“Roccella tinctoria”的意思、由来-开放百科全书

词条

Roccella tinctoria

释义

Uses
References
External links

{{DISPLAYTITLE:Roccella tinctoria}}{{Taxobox
| image =
| image_caption =
| regnum = Fungi
| divisio = Ascomycota
| classis = Arthoniomycetes
| ordo = Arthoniales
| familia = Roccellaceae
| genus = Roccella
| species = R. tinctoria
| binomial = Roccella tinctoria
| binomial_authority = DC.
}}

Roccella tinctoria is a lichenised species of fungus in the genus Roccella, homotypic synonym of Lecanora tinctoria (DC.) Czerwiak., 1849. It was first described by Augustin Pyramus de Candolle in 1805. It has the following varieties:

R. t. var. portentosa
R. t. var. subpodicellata
R. t. var. tinctoria

and formae:

R. t. f. complanata
R. t. f. tinctoria

Uses

It is used to make litmus, a mixture of several organic compounds.

Orcinol, a natural phenolic organic compound, occurs in many species of lichens^[1] including R. tinctoria.

References

1. ^Robiquet: „Essai analytique des lichens de l’orseille“, Annales de chimie et de physique, 1829, 42, p. 236–257.

External links

Roccella tinctoria at Index Fungorum

2 : Arthoniomycetes|Lichens

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