Statements (17)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:plant_species
|
| gptkbp:characteristic |
vascular plants
jointed stems whorled leaves |
| gptkbp:class |
Sphenopsida
|
| gptkbp:division |
Sphenophyta
|
| gptkbp:extinct |
true
|
| gptkbp:firstAppearance |
gptkb:Devonian_period
|
| gptkbp:fossil |
widespread in Carboniferous period
|
| gptkbp:kingdom |
gptkb:Plantae
|
| gptkbp:lastAppearance |
gptkb:Triassic_period
|
| gptkbp:order |
Sphenophyllales
|
| gptkbp:relatedTo |
gptkb:Equisetaceae
|
| gptkbp:typeSpecies |
Sphenophyllum
|
| gptkbp:bfsParent |
gptkb:Equisetales
|
| gptkbp:bfsLayer |
7
|
| http://www.w3.org/2000/01/rdf-schema#label |
Sphenophyllaceae
|