Cortinarius camphoratus

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Cortinarius camphoratus
Cortinarius camphoratus 114071.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Fungi
Division: Basidiomycota
Class: Agaricomycetes
Order: Agaricales
Family: Cortinariaceae
Genus: Cortinarius
Species:
C. camphoratus
Binomial name
Cortinarius camphoratus
(Fr.) Fr. (1838)
Synonyms [1]
  • Agaricus camphoratusFr. (1821)
  • Inoloma camphoratum(Fr.) Wünsche (1877)

Cortinarius camphoratus, commonly known as the goatcheese webcap, is an agaric fungus in the family Cortinariaceae. The fungus is found in Europe and North America, where its fruit bodies (mushrooms) grow on the ground in a mycorrhizal association with spruce and firs in coniferous forests. Mushrooms are characterized by pale blue lilac colors when young, and a strong distinctive odor. Sources disagree as to the edibility of the mushroom, but they are generally not recommended for eating.

Contents

Taxonomy

The species was first described by Swedish mycologist Elias Fries under the name Agaricus camphoratus in his 1821 Systema Mycologicum. [2] In 1838 Fries transferred the species to Cortinarius . [3] Friedrich Otto Wünsche placed it in Inoloma in 1877. [1] The specific epithet camphoratus refers to the odor resembling camphor. [4] It is commonly known as the goatcheese webcap. [5]

Description

The fruit bodies of Cortinarius camphoratus have a cap that is initially convex before flattening out, sometimes developing a broad umbo; the diameter ranges from 4 to 10 cm (1.6 to 3.9 in). Initially curled inwards, the cap margin uncurls as the mushroom matures. The cap, which is covered with minute fibers matted on the surface, is buff with tints of lilac, although golden tones typically develop in age. The flesh, colored lilac to purple, has no distinctive taste, [6] and an odor that has been compared to "curry powder, rotting meat, old goats or goat's cheese, cold mashed potato, burnt horn, or sweaty feet." [5] The gills have an adnate attachment to the stipe; they are initially pale lilac when young, but become rusty-brown as the spores mature. The stipe measures 5 to 10 cm (2.0 to 3.9 in) long by 1 to 2 cm (0.4 to 0.8 in) wide, and thickens towards the base. Roughly the same color as the cap, it is solid (i.e., not hollow), and covered with silky white matted fibrils up to the level of the annular zone. The latter feature is formed when the cobwebby white partial veil collapses on the stipe. There is general disagreement about the edibility of the mushroom: it has been described as edible, [6] inedible, [5] or somewhat poisonous. [7] It is generally not recommended for consumption. [4]

Mushrooms produce a rusty-brown spore print. [6] The spores are pale brown, elliptical to slightly almond-shaped with minute, well-separated warts on the surface, and measure 8.5–11 by 5.5–6.5  μm. The cap cuticle is in the form of a cutis (with hyphae that run parallel to the cap surface); the hyphae measure 3–8 μm wide. [8]

Similar species

The "gassy webcap", Cortinarius traganus , is similar in appearance, and also has a pungent odor. A mildly poisonous species, it can be distinguished from C. camphoratus by the ochre or saffron-brown color of the gills, [9] and the reddish-brown color of the stipe interior. [10] Cortinarius tasmacamphoratus is a lookalike species found in Tasmania, Australia. It has a somewhat duller fruit body color, and gills that turn brown with age. [11]

Habitat and distribution

The species is found in Europe and North America, where it grows in a mycorrhizal association with conifers, including firs but especially with spruce. Mushrooms are found on the ground growing singly, scattered, or in groups, usually between September and October. [6]

See also

Related Research Articles

<i>Cortinarius semisanguineus</i> Species of fungus

Cortinarius semisanguineus is a medium-sized mushroom with a pale brown to ochre cap, and bright blood-red gills. It belongs to the genus Cortinarius, a group collectively known as webcaps. It is found growing in conifer plantations, and has recently been given the fanciful common name of surprise webcap. In the past it has been called the red-gilled webcap.

<i>Cortinarius mucosus</i> Species of mushroom

Cortinarius mucosus, commonly known as the orange webcap or the slimy cortinarius, is a species of mushroom in the family Cortinariaceae. In North America, the species is more commonly associated with northern coniferous forests. The specific epithet is derived from the Latin word mucosus, meaning mucus.

<i>Phlegmacium triumphans</i> Species of fungus

Phlegmacium triumphans, also known as the birch webcap, or yellow girdled webcap is a basidiomycete mushroom in the family Cortinariaceae. It is found in Europe and regarded as edible by some authorities, although others call it suspect and it resembles inedible species.

<i>Cortinarius violaceus</i> Species of fungus native to the Northern Hemisphere

Cortinarius violaceus, commonly known as the violet webcap or violet cort, is a fungus in the webcap genus Cortinarius native across the Northern Hemisphere. The fruit bodies are dark purple mushrooms with caps up to 15 cm (6 in) across, sporting gills underneath. The stalk measures 6 to 12 centimetres by 1 to 2 cm, sometimes with a thicker base. The dark flesh has a smell reminiscent of cedar wood. Forming symbiotic (ectomycorrhizal) relationships with the roots of various plant species, C. violaceus is found predominantly in conifer forests in North America and deciduous forests in Europe.

<i>Suillus pungens</i> Species of fungus in the family Suillaceae found in California

Suillus pungens, commonly known as the pungent slippery jack or the pungent suillus, is a species of fungus in the genus Suillus. The fruit bodies of the fungus have slimy convex caps up to 14 cm (5.5 in) wide. The mushroom is characterized by the very distinct color changes that occur in the cap throughout development. Typically, the young cap is whitish, later becoming grayish-olive to reddish-brown or a mottled combination of these colors. The mushroom has a dotted stem (stipe) up to 7 cm (2.8 in) long, and 2 cm (0.8 in) thick. On the underside on the cap is the spore-bearing tissue consisting of minute vertically arranged tubes that appear as a surface of angular, yellowish pores. The presence of milky droplets on the pore surface of young individuals, especially in humid environments, is a characteristic feature of this species. S. pungens can usually be distinguished from other similar Suillus species by differences in distribution, odor and taste. The mushroom is considered edible, but not highly regarded.

<i>Cortinarius varius</i> Species of fungus

Cortinarius varius, also known as the contrary webcap, is a basidiomycete mushroom of the genus Cortinarius. The mushroom has orangish-yellow caps that reach up to 10 cm (3.9 in) in diameter, and thick club-shaped stems up to 10 cm (3.9 in) long.

<i>Cortinarius traganus</i> Species of fungus

Cortinarius traganus, also known as the gassy webcap or lilac conifer cortinarius, is a basidiomycete mushroom of the genus Cortinarius. The mushrooms are characterized by their lilac color, the rusty-brown gills and spores, and rusty-brown flesh in the stem.

<i>Thaxterogaster purpurascens</i> Species of fungus

Thaxterogaster purpurascens is a species of mushroom producing fungus in the family Cortinariaceae. It is commonly known as the bruising webcap.

<i>Cortinarius delibutus</i> Species of fungus

Cortinarius delibutus, also known as the bluegill webcap or the yellow webcap, is a basidiomycete fungus of the genus Cortinarius. The fruit bodies are medium-sized, with shiny yellow caps on a sticky, yellow-banded club-shaped stem. The mushroom is found in Europe and North America, usually near birch or beech trees.

<i>Cortinarius cinnamomeus</i> Species of fungus

Cortinarius cinnamomeus, also known as the cinnamon webcap, is a basidiomycete mushroom of the genus Cortinarius. The fungus produces brown fruit bodies with caps up to 6 cm (2.4 in) wide and stems up to 12 cm (4.7 in) long. The closely crowded gills underside the cap are initially yellow before turning brown. Cortinarius cinnamomeus is common in damp places in coniferous forests. It is distributed throughout the temperate zone of the Northern Hemisphere.

<i>Cortinarius anomalus</i> Species of fungus

Cortinarius anomalus, also known as the variable webcap, is a basidiomycete fungus of the genus Cortinarius. It produces a medium-sized mushroom with a grayish-brown cap up to 5 cm (2 in) wide, gray-violet gills and a whitish stem with pale yellow belts below. The mushroom grows solitarily or in scattered groups on the ground in deciduous and coniferous forests. It is found throughout the temperate zone of the northern hemisphere.

<i>Cortinarius orellanus</i> Species of fungus

Cortinarius orellanus, commonly known as the fool's webcap or fools webcap, is a species of deadly fungus in the family Cortinariaceae native to Europe. Within the genus it belongs to a group known as the Orellani, all of which are highly toxic—eating them results in kidney failure, which is often irreversible. The mushroom is generally tan to brown all over.

<i>Cortinarius vanduzerensis</i> Species of fungus

Cortinarius vanduzerensis is a species of mushroom in the family Cortinariaceae. Described as new to science in 1972, it is known only from the Pacific Northwest region of North America, where it grows under conifers such as spruce, hemlock, and Douglas-fir. The fruit bodies of the fungus, or mushrooms, have a slimy dark chestnut-brown cap that becomes deeply radially grooved or corrugated in maturity, and reaches diameters of up to 8 cm. The gills on the underside of the cap are initially pinkish-buff before becoming pale brown when the spores mature. The stem is lavender, measuring 10–18 cm (4–7 in) long and 1–2 cm thick. The mushroom produces a rusty-brown spore print, with individual spores measuring 12–14 by 7–8 micrometers. The edibility of the mushroom has not been determined, and it has been described as "much too slippery to be of value".

<i>Phaeocollybia christinae</i> Species of fungus

Phaeocollybia christinae, commonly known as Christina's rootshank, is a species of fungus in the family Cortinariaceae. Found in the woodlands of Europe and eastern North America, it typically grows in sandy soil near conifer trees, especially spruce. The fruit bodies are characterized by a brownish cap with a pointed umbo, and a long stem that extends deeply into the soil.

<i>Cortinarius iodes</i> Species of fungus

Cortinarius iodes, commonly known as the spotted cort or the viscid violet cort, is a species of agaric fungus in the family Cortinariaceae. The fruit bodies have small, slimy, purple caps up to 6 cm (2.4 in) in diameter that develop yellowish spots and streaks in maturity. The gill color changes from violet to rusty or grayish brown as the mushroom matures. The species range includes eastern North America, Central America, northern South America, and northern Asia, where it grows on the ground in a mycorrhizal association with deciduous trees. The mushroom is not recommended for consumption. Cortinarius iodeoides, one of several potential lookalike species, can be distinguished from C. iodes by its bitter-tasting cap cuticle.

<i>Tricholoma vernaticum</i> Species of fungus

Tricholoma vernaticum is an agaric fungus of the genus Tricholoma native to the Pacific Northwest region of the United States. The fungus was originally described in 1976 as a species of Armillaria when that genus was more inclusive; it received its current name twenty years later. The stout fruit bodies (mushrooms) have moist white to grayish caps, a membranous ring on the stipe, and an odor resembling cucumbers. Mycorrhizal with conifers, the fungus fruits in the spring or early summer, with its mushrooms appearing on the ground singly or in groups at high elevations, often at the edge of melting snowbanks. The edibility of the mushroom is unknown, but it has a strong unpleasant odor and a mealy taste.

<i>Austrocortinarius australiensis</i> Species of fungus

Austrocortinarius australiensis, commonly known as the skirt webcap, is a species of mushroom in the family Cortinariaceae which is native to Australia and New Zealand. The white mushrooms appear in autumn and can grow very large, with their caps reaching 30 cm (12 in) in diameter.

<i>Sutorius eximius</i> Species of fungus

Sutorius eximius, commonly known as the lilac-brown bolete, is a species of fungus in the family Boletaceae. This bolete produces fruit bodies that are dark purple to chocolate brown in color with a smooth cap, a finely scaly stipe, and a reddish-brown spore print. The tiny pores on the cap underside are chocolate to violet brown. It is widely distributed, having been recorded on North America, South America, and Asia, where it grows in a mycorrhizal relationship with both coniferous and deciduous trees.

<i>Phlegmacium glaucopus</i> Species of fungus

Phlegmacium glaucopus is a species of fungus in the family Cortinariaceae. It is commonly known as the blue-foot webcap.

<i>Cortinarius alboviolaceus</i> Species of fungus

Cortinarius alboviolaceus is a basidiomycete mushroom of the genus Cortinarius native to Europe and North America.

References

  1. 1 2 "Cortinarius camphoratus (Fr.) Fr. 1838". MycoBank. International Mycological Association. Retrieved 2012-08-31.
  2. ↑ Fries EM (1821). Systema Mycologicum (in Latin). Vol. 1. Lundin, Sweden. p. 218.
  3. ↑ Fries EM (1838). Epicrisis Systematis Mycologici (in Latin). Uppsala, Sweden: Typ. Acad. p. 280.
  4. 1 2 Evenson VS (1997). Mushrooms of Colorado and the Southern Rocky Mountains. Englewood, Colorado: Westcliffe Publishers. p. 120. ISBN   978-1565791923.
  5. 1 2 3 Roberts P, Evans S (2011). The Book of Fungi. Chicago, Illinois: University of Chicago Press. p. 97. ISBN   978-0226721170.
  6. 1 2 3 4 Bessette A, Bessette AR, Fischer DW (1997). Mushrooms of Northeastern North America. Syracuse, New York: Syracuse University Press. pp. 106–7. ISBN   978-0815603887.
  7. ↑ Fuller TC, McClintock E (1988). Poisonous Plants of California. University of California Press. pp.  47. ISBN   978-0-520-05569-8.
  8. ↑ Courtecuisse R. (1999). Mushrooms of Britain and Europe. Collins Wildlife Trust Guides. London, UK: Harpercollins. p. 462. ISBN   978-0-00-220012-7.
  9. ↑ Mitchell K. (2006). Field Guide to Mushrooms and Other Fungi of Britain and Europe (Field Guide). New Holland Publishers. p. 114. ISBN   1-84537-474-6.
  10. ↑ Davis RM, Sommer R, Menge JA (2012). Field Guide to Mushrooms of Western North America. University of California Press. p. 264. ISBN   978-0-520-95360-4.
  11. ↑ Gasparini B, Soop K (2008). "Contribution to the knowledge of Cortinarius (Agaricales, Cortinariaceae) of Tasmania (Australia) and New Zealand" (PDF). Australasian Mycologist. 27 (3): 173–203 (see pp. 192–3).[ permanent dead link ]
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