| 词条 | Panaeolus semiovatus var. semiovatus |
| 释义 |
| name = Panaeolus semiovatus var. semiovatus | image = Panaeolus semiovatus_LC0334.jpg | image_width = 234px | regnum = Fungi | divisio = Basidiomycota | classis = Agaricomycetes | ordo = Agaricales | familia = Bolbitiaceae | genus = Panaeolus | species = P. semiovatus var. semiovatus | binomial = Panaeolus semiovatus var. semiovatus | binomial_authority = Fr. (Lundell) | synonyms =
| name = Panaeolus semiovatus var. semiovatus | whichGills = adnexed | capShape = convex | hymeniumType=gills | stipeCharacter=ring | ecologicalType=saprotrophic | sporePrintColor=black | howEdible=unknown}} Panaeolus semiovatus var. semiovatus, also known as Panaeolus semiovatus and Anellaria separata, is a medium-sized buff-colored mushroom/toadstool that grows on horse dung, and has black spores. While some guides list this species as edible, a few people experience gastric upset after consumption. Its common names are the shiny mottlegill, or egghead mottlegill. DescriptionThe cap is up to 8 cm across, dark buff to white, parabolic to nearly convex in maturity. It is sticky when wet, and often wrinkles when dry. The stem is 15 cm by 20 mm, solid and smooth, with an annulus (ring) that is white, but is often found blackened by falling spores. The gills are adnexed, being wider in the middle, and narrowing at both ends, they are brown to black. The flesh is white, or straw-colored.[1][2] This is a buff, or whitish-colored mushroom that grows in horse dung. It is widely distributed and is present in many temperate zones of the world. The very similar Panaeolus semiovatus var. phalaenarum (Fr.) Ew. Gerhardt. 1996 syn. Panaeolus phalaenarum (Bull.) Quel. is more slender (cap 2–4 cm), and lacks the ring.[3] As seen below, this mushroom varies from white to dark buff in coloration.See also{{Portal|Fungi}}
References1. ^{{Cite book | author = Roger Phillips | year = 2006 | title = Mushrooms | publisher = Pan MacMillan | isbn = 0-330-44237-6}} 2. ^{{Cite book | author = Thomas Laessoe | year = 1998 | title = Mushrooms (flexi bound) | publisher = Dorling Kindersley | isbn = 0-7513-1070-0}} 3. ^{{Cite book | author = Marcel Bon | year = 1987 | title = The Mushrooms and Toadstools of Britain and North Western Europe | publisher = Hodder and Stoughton | isbn = 0-340-39935-X}}
External links{{Commons|Panaeolus semiovatus}}
3 : Panaeolus|Fungi of Europe|Fungi of North America |
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