The black trumpet, Craterellus cornucopiodes (L.) Pers.
Cantharellus cornucopioides (L.) Fr.
Craterellus ochrosporus Burt
Merulius cornucopioides (L.) With.
Merulius cornucopioides (L.) Pers.
Merulius purpureus With.
Pezicula cornucopioides (L.) Paulet
Peziza cornucopioides L.
Pleurotus cornucopioides (Pers.) Gillet
Sterbeeckia cornucopioides (L.) Dumort.
Horn of plenty
Trumpet of the dead
Fruiting body: cap 3-8 cm diameter; trumpet or funnel-shaped with a folded margin which when fully grown is usually wavy or lobe-like; its inner part is at first dark brown; later very dark grey, even black; scaly; on the outside usually grayish-brown; at first smooth, later wrinkled. Outside completely covered with hymenium, so a mature fungus is white and covered with bloom. The stem body is 50-120 mm long, hollow, narrowing towards the base; at the top gradually merging into the cap.
Flesh: very easily broken, slightly leathery, at first grayish-black, later deep black. Black color and brittle when dry.
Taste: mild, smells pleasant.
Spore print: white.
Spores: 12-15 x 7-8.5 µm; ovoid or elliptical; colorless.
Habitat: found in deciduous woods, in clusters. August to November.
Distribution: North, Central, and South America, Europe, Asia, and Japan (Pilz, 2002, p.12)
A compositional analysis of several mushroom species, including C. cornucopioides, revealed that this species has 6.3 g/kg phosphorus, 37.1 g/kg potassium, and 0.24 g/kg calcium (all values expressed as dry weight). Additionally, this species was, by comparison, low in protein content, containing 28.3% dry weight (Vetter, 1993).
Ethanolic extracts of the black trumpet inhibited the mutagenic effects of aflatoxin B1, benzo[a]pyrene, the acridine half mustard ICR-191 and 2-nitrofluorene in the Ames test for mutagenesis. Using the same test, the extracts had no inhibitory effects on 4-nitroquinoline-N-oxide, methyl methanesulfonate or N-methyl-N’-nitro-N-nitrosoguanidine (Gruter et al., 1990).
Magnus V, Lacan G, Aplin RT, Thaller V.
Glycerol tridehydrocrepenynate from the basidiomycete Craterellus cornucopioides.
Phytochem. 1989 28(11):3047-50.
Magnus V, Lacan G, Iskric S, Lewer P, Aplin RT, Thaller V.
Conversion of indole-3-ethanol to fatty acid esters in Craterellus cornucopioides.
Phytochem. 1989 28(11):2949-54.
Ohtsuka S, Ueno S, Yoshikumi C, Hirose F, Ohmura Y, Wada T, Fujii T, Takahashi E.
Polysaccharides having an anticarcinogenic effect and a method of producing them from species of Basidiomycetes.
UK Patent 1331513, 26 September 1973.
Pilz D, Norvell L, Danell E, Molina R. (2002).
Ecology and management of commercially harvested chanterelle mushrooms.
United States Department of Agriculture. 90 pp.