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Sphenophyllopsida

Sphenophyllopsida je vymřelá třída vyšších (cévnatých) rostlin z oddělení přesličky (Equisetophyta). Na Zemi se vyskytovaly od devonu po trias, pak vymřely. Zařazení mezi přesličky není úplně jisté. Byly to šplhavé rostliny až liány kolem 1 m vysoké, stonek byl dlouze článkovaný. Listy byly vidličnatě větvené, často v šestičetných přeslenech. Sporofyly…

Overview, Related Topics & Entities

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Topic orientation

Sphenophyllopsida at a glance

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Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Oddělení
přesličky (Equisetophyta)
Třída
Sphenophyllopsida
Říše
rostliny (Plantae)

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Overview

Advanced semantic analysis

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How this topic connects Entity context

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Sphenophyllopsida

Top relations

Oddělení · 1
Sphenophyllopsida → přesličky (Equisetophyta)
Třída · 1
Sphenophyllopsida → Sphenophyllopsida
Říše · 1
Sphenophyllopsida → rostliny (Plantae)

Important terminology Word statistics

Frequent words and multi-word phrases across the lead, headings, infobox and body. Useful for terminology coverage.

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Important terminology

přesličky rostliny třída oddělení equisetophyta vyšších rostlin datové položky devonu trias stonek vymřelá cévnatých zemi vyskytovaly pak vymřely zařazení není

Entity relationships Subject–Predicate–Object triples

Extracted RDF-like relationships with confidence and source. The table includes structured facts and lower-confidence contextual relations.
SubjectPredicateObjectConfidenceSrc
SphenophyllopsidaOddělenípřesličky (Equisetophyta)1.00infobox
SphenophyllopsidaTřídaSphenophyllopsida1.00infobox
SphenophyllopsidaŘíšerostliny (Plantae)1.00infobox

Related concept clusters Concept neighborhoods

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    Connections between topic areas Semantic bridges

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    Map overview Semantic statistics

    Number of nodes, edges, triples, density and central hubs. Use it to gauge the size and connectivity of the map.

    Sphenophyllopsida

    Nodes7
    Edges6
    Triples3
    Avg. degree1.71
    Density0.285714
    Components1
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