dbo:abstract
  • Christensenia is a genus of ferns in the botanical family Marattiaceae. The genus is confined to the . The basal chromosome number for this genus is 2n=80. Christensenia is unique in the Marattiaceae, because of its reticulate venation, palmately arranged leaves and radial synangia. Christensenia produces enormous amounts of spores, up to 7,000 spores per sporangium.The presence of a radial synangium is an archaic character, very similar to some of the fossil /, such as . Christensenia itself has no fossil record. (en)
  • Christensenia es un género de helechos de la familia Marattiaceae. Comprende 6 especies descritas y de estas, solo 2 aceptadas.​ (es)
  • Christensenia är ett släkte av kärlväxter. Christensenia ingår i familjen Marattiaceae. Kladogram enligt Catalogue of Life: (sv)
  • Christensenia é um género de pteridófitos pertencente à família Marattiaceae que agrupa duas espécies validamente descrita. (pt)
dbo:wikiPageExternalLink
dbo:wikiPageID
  • 6310721 (xsd:integer)
dbo:wikiPageLength
  • 2204 (xsd:nonNegativeInteger)
dbo:wikiPageRevisionID
  • 1068826148 (xsd:integer)
dbo:wikiPageWikiLink
dbp:authority
dbp:synonyms
  • Kaulfussia (C.Presl) (en)
dbp:taxon
  • Christensenia (en)
dbp:wikiPageUsesTemplate
dcterms:subject
rdf:type
rdfs:comment
  • Christensenia is a genus of ferns in the botanical family Marattiaceae. The genus is confined to the . The basal chromosome number for this genus is 2n=80. Christensenia is unique in the Marattiaceae, because of its reticulate venation, palmately arranged leaves and radial synangia. Christensenia produces enormous amounts of spores, up to 7,000 spores per sporangium.The presence of a radial synangium is an archaic character, very similar to some of the fossil /, such as . Christensenia itself has no fossil record. (en)
  • Christensenia es un género de helechos de la familia Marattiaceae. Comprende 6 especies descritas y de estas, solo 2 aceptadas.​ (es)
  • Christensenia är ett släkte av kärlväxter. Christensenia ingår i familjen Marattiaceae. Kladogram enligt Catalogue of Life: (sv)
  • Christensenia é um género de pteridófitos pertencente à família Marattiaceae que agrupa duas espécies validamente descrita. (pt)
rdfs:label
  • Christensenia (es)
  • Christensenia (plant) (en)
  • Christensenia (pt)
  • Christensenia (sv)
owl:sameAs
prov:wasDerivedFrom
foaf:isPrimaryTopicOf
is dbo:wikiPageRedirects of
is dbo:wikiPageWikiLink of
is foaf:primaryTopic of
Powered by OpenLink Virtuoso    This material is Open Knowledge     W3C Semantic Web Technology     This material is Open Knowledge    Valid XHTML + RDFa
This content was extracted from Wikipedia and is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License