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fern (Fern)

A NonFloweringPlant that contains vascular tissue. This class includes true ferns, as well as horsetails, club mosses, and whisk ferns.

Ontology

SUMO / OBJECTS

Superclass(es)

[tree]
entity
is subclass of
  physical  
is subclass of
  object  
is subclass of
  self connected object  
is subclass of
  corpuscular object  
is subclass of
  organic object  
is subclass of
[tree]
entity
is subclass of
  physical  
is subclass of
  object  
is subclass of
  agent  
is subclass of
is subclass of
  organism  
is subclass of
  plant  
is subclass of
  non flowering plant  
is subclass of
  fern  

Coordinate term(s)

alga  fungus  moss 

Related WordNet synsets

Pteridophyta, division Pteridophyta
containing all the vascular plants that do not bear seeds: ferns, horsetails, club mosses, and whisk ferns; in some classifications considered a subdivision of Tracheophyta
Pteridophyta is kind of (all)...   Pteridophyta is kind of...   Pteridophyta is member of...   members of Pteridophyta...  
fern
any of numerous flowerless and seedless vascular plants having true roots from a rhizome and fronds that uncurl upward; reproduce by spores
fern is kind of (all)...   fern is kind of...   kinds of fern...   kinds of fern (all)...   fern is member of...   parts of fern...  
pteridophyte, nonflowering plant
plants having vascular tissue and reproducing by spores
pteridophyte is kind of (all)...   pteridophyte is kind of...   kinds of pteridophyte...   kinds of pteridophyte (all)...   pteridophyte is member of...  
fern family
families of ferns and fern allies
fern family is kind of (all)...   fern family is kind of...   kinds of fern family...   kinds of fern family (all)...   fern family is member of...  
fern genus
genera of ferns and fern allies
fern genus is kind of (all)...   fern genus is kind of...   kinds of fern genus...   kinds of fern genus (all)...   fern genus is member of...  
Filicopsida, class Filicopsida, Filicinae, class Filicinae
ferns
Filicopsida is kind of (all)...   Filicopsida is kind of...   Filicopsida is member of...   members of Filicopsida...  
See more related synsets on a separate page.

Axioms (1)

non flowering plant is disjointly decomposed into alga,fern,fungus,moss. 
(disjointDecomposition NonFloweringPlant Alga Fern Fungus Moss)