Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:extinct_plant_genus
|
| gptkbp:class |
Lyginopteridopsida
|
| gptkbp:describedBy |
gptkb:William_Crawford_Williamson
|
| gptkbp:discoveredIn |
gptkb:19th_century
|
| gptkbp:division |
gptkb:Pteridospermatophyta
|
| gptkbp:extinct |
yes
|
| gptkbp:fossilRange |
gptkb:Carboniferous
|
| gptkbp:foundIn |
gptkb:Europe
gptkb:North_America |
| gptkbp:kingdom |
gptkb:Plantae
|
| gptkbp:knownFor |
seed ferns
|
| gptkbp:notableFeature |
woody stems
fern-like fronds seed reproduction |
| gptkbp:order |
Lyginopteridales
|
| gptkbp:photosynthesisType |
yes
|
| gptkbp:relatedTo |
gptkb:Medullosa
Calymatotheca |
| gptkbp:reproduction |
seeds
|
| gptkbp:typeSpecies |
Lyginopteris oldhamiana
|
| gptkbp:bfsParent |
gptkb:Pteridospermatophyta
|
| gptkbp:bfsLayer |
8
|
| https://www.w3.org/2000/01/rdf-schema#label |
Lyginopteris
|