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Termitomyces, the termite mushrooms, is a genus of basidiomycete fungi belonging to the family Lyophyllaceae. [3] All species in the genus are completely dependent on fungus-growing termites, the Macrotermitinae, to survive, and vice versa. [4]
Examples exist in the mushroom genera Armillaria and Xerula, both in the Physalacriaceae. Occasionally, basidiospores are not formed and parts of the "basidia" act as the dispersal agents, e.g. the peculiar mycoparasitic jelly fungus, Tetragoniomyces or the entire "basidium" acts as a "spore", e.g. in some false puffballs ( Scleroderma ).
Amanita phalloides is the most poisonous of all known mushrooms. [6] [7] [8] It is estimated that as little as half a mushroom contains enough toxin to kill an adult human. [9] It is also the deadliest mushroom worldwide, responsible for 90% of mushroom-related fatalities every year. [10]
It is a sister phylum to Dikarya. [3] [4] Informally known as zygomycetes I, Mucoromycota includes Mucoromycotina, Mortierellomycotina, and Glomeromycotina, and consists of mainly mycorrhizal fungi, root endophytes, and plant decomposers. [3] Mucoromycotina and Glomeromycotina can form mycorrhiza-like relationships with nonvascular plants. [5]
Not all true puffball mushrooms are without stalks. [inconsistent] Some may also be stalked, such as the Podaxis pistillaris, which is also called the "false shaggy mane". There are also a number of false puffballs that look similar to the true ones. [2] Common puffball, releasing spores in a burst by compressing the body
The genus Amanita was first published with its current meaning by Christian Hendrik Persoon in 1797. [1] Under the International Code of Botanical Nomenclature, Persoon's concept of Amanita, with Amanita muscaria (L.) Pers. as the type species, has been officially conserved against the older Amanita Boehm (1760), which is considered a synonym of Agaricus L. [2]
This mushroom is a choice edible, [4] [11] and is collected widely for consumption in Eurasia, the United States, Canada and some parts of Mexico. A. augustus has been implicated in specifically bioaccumulating the metal cadmium, with a quantity of 2.44 mg per kilogram of fresh weight as recorded in one Swiss study. [12]
The Amanitaceae is a family of mushroom-forming fungi. Amanita Pers. is one of the most speciose and best-known fungal genera. [1] The family, also commonly called the amanita family [citation needed], is in order Agaricales, the gilled mushrooms.