Boletus aurantiosplendens

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Boletus aurantiosplendens
Boletus aurantiosplendens 01.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Fungi
Division: Basidiomycota
Class: Agaricomycetes
Order: Boletales
Family: Boletaceae
Genus: Boletus
Species:
B. aurantiosplendens
Binomial name
Boletus aurantiosplendens
Baroni, 1998

Boletus aurantiosplendens is a species of fungus native to eastern North America. Timothy J Baroni described the species in 1998, from material collected near Franklin in Macon County, North Carolina. [2] The species name is from the Latin words aurantium "orange", [3] and splendens "bright". [4]

The cap is 3–11 centimetres (1.2–4.3 in) in diameter, and is convex to flattened in shape. Its colour ranges from mandarin orange to yellowish brown, with young mushroom caps having a more tan centre and orange at the cap margin. The cap surface has a velvety or suede feel. The flesh is bright or light yellow and darkens slightly on bruising. Underneath the cap, the mushroom has bright yellow pores. They are adnexed at the junction of the stalk. The pores themselves are 0.5 to 1 millimetre (0.020 to 0.039 in) in diameter and round or slightly angular. The spore print is olive or dark brown. [2] The stalk is 5–8 centimetres (2.0–3.1 in) high and 1.5–3 centimetres (0.59–1.18 in) wide. [5] Its edibility is unknown. [5]

The mushrooms appear from July to September, [5] in humus in mixed woodlands under North American beech ( Fagus grandifolia ), oak ( Quercus ), hickory ( Carya ), red maple ( Acer rubrum ), American tulip tree ( Liriodendron tulipifera ) and shortleaf pine ( Pinus echinata ). [2] It is only known from seven sites across 600 km, in central and western North Carolina, western South Carolina, northern Georgia and eastern Tennessee. [1]

As it is such a striking mushroom, it is hard to overlook and is hence thought not to have many overlooked colonies. It has therefore been proposed that this species be rated as near threatened on the IUCN Red List. [1]

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<i>Hortiboletus rubellus</i> Species of fungus

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<i>Boletellus ananas</i> Species of fungus

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<i>Suillus salmonicolor</i> Species of fungus in the family Suillaceae

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<i>Butyriboletus regius</i> Species of fungus

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<i>Boletus rubroflammeus</i> Species of fungus

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<i>Boletus auripes</i> Species of fungus

Boletus auripes, commonly known as the butter-foot bolete, is a species of bolete fungus in the family Boletaceae. First described from New York in 1898, the fungus is found in eastern Asia, Central America, and eastern North America from Canada to Florida. It is a mycorrhizal species and typically grows in association with oak and beech trees.

<i>Aureoboletus auriflammeus</i> Species of fungus

Aureoboletus auriflammeus, commonly known as the flaming gold bolete, is a species of bolete fungus in the family Boletaceae. Described as new to science in 1872, it is found in eastern North America, where it grows in a mycorrhizal association with oaks. The caps of the fruit bodies are golden orange, with a yellow pore surface on the underside, and a reticulated (network-like) stem. The edibility of the mushroom is not known.

<i>Neoboletus pseudosulphureus</i> Species of fungus

Neoboletus pseudosulphureus is a species of bolete fungus in the family Boletaceae. It is found in Europe, Central America, North America, and India, where it grows in deciduous and mixed forests. Initially uniformly yellow in color, all external surfaces of the fruit body undergo a variety of discolorations as it matures.

<i>Boletus carminiporus</i> Species of fungus

Boletus carminiporus is a species of bolete fungus in the family Boletaceae. Described as new to science in 1998, the species is found in the southern United States where it grows in a mycorrhizal association with various trees in mixed forests.

<i>Boletus subvelutipes</i> Species of fungus

Boletus subvelutipes, commonly known as the red-mouth bolete, is a bolete fungus in the family Boletaceae. It is found in Asia and North America, where it fruits on the ground in a mycorrhizal association with both deciduous and coniferous trees. Its fruit bodies (mushrooms) have a brown to reddish-brown cap, bright yellow cap flesh, and a stem covered by furfuraceous to punctate ornamentation and dark red hairs at the base. Its flesh instantly stains blue when cut, but slowly fades to white. The fruit bodies are poisonous, and produce symptoms of gastrointestinal distress if consumed.

<i>Pulveroboletus ravenelii</i> Species of fungus

Pulveroboletus ravenelii, commonly known as Ravenel's bolete or the powdery sulfur bolete, is a species of bolete fungus in the family Boletaceae. Described as new to science in 1853, the widely distributed species is known from Asia, Australia, North America, Central America, and South America. Mycorrhizal with oak, the fungus fruits on the ground singly, scattered, or in groups in woods. Fruit bodies (mushrooms) have convex to flat, yellowish to brownish-red caps up to 10 cm (4 in) in diameter. On the cap underside, the pore surface is bright yellow before turning dingy yellow to grayish brown with age; it stains greenish blue then grayish brown after injury. A cottony and powdery partial veil remains as a ring on the stipe. The mushrooms are edible, and have been used in traditional Chinese medicine and for mushroom dyeing.

<i>Buchwaldoboletus lignicola</i> Species of fungus

Buchwaldoboletus lignicola is a species of bolete fungus in the family Boletaceae native to Europe and North America. Found on wood, it is actually parasitic on the fungus Phaeolus schweinitzii. It has a convex yellow- to rusty brown cap, yellow to yellow-brown pores and stipe, and a brown spore print. Its edibility is unknown.

<i>Boletus subluridellus</i> Species of fungus

Boletus subluridellus is a species of bolete fungus in the family Boletaceae. Described as new to science in 1971 by American mycologists, the bolete is found in the eastern United States and Canada. It grows on the ground in coniferous and mixed forests in a mycorrhizal association with deciduous trees, especially oak. The fruit bodies (mushrooms) have orangish-red, broadly convex caps that are up to 10 cm (3.9 in) in diameter, with small, dark reddish pores on the underside. The pale yellow stipe measures 4–9 cm (1.6–3.5 in) long by 1.5–2.3 cm (0.6–0.9 in) thick. All parts of the fruit body will quickly stain blue when injured or touched.

<i>Boletus amyloideus</i> Species of fungus

Boletus amyloideus is a rare species of bolete fungus in the family Boletaceae. It was described as new to science in 1975 by mycologist Harry D. Thiers, from collections made in California. It fruit bodies have a convex to somewhat flattened reddish-brown cap measuring 3–6 cm (1.2–2.4 in) in diameter. The pore surface on the cap underside is bright yellow, with small angular pores and tubes measuring 4–8 mm long. The spore print is olive-brown; basidiospores are smooth, amyloid, spindle shaped to ellipsoid, and have dimensions of 13–16 by 4.5–5.5 µm. The bolete is known only from coastal California, where it grows on the ground in mixed forests. Its edibility is unknown.

References

  1. 1 2 3 "Boletus aurantiosplendens". Global Fungal Red List Initiative. IUCN. Retrieved 14 January 2018.
  2. 1 2 3 Baroni, T.J. (1998). "Boletus aurantiosplendens sp. nov.from the southern Appalachian Mountains with notes on Pulveroboletus auriflammeus, Pulveroboletus melleouluteus and Boletus auripes". Bulletin of the Buffalo Society of Natural Sciences. 36: 245–55.
  3. Eckel, P. M. "Aurantium, -ii". A Grammatical Dictionary of Botanical Latin. Missouri Botanical Garden.
  4. Simpson, D.P. (1979). Cassell's Latin Dictionary (5th ed.). London: Cassell. p. 567. ISBN   0-304-52257-0.
  5. 1 2 3 Bessette, A.R.; Bessette, A.; Roody, W.C. (2000). North American Boletes: A Color Guide to the Fleshy Pored Mushrooms. Syracuse, New York: Syracuse University Press. pp. 92–93. ISBN   978-0-8156-0588-1.