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gptkbp:instanceOf
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gptkb:division
|
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gptkbp:commonName
|
gptkb:gnetophytes
|
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gptkbp:conservationStatus
|
some species threatened
|
|
gptkbp:containsGenus
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gptkb:Ephedra
gptkb:Gnetum
gptkb:Welwitschia
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gptkbp:distinctiveFeature
|
compound strobili
double fertilization (in some species)
opposite leaves in some genera
vessel elements in xylem
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gptkbp:distribution
|
tropical and subtropical regions
|
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gptkbp:domain
|
gptkb:Eukaryota
|
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gptkbp:firstAppearance
|
gptkb:Permian_period
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Gnetophyta
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gptkbp:kingdom
|
gptkb:Plantae
|
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gptkbp:mainEconomicActivity
|
Ephedra used in traditional medicine
Gnetum leaves used as food
|
|
gptkbp:notableSpecies
|
gptkb:Ephedra_sinica
gptkb:Gnetum_gnemon
Welwitschia mirabilis
|
|
gptkbp:numberOfSpecies
|
about 70
|
|
gptkbp:photosynthesisType
|
true
|
|
gptkbp:phylogeneticRelationship
|
closely related to other gymnosperms
not angiosperms
|
|
gptkbp:phylum
|
gptkb:Gnetophyta
|
|
gptkbp:pollinatedBy
|
insects
wind
|
|
gptkbp:reproduction
|
seeds
|
|
gptkbp:seedPlant
|
true
|
|
gptkbp:subdivision
|
gptkb:Gnetopsida
|
|
gptkbp:type
|
gymnosperm
|
|
gptkbp:vascularPlant
|
true
|
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gptkbp:bfsParent
|
gptkb:Gymnosperms
|
|
gptkbp:bfsLayer
|
5
|