MeSH Browser

MeSH Heading: Usnea
Tree Number(s): B01.300.107.685.500; B01.300.340.458.500
Unique ID: D020949
RDF Unique Identifier: http://id.nlm.nih.gov/mesh/D020949
Scope Note: A genus of lichen-forming fungi containing usnic acid and mucilage. Usnea barbata is used in HERBAL MEDICINE.
Entry Term(s): Usnea barbata
Registry Number: txid86620
Related Numbers: txid192174
Previous Indexing: Lichens (1967-1999)
Public MeSH Note: 2000
History Note: 2000
Date Established: 2000/01/01
Date of Entry: 1999/11/08
Revision Date: 2020/05/27

Allowable Qualifiers: chemistry (CH)

classification (CL)

cytology (CY)

drug effects (DE)

enzymology (EN)

genetics (GE)

growth & development (GD)

immunology (IM)

isolation & purification (IP)

metabolism (ME)

pathogenicity (PY)

physiology (PH)

radiation effects (RE)

ultrastructure (UL)

virology (VI)

Usnea MeSH Descriptor Data 2023