Research any topic before you write.

Find related topics. | Discover entities. | See connections. | Build a topical map.

Hydrangea macrophylla

Hydrangea macrophylla is a species of flowering plant in the family Hydrangeaceae, native and endemic to Japan. It is a deciduous shrub growing to 3 m (10 ft) tall by 2.5 m (8 ft) or more broad with large heads of pink or blue flowers in summer and autumn. It is currently treated as monotypic, with no subspecies or varieties. Common names include bigleaf…

Applications, Chemistry & Description

Use the mouse wheel or two fingers (on touchscreens) to zoom in and out of the map.

Research this topic

Explore the main themes, entities and connections around Hydrangea macrophylla. Start with the topic map, then use the sections below for research and deeper semantic analysis.

Explore this topic

Start with a few of the strongest sections from the source topic. These are research directions, not a list of keywords you must use.

Topics to explore

Browse the full topic structure. Each item opens a new analysis centered on that subject.

Overview

Distribution and habitat

Description

Colour and soil acidity

Chemistry

Uses

Cultivars

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

Map overview Semantic statistics

Hydrangea macrophylla

Nodes56
Edges55
Triples57
Avg. degree1.96
Density0.035714
Components1

How this topic connects Entity context

See the strongest relationship patterns around the current topic before diving into the raw triples.

Hydrangea macrophylla

Top relations

related to Distribution and habitat · 13
Hydrangea macrophylla → Americas, Azores, China, Honshu, Hydrangea, Japan, Korea, Madeira, Natural, New Zealand, Siberia, The, Wilson
related to External links · 13
Hydrangea macrophylla → All About Hydrangeas, Care, Culture, Etymology, Heronswood Nursery, History, Hydrangea, HydrangeasHydrangeas, Information, Informative, Splendor In The GrassHydrangeas, Their Pruning, Thoughts
related to Description · 9
Hydrangea macrophylla → Flowering, Hydrangea, In, Japan, Some, The, These, They, Two
related to References · 9
Hydrangea macrophylla → Chu, Hydrangea, Liu, Qi, Role, Scientia Horticulturae, Yang, Yuan, Zhang
related to Uses · 6
Hydrangea macrophylla → Amacha, D-galactosamine-induced, Hydrangea, Hydrangeae Dulcis Folium, It, Japanese
related to Colour and soil acidity · 5
Hydrangea macrophylla → An, Hydrangea, Scientists, The, This
is a · 2
Hydrangea macrophylla → corymb, species of flowering plant in the family Hydrangeaceae

Important terminology Word statistics

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

hydrangea var japonica macrophylla hortensia regel flowers cultivars blue thunb siebold large japan small leaves pink lacecap species plants red

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Hydrangea macrophyllais aspecies of flowering plant in the family Hydrangeaceae0.90text
Hydrangea macrophyllais acorymb0.90text
Hydrangea macrophyllarelated to Colour and soil acidityThe0.60section
Hydrangea macrophyllarelated to Colour and soil acidityHydrangea0.60section
Hydrangea macrophyllarelated to Colour and soil acidityAn0.60section
Hydrangea macrophyllarelated to Colour and soil acidityThis0.60section
Hydrangea macrophyllarelated to Colour and soil acidityScientists0.60section
Hydrangea macrophyllarelated to DescriptionThe0.60section
Hydrangea macrophyllarelated to DescriptionThey0.60section
Hydrangea macrophyllarelated to DescriptionHydrangea0.60section
Hydrangea macrophyllarelated to DescriptionTwo0.60section
Hydrangea macrophyllarelated to DescriptionFlowering0.60section

Related concept clusters Concept neighborhoods

These clusters group vocabulary that occurs around closely connected concepts in the source material.

    Connections between topic areas Semantic bridges

    Bridges can reveal useful research angles that are easy to miss in a flat list of related terms.

    Min side: 3
    For writers, content strategists, SEOs, marketers and creators — from quick topic research to advanced semantic analysis.