Statements (24)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:plant_species
|
| gptkbp:characteristic |
lack true leaves
lack true roots |
| gptkbp:class |
gptkb:Psilotopsida
|
| gptkbp:commonName |
whisk fern family
|
| gptkbp:describedYear |
1844
|
| gptkbp:distribution |
tropical and subtropical regions
|
| gptkbp:division |
gptkb:Pteridophyta
|
| gptkbp:firstDescribed |
gptkb:Joseph_Dalton_Hooker
|
| gptkbp:kingdom |
gptkb:Plantae
|
| gptkbp:notableSpecies |
gptkb:Psilotum_nudum
gptkb:Tmesipteris_tannensis |
| gptkbp:numberOfSpecies |
2
about 12 |
| gptkbp:order |
gptkb:Psilotales
|
| gptkbp:photosyntheticStem |
yes
|
| gptkbp:phylogeneticPosition |
closely related to ferns
|
| gptkbp:reproduction |
spores
|
| gptkbp:sporeProduction |
homosporous
|
| gptkbp:typeSpecies |
gptkb:Psilotum
gptkb:Tmesipteris |
| gptkbp:bfsParent |
gptkb:whisk_ferns
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Psilotaceae
|