Lateral Mushrooms identifications

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Total mushrooms fount: 436

Edible
Polyporus squamosus aka Cerioporus squamosus (yet to be confirmed new taxonomy) is a basidiomycete bracket fungus, with common names including dryad's saddle and pheasant's back mushroom.[2] It has a widespread distribution, being found in North America, Australia, Asia, and Europe, where it causes a white rot in the heartwood of living and dead hardwood trees. The name "dryad's saddle" refers to creatures in Greek mythology called dryads who could conceivably fit and ride on this mushroom, whereas the pheasant's back analogy derives from the pattern of colors on the bracket matching that of a pheasant's back. When planting season comes around and I cannot find morels, I am always pleased to find some dryad's saddle to collect. It's been much maligned as an edible of little value but I beg to fluctuate. It is everything regarding finding out how to pick and make it. Cover (pileus) 2-12 in wide-ranging round to kidney or supporter shaped, thick, overlapping on deceased solid wood often. Brown with scales that look much like feathers. Hence the titles pheasant backside and hawk's wing. The aroma is very distinctive smelling much like watermelon rind. Pleasant really! I've seen them referred to as "mealy" but that isn't how they remain here. Skin pores (hymenophore) Actually pipes that are small initially becoming quite large and angular jogging down the stem relatively. Whitish to yellowish tan. Stem (stipe) Very brief 3/4 2 in. mounted on the wood. Flesh White and non bruising. Spores White spore print out. That one makes one of the prettiest spore images of any mushroom I've printed. When and how to locate them (ecology) These increase on various very useless hardwoods (especially elm) largely in-may or June but once in a while later. A tree resting on the floor is your very best bet. Once in a while the may be on a full time income tree nevertheless they appear to favor very dead hardwood. Wet areas seem to be to create more. They are quite common and one of just a few reasonable edibles you will see at the moment of year. It really is nice to find when morel hunting is irritating. These will be within the same places each full season before solid wood is used. These have been called edible by some and poor by others just. They could be quite good though. My guidelines are that they have to be young, the pore level must be very skinny (1/16 in. or less may very well be good), & most importantly your blade needs to have the ability to go through it quickly. Long lasting blade reductions may very well be good easily. Sometimes just the outer edges are usable but nice tender ones are available. Preparation Once you've found sensitive specimens, they are really best prepared straightaway. Like a great many other wild mushrooms the aroma is ephemeral often disappearing within hours. Tempura frying will retain a few of this "watermelon" character. Saut?skillet or ing frying is an excellent way too. Slice them thin and cook them solid. Overcooking shall create toughness. I've tried drying them. They turn out as very white, crunchy potato chips that are pleasurable to eat dried. They maintained more of this unique smell than I expected. I've made a natural powder with them but have not attempted baking with it yet but it appears and smells good. The microwave produced something you will make shoes with. I've had very good luck with hard ones though. I cooked properly them and put them in the blender with poultry stock mixing until these were the consistency of the smoothie and then made mushroom soup. Really very good rather than like any other. Nothing else tastes or has the aroma of this mushroom. It is very good when prepared effectively really. I possibly could identify it by the smell with my eye shut down easily. Maybe it could taste "mealy" if it was stored in the refrigerator for two days. Actually, since differing people understand smell and flavour your experience could vary diversely. Comments Within the spring, that one is quite typical. Many you shall find are very leathery as well as your blade will won't trim it. Let it be just. Spring polypore (Polyporus arcularius) and Polyporus alveolaris look similar to it but are much smaller and incredibly tough.
Edible
In theory, this species of Hericium is easy to identify: it is the only species that forms a single clump of dangling spines, rather than hanging its spines from a branched structure. Additional identifying features include the fact that it typically appears on the wounds of living or very recently cut hardwoods, and the fact that its spines are mostly more than 1 cm in length. That's the theory. In practice positive identification is more difficult, since immature specimens of the branched species of Hericium often begin more or less as a single clump, and develop their branches with age. Further confusion stems from the fact that the long-spined species of Hericium, like Hericium erinaceus, may have short spines (1 cm in length or less) when they are young. In short, you must be sure that your specimen is mature (look for signs of brownish or yellowish discoloration) before betting the house on your identification of Hericium erinaceus. Description: Ecology: Saprobic and parasitic; usually growing alone or in pairs; fruiting from the wounds of living hardwoods (especially oaks); late summer and fall, or over winter and spring in warmer climates; widely distributed in North America. The illustrated and described collections are from Illinois. Fruiting Body: 8-16 cm across; consisting of one, unbranched clump of 1-5 cm long, soft spines hanging from a tough, hidden base that is attached to the tree; spines white, or in age discoloring brownish to yellowish. Odor and Taste: Odour not distinctive; when cooked the taste is reportedly delicious and, to some at least, rather like lobster cooked in butter. Habitat Saprobic, nearly always on beech and oak trees, stumps and fallen logs in Britain, but sometimes on other hardwoods. Bearded Tooth fungus is also reported to fruit occasionally on piles of sawdust. Microscopic Features: Spores 5-6 x 5.5-6 µ; globose to subglobose or subellipsoid; smooth or minutely roughened; hyaline and uniguttulate in KOH; amyloid. Gloeoplerous hyphae present, sometimes extending into hymenium to become cystidia (up to 50 x 6 µ, cylindric with knobbed apices, smooth, thin-walled).
Inedible
Inonotus hispidus (Bull. ex Fr.) Karst. Pelzporling, Almafa rozsd?stapl? (tapl?) Polypore h?ris?e, Shaggy Bracket. Habitat: Commonly between 10-20ft on the trunks of ash, but seen on walnut sometimes, london and apple plane. Strategy: Parasitic creating simultaneous white rot. Value: Brittle fracture at point of decay. The probability of standing timber being created is wonderful for biodiversity Annual bracket ranging from: 6 to 25 cm across 4 to 12 cm wide 2 to 10 cm thick Fan-shaped, usually single but occasionally fusing with others into overlapping groups, surface felty-hairy varying from ochraceous to tobacco-brown, finally blackish and bristly. Red to brown and like velvet on top and usually growing independently. The bracket will blacken with age and finally drop off within the year, remaining on the ground below the tree for a long time. Spores exuded from red to brown pores. Tubes 10-20(50)mm long. Pores 2 - 3 per mm, circular to angular, pale ochraceous at first, later brown and glancing in the light. Spores rust, subglobose, 9?12?4?10m. Habitat usually on ash but commonly on other trees such as elm, apple and walnut. Season summer but persisting on the tree in blackened state throughout the year, annual ( Seen in October ). Frequent. Not edible. Distribution, America and Europe.
Inedible
Clathrus archeri (Berk,) Dring Syn Anthurus archeri (Berk.) E. Fisher. Tintahalgomba, Tintenfischpilz, Octopus Stinkhorn. Fruit body growing from an egg shaped whitish volva 5 x 4cm, breaking into 4-8 starfish-like arms up to 10cm long, red to pink with the olivaceous-black spore bearing material on the inner side, odour strong and fetid with a hint of radish. Spores olive-brown average 5 x 2um. Habitat gardens and leaf litter. A native Australian fungus that is now found in both north America and Europe in warmer areas. Thanks to Geoffrey Kibby for the first photograph and to Mark Hampton for the second and Robert Corbyn for the third.
Edible
Hypsi means "high" or "on high" and zygus means a "yoke" Hypsizygus, then, referring to position of this mushroom often high in the tree. Ulm- refers to "elm" indicating one of the common substrates for this fungus. There are commercially grown forms of this mushroom grown and sold in supermarkets and specialist shops, usually referred to as Buna-shimeji syn Hon-shimeji, the Brown Beech Mushrooms, there is a white form called Bunapi-shimeji. Hypsizygus tessulatus (Bull. ex Fr.) Singer New syn. Hypsizygus marmoreus Laskapereszke. Cap 5-15cm across, convex becoming flatter and rather sunken; white to buff yellow, creamy tan or crust brown in the center; moist, smooth, minutely hairy, becoming cracked with scaly patches. Gills adnexed to sinuate, close to subdistant, broad; whitish becoming cream. Stem 40-110 x 10-30mm solid, off-center, enlarged toward the base; white; dry, smooth, sometimes hairy. Flesh thick, firm; white. Odor mushroomy. Taste mild. Spores globose, smooth, 5-7 x 5-7µ. Deposit white to buff. Season September-December . Habitat singly or scattered on old hardwood trees, especially elm, often quite high up. Frequent. In nature, shimeji are gilled mushrooms that grow on wood. Most often the mushroom is found on beech trees, hence the common name, Beech Mushroom. They are often small and thin in appearance and popular in many nations across the world. ---- Growing Hypsizygus tessulatus The groups of mushrooms are harvested before the caps open. The beige caps are a little coarse and are often harvested when they have a diameter of ca. 2 cm, while the fully grown mushrooms can reach a diameter of 7 to 9 cm. Recommended substrate: 80% hardwood, mixed fine + coarse; 10% cereals; 10% bran. humidity: 62 % ---- A delicious species, H. tessulatus falls under the umbrella concept of the Japanese "Shimeji" mushrooms. Firm textured, this mushroom is considered one of the most "gourmet" of the Oyster-like mushrooms. Recently, this mushroom has been attributed to having anti-cancer properties. I ncreasingly better know, this obscure mushroom compares favorably to P. ostreatus and P.pulmonarius in North American, European and Japanese markets. Mycelial Characteristics: Mycelium white, cottony, resembling P. ostreatus mycelium but not as aerial. Also, the mycelium of H. tessulatus does not exude the yellowish-orange metabolite nor does it form the classically thick, peelable mycelium, two features that are characteristic of Pleurotus species. Mircroscopic Features: This mushroom produces white spores. Suggested Agar Culture Media: Malt Yeast Peptone Agar (MYPA), Potato Dextrose Yeast Agar (PDYA), Dog Food Agar (DFA), or Oatmeal Yeast Agar (OMYA) Spawn Media: The first two generations of spawn can be grain. The third generation can be sawdust or grain. Substrates for Fruiting: Supplemented sawdust. Good wood types are cottonwood, willow, oak, alder, beech, or elm. The effectiveness of other woods has not yet been established. It seems that straw does not provide commercially viable crops unless inoculated up to 25% of its weight with sawdust spawn. Yield Potentials: 1/2 lb. of fresh mushrooms per 5 lb. block (wet weight) of supplemented hardwood sawdust/chips. Comments: A quality mushroom, Buna shimeji is popular in Japan and is being intensively cultivated in the Nagano Prefecture. The only two mushrooms which come close to this species in over-all quality are H. ulmarius or Pleurotus eryngii. In the same environment ideal for Shiitake (i.e. normal light, CO2 less than 1000 ppm), strains of H. tessulatus produce a stem less than 2 inches tall and a cap many times broader than the stem is long. When the light is reduced and the carbon dioxide levels are elevated, the mushrooms metamorphosize into the form preferred by the Japanese. Here again, the Japanese have set the standard for quality. In the growing room, abbreviated caps and stem elongation is encouraged so that forking bouquets emerge from narrow mouthed bottles. Modest light levels are maintained (400 lux) with a higher than normal carbon dioxide levels (>2000 ppm) to promote this form of product. From a cultivator's point of view, this cultivation strategy is well merited, although the mushrooms look quite different from those found in nature. This cultivation strategy is probably the primary reason for the confused identifications. When visiting Japan, American mycologists viewed these abnormal forms of H. tessulatus, a mushroom they had previously seen only in the wild, and suspected they belonged to Lyophyllum. Many of the strains of H. marmoreus cultivated in Japan produce dark gray brown primordia with speckled caps. These mushrooms lighten in color as the mushrooms mature, becoming tawny or pale woody brown at maturity. Most strains obtained from cloning wild specimens of H tessulatus from the Pacific Northwest of North America are creamy brown when young, fading to a light tan at maturity, and have distinct water-markings on the caps. The differences seen may only be regional in nature. This mushroom does not exude a yellowish metabolite from the mycelium typical of Pleurotus species. However, it has been found that H. tessulatus produces a mycelium-bound toxin to nematodes, similar to that present in the droplets of P. ostreatus mycelium. This discovery may explain why it is not likely to see a nematode infestation in the course of growing Hypsizygus tessulatus. Given the number of potentially valuable by-products from cultivating this mushroom, entrepreneurs might want to extract the water soluble anti-cancer compounds and/or menatacides before discarding the waste substrate.
Inedible
Ganoderma lucidum (Curt. ex Fr.) Karst. Gl-nzender Lackporling, Pecs-tviasz-tapl-, pecs-tviaszgomba, Ganoderme luisant, Ganoderme laque, Polypore lucide, Lacquered Bracket. Fruit body usually stalked. Bracket 10-25cm in diameter, 2-3cm thick, fan- or kidney-shaped, laterally attached, concentrically grooved and zoned ochraceous to orange brown, later purple-brown to blackish, and like the stem conspicuously glossy as if varnished. Stem up to 250 x 10-30mm, dark brown, glossy. Tubes 0.5-2cm long. Pores 4-5 per mm, circular, whitish then cream, finally tobacco brown, darkening on bruising when fresh. Spores rusty, ellipsoid-ovate with truncate end, 7-13 x 6-8um. Habitat on roots of deciduous trees. Season all year. Rare. Not edible. Distribution, America and Europe. ---- Habitat • Near or at the base, at the soil line, or attached to roots of living trees • On stumps and bases of dead trees, and sometimes from buried wood residues where trees have been removed Fruiting Time of Year • Summer through fall, turning black and persisting through to the following year Fruiting (Hymenial) Surface • White with small pores, 4-5 per mm, changing to brown with age Type of Decay • White root and butt rot Mode of Action • A moderately fast progressing root and butt rot The fungus can also kill cambial tissues and cause root death Frequency • Very common Tree Health Symptoms • Thin crowns • Dead branches • Yellowing leaves • Overall poor vigor • Some trees show no apparent health impacts from infection Edibility/Medicinal • Medicinal; used as an anti-inflammatory treatment • Sold in teas and pills in most oriental stores • Documented health benefits in medical literature Identifying Features (see adjacent photos) • Single or clusters of round to half-moon shaped conks usually attached directly to wood but occasionally with a lateral or central stem • 10 cm (4 in) up to 35 cm (14 in) across and 2.5 cm (1 in) or more thick • Cap or the top of the conk “varnished” red to mahogany with or without a white margin • Reddish-brown zonate interior or context • White pore surface that edges brown when fresh
Inedible
Inonotus dryadeus, commonly known as oak bracket, warted oak polypore, weeping polypore or weeping conk, is an inedible species of fungus belonging to the genus Inonotus, which consists of bracket fungi with fibrous flesh. Most often found growing at the base of oak trees, it causes white rot and decay of the trunks. It secretes an amber liquid which weeps from tubes in its upper surface. Bracket 10x65cm across, 5x25cm wide, 2x12cm thick, or sometimes forming large, irregular cushions, corky; Upper surface uneven, white-grey becoming brownish, finally very dark, margin broadly rounded and paler, exuding drops of yellowish liquid. Flesh rusty brown, fibrous. Tubes 5x20mm long, rusty-brown. Pores 3x4 per mm, circular then angular, white-grey becoming rusty. Spores white to yellowish, subglobose, 7x9x6.5x7.5m. Hyphal structure monomitic; generative hyphae lacking clamp-connections. Setae in the tubes dark brown with swollen base and hooked pointed tips. Habitat parasitic on various species of oak, found at the base of trunks. Season all year. Uncommon. ---- Ecology: Parasitic on living oaks in eastern North America and, in the west, on true firs; causing a white butt rot and root rot; annual; growing alone, gregariously, or in shelving clusters; summer and fall (or over winter in warm climates); fairly widely distributed in North America but apparently absent in the Great Plains and Rocky Mountains. Cap: Up to 40 cm across; semicircular, kidney-shaped, cushion-shaped, or irregular; usually convex; finely velvety, becoming bald with age; often lumpy; buff to dull yellow, becoming brown with age; often exuding drops of amber liquid when fresh, especially along the margin; the margin thick. Pore Surface: Buff to yellowish when young, becoming brown; bruising slowly brown; exuding drops of amber liquid when fresh and young; with 4-6 circular to angular pores per mm; tubes to 2 cm deep. Stem: Absent. Flesh: Yellowish brown becoming reddish brown; soft, becoming leathery or corky; zoned. Chemical Reactions: Flesh black with KOH. Spore Print: Yellowish to brownish. Microscopic Features: Spores 6-8 x 5-7 µ; smooth; subglobose; hyaline in KOH; dextrinoid. Setae usually present but sometimes very rare; to about 40 x 15 µ; usually curved. Contextual hyphae thin- to thick-walled; simple-septate. ---- Habitat • At ground level attached to the base and larger roots of living trees • On stumps or dead trees Fruiting Time of Year • Summer through fall Fruiting (Hymenial) Surface • Small pores and gray-brown or darker Type of Decay • White root and butt rot with most of the decay concentrated in larger roots Mode of Action • Moderately slow progressing root rot eventually leading to root failure Frequency • Common Tree Health Symptoms • Often none other than the appearance of the fruiting bodies and extensively decayed root when a tree fails ---- Occurrence A basidiomycetes widespread and fairly common in Britain attacking various species of oak (Quercus), in my experience this year it has been seen on a regular basis. The fungus is sometimes also found on horse chestnut, sweet chestnut, beech, London plane, elm and more rarely on conifers. The fruiting body (Sporophore) is not very regular in its appearance, and quite often several years may elapse between the production of the fruiting body on an infected tree. The fruiting body is usually seen only on large, old living trees and occurs almost invariably near the butt. Fruiting Body It is a thick lumpy bracket, being sessile (without stalk) and can measure up to 300mm across and 80mm thick. Sometimes the fruiting bodies are imbricated (arranged so as to overlap) in groups. The upper surface colour is at first pale chamois yellow, later becoming brown. A constant and very characteristic feature of this fungus is the presence of drops of coloured liquid in little round depressions on the margin of the actively growing fruit-body. These depressions may persist after the drops have evaporated. The underside bears small whitish pores, and the flesh and tubes are rusty brown. The consistency of the flesh is soft at first, later becoming corky and then brittle with age. The fruiting bodies appear in the early Autumn and decompose during the winter turning black. Colonisation Strategy The attack is more or less confined to the heartwood and never spreads very far up the trunk, at most reaching 2 metres above soil level.
Inedible
Ganoderma tsugae Murr. Hemlock Varnish Shelf. Fruit body annual. Cap 5-25cm across, kidney- or fan-shaped; reddish to maroon or brownish, margin often white or yellow; surface smooth to wrinkled with a shiny, lacquered appearance. Tubes up to 1.5cm deep; pale purplish brown. Pores 5-6 per mm, circular to angular; surface cream-colored bruising yellowish or brownish. Stem up to 30-150 x 15-30mm, usually lateral; reddish brown to mahogany or almost black; surface has a highly varnished crust. Flesh up to 5cm thick, upper part soft and spongy, lower part corky when dried; creamy-colored to bud, with a darker layer next to tubes. Spores ellipsoid, blunt at one end, with thick double wall, 9-11 x 6-8-. Deposit rust-brown. Hyphal structure dimitic; clamps present. Habitat singly or in clusters on dead or dying coniferous wood, especially hemlock and spruce. Found in eastern North America, California, and Arizona. Season May-November. Comment The similar Ganoderma lucidum (Curt. ex Fr.) Karsten grows on deciduous trees. Ganoderma curtisii (Berk.) Murr., which occurs in the South, is probably not a distinct species but a form of Ganoderma lucidum (see our picture with the younger specimens). It has a distinct, usually central stem, and the cap is pallid or bright ochre rather than red-brown.
Inedible
Xylaria polymorpha (Pers. ex M-rat) Greville. Dead Man-s Fingers, Xilaire polymorphe, Vielgestaltige Holzkeule, Bunk-s agancsgomba, Houtknotszwam. Fruit body 3-8cm high, 1-3cm wide, irregularly club-shaped passing into a short cylindrical stalk below, black with a finely wrinkled or roughened surface. Flesh tough, white; the section shows the distinctive pattern of the spore-producing cavities, the perithecia, just below the surface crust. Asci 200 x 10um. Spores blackish, fusiform, 20-32 x 5-9um. Habitat in groups on stumps, usually beech. Season all year. Common. Not edible. Distribution, America and Europe. The two super latest shots were sent to me by David Tuckett. Thanks David.
Inedible
Xylaria longipes Nitschke. Langstielige Holzkeule, Nyeles agancsgomba, Dead Moll's Fingers. Similar to X. polymorpha but altogether more slender. Spores smaller, 12?16 x 5?7um. Habitat on stumps and fallen branches usually of sycamore. Season all year. Occasional. Not edible. Found In Europe.
Inedible
Xylaria hypoxylon (L. ex Hook.) Greville. Stag?s Horn or Candlesnuff Fungus, Xilaire du bois, Geweihf?rmige Holzkeule, Geweizwam, Szarvasagancsgomba. Fruit body 1?7cm high, subcylindric at first becoming flattened and branched into an antler-like shape, the upper branches powdered white, finally tipped black when mature, stalk black and hairy. Asci 100 x 8um. Spores black, bean-shaped, 11?14 x 5?6um. Habitat on dead wood. Season all year. Common. Not edible. Distribution, America and Europe.
Inedible
Xylaria carpophila (Pers.) Fr. Kleine Holzkeule. Similar to X. hypoxylon but generally much more slender. Habitat on old, rotting beech masts. Season all year. Occasional. Not edible. Found In Europe.
Edible
Volvariella bombycina (Schaeff. ex Fr.) Sing. syn. Volvaria bombycina (Schaeff. ex Fr.) Kummer. Wolliger Scheidling ?ri?s bocskorosgomba Volvaire soyeuse Silky Rosegill. Cap 5?20cm across, ovate then bell-shaped, whitish covered in long fine yellowish silky, almost hair-like fibres. Stem 70?150 x 10?20mm, often curved, tapering upwards from the bulbous base; volva membranous, large and persistant, somewhat viscid, white at first discolouring dingy brown. Flesh white becoming faintly yellowish. Taste slight, smell pleasant, like that of bean sprouts. Gills crowded, white at first then flesh-pink. Spore print pink. Spores elliptic, 8.5?10 x 5?6um. Habitat dead frondose trees, Maple, elm, and others, often in knot-holes or hollow trunks. Season early summer to autumn. Rare. Edible (Never eat any mushroom until you are certain it is edible as many are poisonous and some are deadly poisonous.) Distribution, America and Europe.
Edible
Vascellum pratense (Pers.) Kreisel syn. V. depressum (Bon.) Smarda syn. Lycoperdon depressum Bon. syn. Lycoperdon hiemale Vitt. M?nzenst?ubling, Sz?lessz?j? laposp?feteg (p?feteg), Lycoperdon des pr?s, Meadow Puffball. Fruit body 2?4cm across, subglobose narrowed into a short squat stem, white at first then yellowish flesh-coloured, finally light brown, outer layer scurfy and with some small white spines, inner wall smooth and shining opening by a small pore but eventually the upper part breaking away totally leaving the fruit body bowl-shaped. Gleba olive-brown; sterile base well-developed, separated from the spore mass by a distinct membrane. Spores olive-brown, globose, finely warted, 3?5.5m in diameter. Habitat on lawns, golf-courses or pasture. Season summer to late autumn. Common. Edible when young. Distribution, America and Europe.
Inedible
Ustulina deusta (Fr.) Petrak syn. Kretzschmaria deusta (Hoffm.:Fr.) P. Martin. Korsthoutskoolzwam Szenes ripacsosgomba. Fruit body forming irregular wavy cushions or encrusting the substrate, greyish white in the early stages soon becoming brittle enough to crush between the fingers, finally black and very brittle resembling charred wood. Asci 300 x 15m. Spores black, fusiform, 28?34 x 7?10um. Habitat on old dead stumps or roots of deciduous trees especially beech. Season late spring to summer, although the blackened state may be seen all year round. Common. Not edible. Found In Europe.
Choice
Ustilago maydis (DC) Corda syn. Ustilago zeae Ung. Corn Smut, Kukorica?sz?g, Cuitlacoche, Huitlacoche. This smut fungus attacks maize or corn causing a bulbous greyish-white fungal growth with a black interior to form on the corn ears, and sometimes a series of grey-black patches on leaves or stems. For farmers all over the world it has been considered a pest, but in Mexico the sweet corn infected with the fungus is a culinary delicacy known as Cuitlacoche or Huitlacoche (the name taken from the ancient Nauhatl). Pseudohyphae and short hyphae with clamp connections are sometimes present. The blastoconidia are irregular, spindle shaped. The teliospores are generated in the corn cob and on maturity are dispersed by wind, they then can overwinter in the soil and infect the next year's growth. For best eating, cuitlacoche should be harvested 16-18 days after infection, once the teliospores are mature. Edible and choice when maturing on corn cobs. Found all over the world, but most easily found in Mexico and some parts of the USA where deliberate infection takes place in order to produce a crop for sale. The images of Cuitlacoche in the edible stage has been lent to me by Jane Levi and Alex Veness.
Inedible
Tyromyces caesius (Schrad. ex. Fr.) Murr. syn. Polyporus caesius Schrad. ex Fr. New syn. Postia caesia Blauender Saftporling Elk?k?l? likacsosgomba (tapl?). Bracket 1?6cm across, 1?4cm wide, 0.3?1cm thick, single or in overlapping groups, semicircular; upper surface covered in fine long hairs, whitish, grey-blue with age or where handled. Tubes 0.5?4.5mm long, white later grey-blue. Pores 3?4 per mm, circular, white at first more grey or grey-blue with age. Spores white with grey-blue tint, sausage-shaped, amyloid, 4?5 x 0.7?1.0um. Hyphal structure monomitic; generative hyphae appearing glassy in KOH, and with clamp-connections. Habitat on dead conifers, especially spruce. Season all year, annual. Occasional. Not edible. Distribution, America and Europe.
Inedible
Tulostoma brumale Pers. ex Pers. Zitzenbovist, ?ves nyelesp?feteg, nyeles p?feteg, Tulostome mamelonn?, Winter Stalkball. Fruit body consisting of a globose head 1?2cm across attached to a slender fibrous stem 20?50 x 3?4mm. Head opening by a circular pore surmounting a pale ochre to whitish cylindrical mouth. Spores globose and finely warted, 3.5?5m in diameter. Habitat in sandy calcareous soil or dunes usually amongst moss, formerly found on old stone walls where mortar was used instead of cement. Season autumn. Rare. Not edible. Found In Europe and possibly in north America.
Choice
Tuber melanosporum Vitt., Perigord Truffle, Truffe du P?rigord, Die Perigord-Tr?ffel, Francia szarvasgomba, Tartufo nero di Norcia, tartufo di P?rigord, Perigordtruffel. Spherical or lumpy, 2-10cm across with a covering of polygonal warts, and the cut flesh turning violaceous-black with white river like lines throughout, wonderfully scented. Asci with up to 6 spoes 90-100 x 80-120um Spores elliptic, completely covered in spines 2-4um long, 29?55 x 22?35um. A specialty of the Perigore region of France, but also known from other countries around the Mediterranean, north Africa and Asia. Edible ? excellent considered the best truffle. Found In Europe, under trees especially cork oak.
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