| Sarcodon thwaitesii | |
|---|---|
 | |
Scientific classification  | |
| Domain: | Eukaryota |
| Kingdom: | Fungi |
| Division: | Basidiomycota |
| Class: | Agaricomycetes |
| Order: | Thelephorales |
| Family: | Bankeraceae |
| Genus: | Sarcodon |
| Species: | S. thwaitesii |
| Binomial name | |
| Sarcodon thwaitesii | |
| Synonyms [1] | |
Sarcodon thwaitesii is a species of tooth fungus in the family Bankeraceae. It is found in Asia, Europe, and New Zealand, where it fruits on the ground in mixed forest.
The fungus was first described in 1873 by Miles Berkeley and Christopher Edmund Broome as Hydnum thwaitesii, from collections made in Sri Lanka. [2] Paul Christoph Hennings moved it to the now-defunct genus Phaeodon in 1898. [3] Dutch mycologist Rudolph Arnold Maas Geesteranus transferred it to the genus Sarcodon in 1964, noting "To judge from the hyphal structure and the spore characters, this is a true Sarcodon". [4] Gordon Herriot Cunningham's species Hydnum carbonarium, [5] described from New Zealand in 1958, is a synonym of S. thwaitesii. [1]
The specific epithet thwaitesii honors English botanist and entomologist George Henry Kendrick Thwaites, who was superintendent of the botanical gardens at Peradeniya, Sri Lanka.
Maas Geesteranus placed S. thwaitesii in the section Virescentes, along with S. atroviridis and S. conchyliatus . In all of these species, the flesh dries to a deep olive green color. [6]
The fruit bodies of Sarcodon thwaitesii have flattened, depressed, or rounded caps measuring 2.5–4.5 cm (1.0–1.8 in) in diameter. Initially pale pink in color, they change to pale reddish-brown, and ultimately to blackish-brown. The flesh, roughly the same color as the cap, has a bitter taste. The stipe is centrally attached to the cap, and measure 4–5 cm (1.6–2.0 in) long by 0.7–1 cm (0.3–0.4 in) at the top. The spines on the cap underside are at first purple or purple brown, drying to blackish brown in age, and measure 2–4 mm. Spores are brown in mass; microscopically, they are roughly spherical, covered with moderate sized growths (tubercules), and measure 6–8 by 6–7 µm. [7]
Sarcodon thwaitesii fruits on the ground in mixed forest. It is found in Asia, Europe, and New Zealand. [7]
Hydnellum is a genus of tooth fungi in the family Bankeraceae. Widely distributed in the Northern Hemisphere, the genus contains around 40 species. The fruitbodies of its members grow by slowly enveloping nearby bits of grass and vegetation. There is great variability in the form of Hydnellum fruitbodies, which are greatly influenced by environmental conditions such as rainfall and humidity, drying winds, and temperature. They are too tough and woody to eat comfortably. Several species have become the focus of increasing conservation concern following widespread declines in abundance.
Phellodon is a genus of tooth fungi in the family Bankeraceae. Species have small- to medium-sized fruitbodies with white spines on the underside from which spores are released. All Phellodon have a short stalk or stipe, and so the genus falls into the group known as stipitate hydnoid fungi. The tough and leathery flesh usually has a pleasant, fragrant odor, and develops a cork-like texture when dry. Neighboring fruitbodies can fuse, sometimes producing large mats of joined caps. Phellodon species produce a white spore print, while the individual spores are roughly spherical to ellipsoid in shape, with spiny surfaces.
Sarcodon is a genus of fungi in the family Bankeraceae, which is part of the order Thelephorales known for its almost universal ectomycorrhizal life style. The genus owes its name to the presence of teeth-like spines on the hymenophore, it is derived from ancient Greek; sarco = flesh and odon = tooth. This is why they are commonly called "tooth fungi", or "Hydnoid fungi".
Mycena adscendens, commonly known as the frosty bonnet, is a species of fungus in the family Mycenaceae. The fungus produces small white fruit bodies (mushrooms) with caps up to 7.5 mm (0.3 in) in diameter that appear to be dusted with sugar-like granules. Caps are supported by thin, hollow stems up to 20 mm (0.8 in) long, which are set on a disc-like base. Its distribution includes Europe, Turkey and the Pacific coast of the United States. The fruit bodies grow on fallen twigs and other woody debris on the forest floor, including fallen hazel nuts. The variety carpophila is known from Japan. There are several small white Mycena species that are similar in appearance to M. adscendens, some of which can be reliably distinguished only by examining microscopic characteristics.
The hydnoid fungi are a group of fungi in the Basidiomycota with basidiocarps producing spores on pendant, tooth-like or spine-like projections. They are colloquially called tooth fungi. Originally such fungi were referred to the genus Hydnum, but it is now known that not all hydnoid species are closely related.
Phellodon sinclairii is a native tooth fungus found in beech forests of New Zealand. It was first described by Miles Joseph Berkeley in 1867 as a species of Hydnum in Joseph Dalton Hooker's work Handbook of the New Zealand Flora. The type locality was on Maungatua. Gordon Herriot Cunningham transferred the species to the genus Phellodon in 1958.
Hydnellum fuscoindicum is a species of tooth fungus in the genus Hydnellum. It is found in the Pacific Northwest in moss around western hemlocks. It produces fruit bodies with a violet-black cap, violet flesh, and violet spines on the cap underside. The odor and taste are very farinaceous. The fungus was first described by Kenneth A. Harrison in 1964 as a species of Hydnum, then transferred to Sarcodon in 1967 by Rudolph Arnold Maas Geesteranus. He placed this species in section Violacei of Sarcodon, along with H. fuligineoviolaceum and H. joeides.
Hydnellum auratile is a tooth fungus in the family Bankeraceae. Fruit bodies of the fungus consist of closely grouped, funnel-shaped caps up to 5 cm (2.0 in) in diameter. The caps are initially bright orange with a white rim, and have a felt-like surface. On the cap underside, the hymenium has hanging orange spines with whitish tips. These spines extend a ways down the length of the short stipe. The flesh is orange in both the cap and stipe. In mass, the spores are brown. Microscopically, they measure 4–5 by 3.5–4.5 µm and have short, rounded tubercles on the surface. The widespread Hydnellum aurantiacum is a close lookalike, but can be distinguished by having a white to buff cap, dull orange to brown flesh, and white spines.
Hydnellum scrobiculatum, commonly known as the ridged tooth, is a tooth fungus in the family Bankeraceae. Widely distributed in the Northern Hemisphere, it is found in Asia, Europe, and North America.
Sarcodon aglaosoma is a species of tooth fungus in the family Bankeraceae. Found in Papua New Guinea, it was described as new to science in 1976 by Dutch mycologist Rudolph Arnold Maas Geesteranus. It is quite similar to H. joeides and S. ianthinus, both also from New Guinea.
Sarcodon conchyliatus is a species of tooth fungus in the family Bankeraceae. Found in Malaysia, it was described as new to science in 1971 by Dutch mycologist Rudolph Arnold Maas Geesteranus. The fruit bodies have finely tomentose caps that are dull ochraceous, greyish or brownish, and typically have drab to purplish tinges. The spines on the cap underside are not decurrent on the stipe. Maas Geesteranus placed the fungus in the section Virescentes, along with S. atroviridis and S. thwaitesii, all species with flesh that dries to a deep olive green color.
Sarcodon bubalinus is a European species of tooth fungus in the family Bankeraceae. First described by Christian Hendrik Persoon in 1825 as Hydnum bubalinum, it was transferred to the genus Sarcodon by Rudolph Arnold Maas Geesteranus in 1956.
Sarcodon regalis is a rare species of tooth fungus in the family Bankeraceae. It was described as new to science in 1975 by Dutch mycologist Rudolph Arnold Maas Geesteranus. It is found in Europe, where it usually associates with oak and sweet chestnut; pine has been reported as another associate. Fruit bodies have yellowish-brown, convex to flattened caps up to 10 cm (3.9 in) in diameter. The surface features adpressed scales that are broadest in the centre, narrowing toward the margin. The spines on the cap underside are 1.5–3 mm long; initially pale, they become brown to purplish brown after the spores mature. The spores are roughly spherical, measuring 5–6.5 by 4–5 μm.
Sarcodon rimosus, commonly known as the cracked hydnum, is a species of tooth fungus in the family Bankeraceae. Found in the Pacific Northwest region of North America, it was described as new to science in 1964 by mycologist Kenneth A. Harrison, who initially called it Hydnum rimosum. He transferred it to the genus Sarcodon in 1984. Fruit bodies of S. rimosum have convex to somewhat depressed caps that are 4–12 cm (1.6–4.7 in) in diameter. The surface becomes scaly in age, often developing conspicuous cracks and fissures. It is brown with violet tints. The flesh lacks any significant taste and odor. Underneath the cap cuticle, the flesh turns a bluish-green color when tested with a solution of potassium hydroxide. The brownish-pinks spines on the cap underside are typically 2.5–7 mm long, extending decurrently on the stipe. Spores are roughly spherical with fine warts on the surface, and measure 5–6.5 by 4.5–5 µm. The hyphae do not have clamp connections.
Sarcodon wrightii is a species of tooth fungus in the family Bankeraceae. It was first described in 1860 by Miles Berkeley and Moses Ashley Curtis as Hydnum wrightii. They were sent a specimen collected from Japan as part of the North Pacific Exploring and Surveying Expedition (1853–56). Rudolph Arnold Maas Geesteranus transferred it to the genus Sarcodon in 1967. The fungus produces roughly spherical spores that are tuberculate and measure 5.5–6.5 by 4.5–5.5 μm.
Hydnellum joeides is a species of tooth fungus in the family Bankeraceae.
Sarcodon leucopus is a species of tooth fungus in the family Bankeraceae. Found in Asia and Europe, it was described as new to science in 1825 by Christian Hendrik Persoon. Mycologists Rudolph Arnold Maas Geesteranus and John Axel Nannfeldt transferred it to the genus Sarcodon in 1969. Fruit bodies of the fungus have flattened to slightly depressed caps up to 20 cm (8 in) in diameter. The surface texture, initially finely felt-like, later cracks to form shiny scales. Its color is pale purplish-brown to dark brown. The stipe measures 4–8 cm (1.6–3.1 in) long by 2–6 cm (0.8–2.4 in) thick. Spines on the cap underside are up to 15 mm long and about 1 mm thick. The flesh has a disagreeable odor, and a bitter taste. Spores are roughly spherical, typically measuring 7.2–7.9 by 4.5–5.6 µm. The fungus is considered endangered in Switzerland.
Sarcodon subfelleus is a species of tooth fungus in the family Bankeraceae. It was described as new to science in 1961 by mycologist Kenneth A. Harrison, who initially called it Hydnum subfelleum. He transferred it to the genus Sarcodon in 1984. It is found in Nova Scotia, Canada, where it fruits on the ground singly or in groups under spruce and fir. The type collection was made in Glenmont, Kings County.
Sarcodon ustalis is a species of tooth fungus in the family Bankeraceae. It was described as new to science in 1964 by mycologist Kenneth A. Harrison, who initially called it Hydnum ustalie. He transferred it to the genus Sarcodon in 1984. It is found in Michigan, where it fruits on the ground in groups under Jack Pine. The type was collected by Ingrid Bartelli in Marquette, Michigan.
Metuloidea murashkinskyi is a species of tooth fungus in the family Steccherinaceae. It is found in Europe and Asia, where it causes a white rot on the wood of deciduous trees.
{{cite journal}}: Cite journal requires |journal= (help)