Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:extinct_plant_species
|
| gptkbp:class |
gptkb:Rhyniopsida
|
| gptkbp:describedBy |
gptkb:Dianne_Edwards
|
| gptkbp:describedYear |
1975
|
| gptkbp:discoveredIn |
gptkb:United_States
|
| gptkbp:division |
gptkb:Tracheophyta
|
| gptkbp:family |
gptkb:Perticaceae
|
| gptkbp:fossilRange |
gptkb:Devonian
|
| gptkbp:genus |
gptkb:Pertica
|
| gptkbp:kingdom |
gptkb:Plantae
|
| gptkbp:notableFeature |
dichotomously branching axes
early vascular plant whorled lateral branches |
| gptkbp:order |
gptkb:Sawdoniales
|
| gptkbp:species |
quadrifaria
|
| gptkbp:bfsParent |
gptkb:Maine,_United_States
|
| gptkbp:bfsLayer |
6
|
| https://www.w3.org/2000/01/rdf-schema#label |
Pertica quadrifaria
|