Statements (29)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:division
|
| gptkbp:contains |
gptkb:Ephedra
gptkb:Gnetum gptkb:Welwitschia |
| gptkbp:distinctiveFeature |
double fertilization (in some species)
vessel elements in xylem |
| gptkbp:distribution |
worldwide
|
| gptkbp:firstAppearance |
gptkb:Permian_period
|
| gptkbp:habitat |
tropical regions
arid regions |
| https://www.w3.org/2000/01/rdf-schema#label |
Gnetophytes
|
| gptkbp:kingdom |
gptkb:Plantae
|
| gptkbp:mainEconomicActivity |
Ephedra used in traditional medicine
Gnetum leaves used as food |
| gptkbp:notableSpecies |
gptkb:Ephedra_sinica
gptkb:Gnetum_gnemon Welwitschia mirabilis |
| gptkbp:numberOfSpecies |
3
~70 |
| gptkbp:photosynthesisType |
true
|
| gptkbp:phylum |
gptkb:Gnetophyta
|
| gptkbp:relatedTo |
angiosperms
conifers |
| gptkbp:reproduction |
seeds
|
| gptkbp:seedColor |
naked seeds
|
| gptkbp:type |
gymnosperm
|
| gptkbp:vascularPlant |
true
|
| gptkbp:bfsParent |
gptkb:gymnosperms
|
| gptkbp:bfsLayer |
6
|