Statements (31)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:plant_species
|
| gptkbp:class |
gptkb:Polypodiopsida
|
| gptkbp:commonName |
royal fern family
|
| gptkbp:conservationStatus |
some species threatened
|
| gptkbp:distinctiveFeature |
large fronds
separate fertile and sterile fronds |
| gptkbp:distribution |
cosmopolitan
|
| gptkbp:division |
gptkb:Pteridophyta
|
| gptkbp:fossil |
gptkb:Permian_period
|
| gptkbp:habitat |
gptkb:wetlands
swamps moist forests |
| https://www.w3.org/2000/01/rdf-schema#label |
Osmundaceae
|
| gptkbp:kingdom |
gptkb:Plantae
|
| gptkbp:mainEconomicActivity |
horticulture
orchid potting medium |
| gptkbp:notableSpecies |
gptkb:Leptopteris_superba
gptkb:Osmunda_cinnamomea gptkb:Osmunda_regalis gptkb:Todea_barbara |
| gptkbp:numberOfSpecies |
about 20
|
| gptkbp:order |
gptkb:Osmundales
|
| gptkbp:otherGenus |
gptkb:Claytosmunda
gptkb:Leptopteris gptkb:Plenasium gptkb:Todea |
| gptkbp:phylogeneticPosition |
basal among leptosporangiate ferns
|
| gptkbp:sporeType |
homosporous
|
| gptkbp:typeSpecies |
gptkb:Osmunda
|
| gptkbp:bfsParent |
gptkb:Ferns
|
| gptkbp:bfsLayer |
5
|