Usnea

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"Usnea" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure, which enables searching at various levels of specificity.

MeSH information

Definition | Details | More General Concepts | Related Concepts | More Specific Concepts

A genus of lichen-forming fungi containing usnic acid and mucilage. Usnea barbata is used in HERBAL MEDICINE.

Descriptor ID	D020949
MeSH Number(s)	B01.300.107.685.500 B01.300.340.458.500
Concept/Terms	Usnea Usnea Usnea barbata Usnea barbata

Below are MeSH descriptors whose meaning is more general than "Usnea".

Organisms [B]
Eukaryota [B01]
Fungi [B01.300]
Ascomycota [B01.300.107]
Parmeliaceae [B01.300.107.685]
Usnea [B01.300.107.685.500]
Lichens [B01.300.340]
Parmeliaceae [B01.300.340.458]
Usnea [B01.300.340.458.500]

Below are MeSH descriptors whose meaning is related to "Usnea".

Below are MeSH descriptors whose meaning is more specific than "Usnea".

publications

Timeline | Most Recent

This graph shows the total number of publications written about "Usnea" by people in this website by year, and whether "Usnea" was a major or minor topic of these publications.

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