Clitocybe odora

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Clitocybe odora
Clitocybe-odora.jpg
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Fungi
Division: Basidiomycota
Class: Agaricomycetes
Order: Agaricales
Family: Tricholomataceae
Genus: Clitocybe
Species:
C. odora
Binomial name
Clitocybe odora
(Bull.) P.Kumm. (1871)
Synonyms [1]
  • Agaricus viridis Hudson (1778)
  • Agaricus odorus Bull. (1784)
  • Clitocybe viridis(Hudson) Gillet (1874)
Clitocybe odora
Information icon.svg
Gills icon.png Gills on hymenium
Flat cap icon.svg Cap is flat
Decurrent gills icon2.svg Hymenium is decurrent
Bare stipe icon.svg Stipe is bare
Transparent spore print icon.svg
Spore print is white
Mycorrhizal fungus.svgEcology is mycorrhizal
Mycomorphbox Edible.pngMycomorphbox Caution.pngEdibility is edible but not recommended

Clitocybe odora, commonly known as the blue green anise mushroom, [2] or aniseed toadstool, is a blue-green mushroom that grows near deciduous and coniferous trees. They can be found growing in small groups along the side of tree roots. This mushroom is edible, but a few expert mushroom hunters insist that young specimens should be avoided as they can be confused with Stropharia aeruginosa . The anise odor is due to the presence of p-anisaldehyde and a small amount of benzaldehyde. [3] This odor can give away the mushroom's presence before it is observed by eye.

Contents

Taxonomy

First described by the French mycologist Jean Baptiste Francois Pierre Bulliard (1742–1793). The specific epithet odora is from the Latin meaning "perfumed". [4]

Description

Young specimens have a light blue texture on the cap which fades to grey in age. The gills and stem are white with no ring.

Full grown specimens have blue-green, flowery, cup-shaped caps; the gills are creamy white, or reflect the blue-green color of the cap. The cap's surface feels rough. The stem is thick, is attached to the gills with no rings, and is textured, with a pale-yellow colour. The younger ones have a bell-shaped cap with a light blue or icy blue colour. The gills and stem are white, or bluish green. It has a strong scent and taste of aniseed, hence its name.

There is a white variety (Clitocybe odora var. alba Lange) that has the same strong odour.

Distribution and habitat

Found in both deciduous, and coniferous woods, it is widespread in the temperate zones, occurring in Asia, Europe, and North America. On the East Coast of North America it favours oak woodland, but it is often abundant in the coniferous forests of the Pacific Northwest. [2]

Edibility

The caps can be dried, and used as a condiment, or used fresh for flavouring. [5] Mushroom hunters should be sure to pick mature ones, mainly because the younger ones can be confused with several similar poisonous ones that grow along with this mushroom. Every part of the mushroom should be examined before collecting for the table. Also, the stem and the cut cap should be checked to see if there are any fly larvae. Some guides recommend avoiding eating the species. [6]

Related Research Articles

<i>Clitocybe</i> Genus of fungi

Clitocybe is a genus of mushrooms characterized by white, off-white, buff, cream, pink, or light-yellow spores, gills running down the stem, and pale white to brown or lilac coloration. They are primarily saprotrophic, decomposing forest ground litter. There are estimated to be around 300 species in the widespread genus.

<i>Clitocybe nuda</i> Species of mushroom

Clitocybe nuda, commonly known as the blewit or wood blewit and alternately described as Lepista nuda, is an edible mushroom native to Europe and North America. Described by Pierre Bulliard in 1790, it was also known as Tricholoma nudum for many years. It is found in both coniferous and deciduous woodlands. It is a fairly distinctive mushroom that is widely eaten, though there is some caution about edibility. Nevertheless, it has been cultivated in Britain, the Netherlands and France.

<i>Lepista personata</i> Species of fungus

Lepista personata is a species of edible fungus commonly found growing in grassy areas across Europe and is morphologically related to the wood blewit.

<i>Agaricus augustus</i> Species of fungus

Agaricus augustus, known commonly as the prince, is a basidiomycete fungus of the genus Agaricus.

<i>Agaricus silvicola</i> Species of fungus

Agaricus silvicola, also known as the wood mushroom or woodland agaricus, is a species of Agaricus mushroom related to the button mushroom. A. silvicola is a member of Agaricus section Arvenses, a group of morphologically similar mushrooms. A. silvicola, like other species in Agaricus section Arvenses, exhibits a positive Schäffer's reaction and potassium hydroxide reaction, and smells of almonds or anise.

<i>Clitopilus prunulus</i> Species of fungus

Clitopilus prunulus, commonly known as the miller or the sweetbread mushroom, is an edible pink-spored basidiomycete mushroom found in grasslands in Europe and North America. Growing solitary to gregarious in open areas of conifer/hardwood forests; common under Bishop pine along the coast north of San Francisco; fruiting shortly after the fall rains. It has a grey to white cap and decurrent gills.

<i>Inocybe geophylla</i> Species of fungus

Inocybe geophylla, commonly known as the earthy inocybe, common white inocybe or white fibercap, is a poisonous mushroom of the genus Inocybe. It is widespread and common in Europe and North America, appearing under both conifer and deciduous trees in summer and autumn. The fruiting body is a small all-white or cream mushroom with a fibrous silky umbonate cap and adnexed gills. An all-lilac variety lilacina is also common.

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

Tricholoma terreum, commonly known as the grey knight or dirty tricholoma, is a grey-capped mushroom of the large genus Tricholoma. It is found in coniferous woodlands in Europe, and has also been encountered under introduced pine trees in Australia and New Zealand. It is regarded as edible. A 2014 article speculated that it may be poisonous, but Sitta et al. in 2016 published in the same journal a counter article demonstrating the unfounded nature of such speculation.

<i>Panus conchatus</i> Species of fungus

Panus conchatus, commonly known as the lilac oysterling, smooth panus, or conch panus, is an inedible species of mushroom that occurs throughout the Northern Hemisphere. Its fruitbodies are characterized by a smooth, lilac- or tan-colored cap, and decurrent gills. The fungus is saprophytic and fruits on the decomposing wood of a wide variety of deciduous and coniferous trees. Despite being a gilled species, phylogenetic analysis has shown it is closely related to the pored species found in the family Polyporaceae.

<i>Clitocybe glacialis</i> Species of fungus

Clitocybe glacialis is a species of mushroom in the family Tricholomataceae. Formerly known as Lyophyllum montanum, this is a snowbank mushroom, always associated with melting snow along snowbanks and thus glacialis. Originally described by Alexander H. Smith in 1957, this North American species is typically found growing under conifers on mountains.

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

Tricholoma saponaceum, also known as the soap-scented toadstool, soapy tricholoma, soapy knight or soap tricholoma is an inedible mushroom found in woodlands in Europe and North America.

<i>Agaricus macrosporus</i> Species of fungus

Agaricus macrosporus is a rare, edible mushroom found from June at wood fringes and in meadows.

<i>Clitocybe brumalis</i> Species of fungus

Clitocybe brumalis, commonly known as the winter funnel cap, brumalis signifying "wintry", is an inedible mushroom of the genus Clitocybe. It grows in deciduous and coniferous woodland, only in winter; sometimes even under snow.

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

Amanita ravenelii, commonly known as the pinecone lepidella, is a species of fungus in the family Amanitaceae. The fruit bodies are medium to large, with caps up to 17 cm (6.7 in) wide, and a stem up to 25 cm (9.8 in) long and 3 cm (1.2 in) thick. The warts on the whitish cap surface are large—up to 6 mm (0.24 in) wide and 4 mm (0.16 in) high. The stem has a large bulb at its base, covered with whitish to brownish scales, that may root several centimeters into the soil. The ring on the stem is thick and cotton- or felt-like. It is widely distributed in mixed and deciduous forests of the southeastern United States, where it grows solitarily or in groups on the ground in late summer and autumn. The mushrooms have a unique chlorine like odor.

<i>Infundibulicybe geotropa</i> Species of fungus

Infundibulicybe geotropa, also known as the trooping funnel or monk's head, is a funnel-shaped toadstool widely found in Europe and in North America. A large sturdy cream- or buff-coloured funnel-shaped mushroom, it grows in mixed woodlands, often in troops or fairy rings, one of which is over half a mile wide. Although edible, it could be confused with some poisonous species of similar colouration and size.

<i>Tylopilus alboater</i> Species of fungus

Tylopilus alboater, called the black velvet bolete, by some, is a bolete fungus in the family Boletaceae. The species is found in North America east of the Rocky Mountains, and in eastern Asia, including China, Japan, Taiwan, and Thailand. A mycorrhizal species, it grows solitarily, scattered, or in groups on the ground usually under deciduous trees, particularly oak, although it has been recorded from deciduous, coniferous, and mixed forests.

<i>Clitocybe fragrans</i> Species of fungus

Clitocybe fragrans is a white mushroom with a "fragrant" (fragrans) odor of aniseed and can be confused with the aniseed toadstool. The cap ranges from 1–5 cm (0.39–1.97 in) in diameter. The stem is 2–6 cm (0.79–2.36 in) long and 2–5 mm wide. While edible, it should be avoided as it can be confused with deadly poisonous species, including Clitocybe dealbata. It also resembles Clitocybe odora.

<i>Paralepista flaccida</i> Species of fungus

Paralepista flaccida is a species of mushroom found across the Northern Hemisphere. It is known to form fairy rings.

<i>Infundibulicybe gibba</i> Species of gilled mushroom

Infundibulicybe gibba, and commonly known as the common funnel or funnel cap, is a species of gilled mushroom which is common in European woods.

References

  1. Index Fungorum
  2. 1 2 David Arora (1986). Mushrooms Demystified . Ten Speed Press. ISBN   0-89815-169-4.
  3. Sylvie Rapior; Sophie Breheret; Thierry Talou; Yves Pélissier & Jean-Marie Bessière (2002). "The anise-like odor of Clitocybe odora, Lentinellus cochleatus and Agaricus essettei". Mycologia. 94 (3): 373–376. doi:10.1080/15572536.2003.11833201. PMID   21156507. S2CID   46170831.
  4. Giovanni Pacioni (1993). The Macdonald Encyclopedia of Mushrooms and Toadstools (English version). Little, Brown & Company Ltd. ISBN   0-316-90625-5.
  5. Mabey, Richard (1975). Food For Free, a guide to the edible wild plants of Britain. Fontana / Collins.
  6. Phillips, Roger (2010). Mushrooms and Other Fungi of North America. Buffalo, NY: Firefly Books. p. 61. ISBN   978-1-55407-651-2.