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词条 Hebeloma sinapizans
释义

  1. Taxonomy

  2. Description

  3. Habitat and distribution

  4. See also

  5. References

{{Taxobox
| image = Hebeloma sinapizans.JPG
| image_width = 234px
| image_caption =
| regnum = Fungi
| divisio = Basidiomycota
| classis = Agaricomycetes
| ordo = Agaricales
| familia = Hymenogastraceae
| genus = Hebeloma
| species = H. sinapizans
| binomial = Hebeloma sinapizans
| binomial_authority = (Paulet) Gillet (1878)
| synonyms_ref = [1]
| synonyms =
  • Hypophyllum sinapizans Paulet (1793)
  • Agaricus sinapizans (Paulet) Fr. (1838)
  • Hebeloma sinapizans (Paulet) Sacc. (1887)

}}

Hebeloma sinapizans, commonly known as the rough-stalked Hebeloma, is a species of mushroom in the family Hymenogastraceae. It has a strong radish-like smell, and a prominent bulbous stem base. It is larger than the similar and more common H. crustuliniforme, a relative that is also poisonous. H. sinapizans is found in Europe and North America.

Taxonomy

First described as Hypophyllum sinapizans by Jean-Jacques Paulet in 1793,[2] it was transferred to the genus Hebeloma by Claude Casimir Gillet in 1878.[3] It is commonly known as the "rough-stalked Hebeloma".

Description

The fruit body has a cap that is initially convex before flattening out in age, reaching a diameter of {{convert|4|–|15.5|cm|in|abbr=on}}. The cap may have a shallow umbo. The cap surface ranges from moist to sticky, and it is smooth with a margin that is first curled inward and expanding to become curled upward in maturity; the cap color is whitish-tan to cinnamon-tan, sometimes with pinkish- or reddish-brown tints. The flesh is whitish, thick, and has a radish-like odor and taste. Gills have an adnate attachment to the stipe, and they have a notch just before the point of attachment; the gill edges have tiny fringes or serrations. They are first whitish before turning to yellowish-brown to pale brown after the spores mature. The stipe measures {{convert|2|–|5|cm|in|1|abbr=on}} long by {{convert|1.3|–|2.5|cm|in|1|abbr=on}} thick, and is roughly equal in width throughout its length. Hebeloma sinapizans mushrooms are poisonous.

Fruit bodies produce a pale brown spore print. Spores are elliptical with a rough surface texture, and measure 10–14 by 6–8 µm.

Habitat and distribution

The fungus fruits on the ground in groups or fairy rings in deciduous and coniferous forests.

See also

  • List of Hebeloma species

References

1. ^{{cite book |author=Gillet CC. |title=Les Hyménomycètes ou Description de tous les Champignons qui Croissent en France |year=1878 |publisher=Ch. Thomas |location=Alençon |page=527 |language=French}}
2. ^{{cite book |author=Paulet JJ. |title=Traité des champignons |year=1793 |volume=2 |publisher=Louvre |location=Paris |at=plate 82 |language=French}}
3. ^{{cite web |title=Hebeloma sinapizans (Paulet) Gillet, Les Hyménomycètes ou Description de tous les Champignons qui Croissent en France: 527, 1878 |url=http://www.mycobank.org/BioloMICS.aspx?Table=Mycobank&Rec=12518&Fields=All |publisher=MycoBank. International Mycological Association |accessdate=2013-12-01}}
[1][2][3]
}}{{Taxonbar|from=Q2714643}}

5 : Hebeloma|Fungi described in 1793|Fungi of Europe|Fungi of North America|Fungi found in fairy rings

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