''Chalciporus radiatus'' is a bolete fungus of the family Boletaceae. Found in southern China, it was described as new to science in 2015 by Ming Zhang and Tai-Hui Li. The

specific epithet In taxonomy, binomial nomenclature ("two-term naming system"), also called nomenclature ("two-name naming system") or binary nomenclature, is a formal system of naming species of living things by giving each a name composed of two parts, bot ...

''radiatus'' refers to the distinct radial arrangement of the

hymenophore A hymenophore refers to the hymenium-bearing structure of a fungal fruiting body. Hymenophores can be smooth surfaces, lamellae, folds, tubes, or teeth. The term was coined by Robert Hooke Robert Hooke FRS (; 18 July 16353 March 1703) was ...

Description

Fruit bodies The sporocarp (also known as fruiting body, fruit body or fruitbody) of fungi is a multicellular structure on which spore-producing structures, such as basidia or asci, are borne. The fruitbody is part of the sexual phase of a fungal life cyc ...

have grayish-yellow to brownish-orange caps measuring in diameter. The pore surface on the cap underside is initially orange to red, later becoming brownish in age. Pores are small, measuring 1–2 mm in diameter. Spores are fusiform (tapered at both ends) to cylindrical with smooth walls, measuring 7–8 by 3.5–4

μm The micrometre ( international spelling as used by the International Bureau of Weights and Measures; SI symbol: μm) or micrometer (American spelling), also commonly known as a micron, is a unit of length in the International System of Unit ...

Habitat and distribution

Fruit bodies are found singly or scattered under '' Cunninghamia lanceolata'', and species of ''

Cyclobalanopsis An oak is a tree or shrub in the genus ''Quercus'' (; Latin "oak tree") of the beech family, Fagaceae. There are approximately 500 extant species of oaks. The common name "oak" also appears in the names of species in related genera, notably ...

'' and '' Castanopsis''. The

type Type may refer to: Science and technology Computing * Typing, producing text via a keyboard, typewriter, etc. * Data type, collection of values used for computations. * File type * TYPE (DOS command), a command to display contents of a file. * Ty ...

collection was made in Jiulongjiang National Forest Park in Chenzhou,

Hunan Province Hunan (, ; ) is a landlocked province of the People's Republic of China, part of the South Central China region. Located in the middle reaches of the Yangtze watershed, it borders the province-level divisions of Hubei to the north, Jiangxi t ...

; it has also been collected in

Guangdong Guangdong (, ), alternatively romanized as Canton or Kwangtung, is a coastal province in South China on the north shore of the South China Sea. The capital of the province is Guangzhou. With a population of 126.01 million (as of 2020) ...

References

External links

* Chalciporus Fungi of China Fungi described in 2015 {{Boletales-stub