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Cantharellus is a genus of mushrooms, commonly known as chanterelles, a name which can also refer to the type species, Cantharellus cibarius. They are mycorrhizal fungi, meaning they form symbiotic associations with plants. Chanterelles may resemble a number of other species, some of which are poisonous.
The genus Stropharia is a group of medium to large agarics with a distinct membranous ring on the stipe. Well-known members of this genus include the edible Stropharia rugosoannulata and the blue-green verdigris agarics. Stropharia are not generally regarded as good to eat and there are doubts over the edibility of several species. However the species Stropharia rugosoannulata is regarded as prized and delicious when young, and is now the premier mushroom for outdoor bed culture by mycophiles in temperate climates.
Gastón Guzmán Huerta, a Mexican mycologist and anthropologist, was an authority on the genus Psilocybe.
Pinus herrerae, Herrera's pine, is a species of conifer in the family Pinaceae. It is found only in Mexico. It is a straight trunked tree, 30–35 m tall and 75–100 cm dbh.
Psilocybe aucklandiae is a species of agaric fungus in the family Hymenogastraceae. The species is known from the Auckland Region of New Zealand, where it grows from clay soils in exotic pine plantations and native forests. It is phylogenetically similar to or almost the same as Psilocybe zapotecorum from Mexico and South America. As a blueing member of the genus Psilocybe it contains the psychoactive compounds psilocin and psilocybin.
Phaeocollybia is a genus of fungi in the family Hymenogastraceae. They are characterized by producing fruit bodies (mushrooms) with umbonate caps and rough brown spores. The genus is widely distributed, and contains about 50 species. They are known for a long stipe which continues down into the ground, known as a rooting stipe or pseudorhiza formed as the fruitbody grows up from the subterranean colonized roots well below the organic soil layer. The genus is primarily mycorrhizal but may also be somewhat parasitic on forest trees.
Crepidotus is a genus of fungi in the family Crepidotaceae. Species of Crepidotus all have small, convex to fan-shaped sessile caps and grow on wood or plant debris. The genus has been studied extensively, and monographs of the North American, European and Neotropical species have been published.
Hygrocybe virescens, commonly known as the lime-green waxy cap, is a species of agaric mushroom in the family Hygrophoraceae. The lime-green colored mushroom has a limited geographical distribution, having been reported only from California, Washington, and Mexico.
Lactarius indigo, commonly known as the indigo milk cap, indigo milky, the indigo lactarius, or the blue milk mushroom, is a species of agaric fungus in the family Russulaceae. It is a widely distributed species, growing naturally in eastern North America, East Asia, and Central America; it has also been reported in southern France. L. indigo grows on the ground in both deciduous and coniferous forests, where it forms mycorrhizal associations with a broad range of trees. The fruit body color ranges from dark blue in fresh specimens to pale blue-gray in older ones. The milk, or latex, that oozes when the mushroom tissue is cut or broken — a feature common to all members of the genus Lactarius — is also indigo blue, but slowly turns green upon exposure to air. The cap has a diameter of 5–15 cm (2–6 in), and the stem is 2–8 cm (0.8–3 in) tall and 1–2.5 cm (0.4–1.0 in) thick. It is an edible mushroom, and is sold in rural markets in China, Guatemala, and Mexico. In Honduras, the mushroom is called a chora, and is generally eaten with egg; generally as a side dish for a bigger meal.
Multifurca is a rare genus of ectomycorrhizal fungi in the family Russulaceae. It was described in 2008, after molecular phylogenetic study had shown that it forms a monophyletic lineage within the family, sister to Lactarius. The genus contains six species known from the United States, Mexico, Costa Rica, India, China, Thailand, Australia, and New Caledonia, but so far has not been reported from Europe, Africa, or South America. Four of those species were formerly classified as Russula section Ochricompactae, and Multifurca furcata was originally described as a Lactarius species.
Lactifluus deceptivus, commonly known as the deceiving milkcap, is a common species of fungus in the family Russulaceae. It is found throughout eastern North America on the ground in coniferous forests near hemlock or deciduous forests near oak, and in oak-dominated forests of Costa Rica. It produces large mushrooms with funnel-shaped caps reaching up to 25 cm (9.8 in) in diameter, on top of hard white stems that may reach 4–10 cm (1.6–3.9 in) long and up to 3 cm (1.2 in) thick. The gills are closely spaced together and yellowish-cream in color. When young, the cap is white in all parts, but the depressed center becomes dull brownish in age and breaks up into scales. The edge of the cap has a roll of cottony tissue that collapses as the cap expands. The surface of the stem—especially near the base—has a velvety texture. The mushroom "bleeds" a milky white acrid latex when it is cut or injured. Similar milk-cap species with which L. deceptivus might be confused include Lactifluus piperatus, L. pseudodeceptivus, L. caeruleitinctus, L. subvellereus, Lactarius arcuatus and Lactarius parvulus.
Tricholosporum longicystidiosum is a species of fungus in the family Tricholomataceae. Found in Mexico, it was described as new to science in 1990.
Russula herrerae is an edible mushroom in the genus Russula. Described as new to science in 2002, it is found only in its type locality in Mexico, where it grows in temperate oak forests near the village of San Francisco Temezontla in the state of Tlaxcala. The specific epithet herrerae honors Mexican mycologist Teófilo Herrera. R. herrerae is classified in the section Plorantes, subsection Lactarioideae.
Teófilo Herrera Suárez was a Mexican mycologist who was known for his contributions to the Mexican mycological flora. He was also an emeritus professor at the National Autonomous University of Mexico (UNAM), where he worked for over 50 years.
Phaeocollybia amygdalospora is a species of fungus in the family Cortinariaceae. Found in Durango, Mexico, where it grows under pine, it was described as new to science in 1996 by mycologists Victor Bandala and Egon Horak. It has amygdaliform (almond-shaped) spores that measure 6.5–9 by 4–5 µm.
Phaeocollybia pseudolugubris is a species of fungus in the family Cortinariaceae. Found in the Popocatépetl region of México State, where it grows in forests of sacred fir and pine, it was described as new to science in 1996 by mycologists Victor Bandala and Egon Horak. It is a member of section Versicolores in the genus Phaeocollybia. Its spores are more or less ellipsoidal to almond-shaped, typically measuring 8–9 by 4–5 µm. Clamp connections are absent from the hyphae.
Phaeocollybia moseri is a species of fungus in the family Cortinariaceae. Found in Chiapas, Mexico, where it grows under pine, it was described as new to science in 1996 by Victor Bandala and Gastón Guzmán. It belongs to the section Versicolores of the genus Phaeocollybia. The specific epithet moseri honors Dutch mycologist Meinhard Moser, "on the occasion of his 70th anniversary and for his contribution to agaric systematics".
Pleurotus smithii is a species of fungus in the family Pleurotaceae, described as new to science by mycologist Gastón Guzmán in 1975. Like other species of the Pleurotus cystidiosus clade, it has an anamorphic form, named Antromycopsis guzmanii. P. smithii can be distinguished from P. cystidiosus by lack of pleurocystidia or them being only present in young stages as cystidioid elements, short hyphal segments of the conidiophores in the anamorph, and long subcylindrical cheilocystidia in the teleomorph form.
Cantharellus parvoflavus is a species of Cantharellus found in Mexico.
References
- ↑ Bandala VM, Montoya L, Guzmán G, Horak E (1996). "Four new species of Phaeocollybia". Mycological Research. 100 (2): 239–243. doi:10.1016/S0953-7562(96)80130-4.
