''Galiella'' is a

genus Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus com ...

fungi A fungus ( : fungi or funguses) is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and molds, as well as the more familiar mushrooms. These organisms are classified as a kingdom, separately from ...

in the family

Sarcosomataceae The Sarcosomataceae are a family of fungi in the order Pezizales. According to a 2008 estimate, the family contains 10 genera and 57 species. Most species are found in temperate areas, and are typically saprobic Saprotrophic nutrition or lyso ...

. The genus is widely distributed in northern

temperate In geography, the temperate climates of Earth occur in the middle latitudes (23.5° to 66.5° N/S of Equator), which span between the tropics and the polar regions of Earth. These zones generally have wider temperature ranges throughout t ...

regions, and according to one estimate, contains eight species.

Taxonomy

''Galiella'' was described in 1957 by Richard Korf and

John Axel Nannfeldt John-Axel Nannfeldt (baptized ''Johan Axel Frithiof Nannfeldt''), born 18 January 1904 in Trelleborg and deceased 4 November 1985 in Uppsala, was a Swedish botanist and mycologist. Nannfeldt studied natural history at the University of Uppsal ...

. In the early 1950s, French mycologist Marcelle Louise Fernande Le Gal used the generic name ''Sarcosoma'' to treat several species that she did not think belonged in the same genus as ''

Sarcosoma globosum ''Sarcosoma globosum'', or witches cauldron, is a species of fungus in the family Sarcosomataceae. It was first described in 1793 by Casimir Christoph Schmidel. Johann Xaver Robert Caspary transferred it to the genus '' Sarcosoma'' in 1891. A ...

'', the

type species In zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological type specimen ...

. As Korf later pointed out, this usage contravened the rules of botanical nomenclature. Korf and Nannfield proposed ''Galiella'' to accommodate these species, and set '' G. rufa'' as the type. The generic name honors French mycologist Marcelle Louise Fernande Le Gal.

Description

''Galiella'' includes bulgarioid species (those with a

morphology Morphology, from the Greek and meaning "study of shape", may refer to: Disciplines *Morphology (archaeology), study of the shapes or forms of artifacts *Morphology (astronomy), study of the shape of astronomical objects such as nebulae, galaxies, ...

similar to those in ''

Bulgaria Bulgaria (; bg, България, Bǎlgariya), officially the Republic of Bulgaria,, ) is a country in Southeast Europe. It is situated on the eastern flank of the Balkans, and is bordered by Romania to the north, Serbia and North Macedon ...

'') with

spore In biology, a spore is a unit of sexual or asexual reproduction that may be adapted for dispersal and for survival, often for extended periods of time, in unfavourable conditions. Spores form part of the life cycles of many plants, algae, f ...

s featuring surface warts that are made of

callose Callose is a plant polysaccharide. Its production is due to the glucan synthase-like gene (GLS) in various places within a plant. It is produced to act as a temporary cell wall in response to stimuli such as stress or damage. Callose is composed ...

pectic Pectin ( grc, πηκτικός ': "congealed" and "curdled") is a heteropolysaccharide, a structural acid contained in the primary lamella, in the middle lamella, and in the cell walls of terrestrial plants. The principal, chemical component o ...

substances that

stain A stain is a discoloration that can be clearly distinguished from the surface, material, or medium it is found upon. They are caused by the chemical or physical interaction of two dissimilar materials. Accidental staining may make materials app ...

with

methyl blue Methyl blue is a chemical compound with the molecular formula C37H27N3Na2O9S3. It is used as a stain in histology, and stains collagen blue in tissue sections. It can be used in some differential staining techniques such as Mallory's connect ...

dye.

Species

*'' Galiella amurensis'' *'' Galiella coffeata'' *'' Galiella japonica'' *'' Galiella rufa'' *'' Galiella sinensis'' *'' Galiella spongiosa'' *'' Galiella thwaitesii''

References

External links

Mushroom Observer
Images Pezizales Pezizales genera Taxa named by John Axel Nannfeldt Taxa described in 1957 Taxa named by Richard P. Korf {{Pezizomycetes-stub