Organisms

Eucommiaceae

A plant family of the order Eucommiales, subclass Hamamelidae, class Magnoliopsida (some botanists have classified this in the order Hamamelidales or Urticales). Eucomia is an elmlike tree of central and eastern China. Leaves are alternate; deciduous flowers are solitary and unisexual and lack petals and sepals. The male flowers have 6 to 10 stamens and female flowers have one ovary of two carpels, one of which aborts during development so the fruit (a dry, winged structure) contains only one seed. The latex is a source of RUBBER. Tochu tea is an aqueous extract of Eucommia ulmoides leaves and a popular beverage in Japan. (Mutat Res 1997 Jan 15;388(1):7-20).

National Library of MedicineMedical Subject Headings2026

Structured Summary

Abstract

A plant family of the order Eucommiales, subclass Hamamelidae, class Magnoliopsida (some botanists have classified this in the order Hamamelidales or Urticales). Eucomia is an elmlike tree of central and eastern China. Leaves are alternate; deciduous flowers are solitary and unisexual and lack petals and sepals. The male flowers have 6 to 10 stamens and female flowers have one ovary of two carpels, one of which aborts during development so the fruit (a dry, winged structure) contains only one seed. The latex is a source of RUBBER. Tochu tea is an aqueous extract of Eucommia ulmoides leaves and a popular beverage in Japan. (Mutat Res 1997 Jan 15;388(1):7-20).

MeSH Record

Classification

Broader headings

Related Concepts

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MeSH Record

Synonyms

6 entry terms
  • Du-zhong
  • Eucommia ulmoides
  • Du zhong
  • Du-zhongs
  • Eucommia ulmoide
  • ulmoide, Eucommia

MeSH Record

Aspects Covered

20 allowable subheadings

Indexed with the subheadings adverse effects, anatomy & histology, chemistry, classification, cytology, drug effects, embryology, enzymology, genetics, growth & development, immunology, metabolism, microbiology, parasitology, physiology, poisoning, radiation effects, toxicity, ultrastructure, virology.

MeSH Record

History Note

2003

MeSH Hierarchy

Tree Number

  1. B01w.875w.800w.575w.912w.250w.348w

AMA Style

References

  1. National Library of Medicine. Eucommiaceae. Medical Subject Headings (MeSH). 2026. Unique ID D031283. http://id.nlm.nih.gov/mesh/2026/D031283
  2. Eucommiaceae. In: Wikipedia. https://en.wikipedia.org/wiki/Eucommiaceae
  3. Eucommiaceae. In: Wikidata. https://www.wikidata.org/wiki/Q2749532