Collybia nuda
(Bull.) Z.M. He & Zhu L. Yang
Blewit
Identity
Unique IDELEMENT_GLOBAL.2.911869
Element CodeNFFUNLENU1
Record TypeSPECIES
ClassificationSpecies
Classification StatusStandard
Name CategoryFungus
Endemicoccurs (regularly, as a native taxon) in multiple nations
KingdomFungi
PhylumBasidiomycota
ClassBasidiomycetes
OrderAgaricales
FamilyTricholomataceae
GenusCollybia
SynonymsAgaricus bicolorPers.Lepista nuda(Bull.) Cooke
Concept ReferenceSchalkwijk-Barendsen, H.M.E. 1991. Mushrooms of Western Canada. Lone Pine Publishing, Edmonton. 414 pp.
Taxonomic CommentsSpecies Fungorum (2025) transfers Lepista nuda to Collybia nuda; these represent the same concept for the element.
Other Nations (2)
United StatesNNR
| Province | Rank | Native |
|---|
| Indiana | SNR | Yes |
| Montana | SNR | Yes |
CanadaN5
| Province | Rank | Native |
|---|
| Manitoba | S4 | Yes |
| Saskatchewan | S3 | Yes |
| Alberta | S4 | Yes |
| Nova Scotia | SU | Yes |
| Island of Newfoundland | SNR | Yes |
| Yukon Territory | SU | Yes |
| New Brunswick | SU | Yes |
| British Columbia | S4 | Yes |
| Quebec | S5 | Yes |
Roadless Areas (51)
California (31)
| Area | Forest | Acres |
|---|
| Arroyo Seco | Angeles National Forest | 4,703 |
| Barker Valley | Cleveland National Forest | 11,940 |
| Black Mtn. | Sequoia National Forest | 15,102 |
| Camuesa | Los Padres National Forest | 8,209 |
| Chips Creek | Plumas National Forest | 12,940 |
| Crystal Creek | San Bernardino National Forest | 6,783 |
| Cucamonga A | Angeles National Forest | 1,249 |
| Cucamonga C | San Bernardino National Forest | 4,106 |
| Cutca Valley | Cleveland National Forest | 14,530 |
| Dennison Peak | Sequoia National Forest | 6,293 |
| Diable | Los Padres National Forest | 19,597 |
| East Yuba | Tahoe National Forest | 17,968 |
| Ferguson Ridge | Sierra National Forest | 6,104 |
| Fox Mountain | Los Padres National Forest | 52,072 |
| Garcia Mountain | Los Padres National Forest | 7,850 |
| Hixon Flat | San Bernardino National Forest | 8,095 |
| Juncal | Los Padres National Forest | 12,289 |
| Kelly | Six Rivers National Forest | 5,195 |
| Little Pine | Los Padres National Forest | 1,315 |
| Magic Mountain | Angeles National Forest | 15,542 |
| Malduce Buckhorn | Los Padres National Forest | 14,177 |
| Manzana | Los Padres National Forest | 2,101 |
| Mono | Los Padres National Forest | 28,141 |
| Moses | Sequoia National Forest | 22,077 |
| Nordhoff | Los Padres National Forest | 12,031 |
| San Dimas | Angeles National Forest | 7,160 |
| Santa Cruz | Los Padres National Forest | 21,182 |
| Sheep Mountain | Angeles National Forest | 21,098 |
| Strawberry Peak | Angeles National Forest | 7,245 |
| Trumbull Peak | Stanislaus National Forest | 6,164 |
| West Yuba | Tahoe National Forest | 16,059 |
Utah (8)
| Area | Forest | Acres |
|---|
| 0401002 | Ashley National Forest | 36,113 |
| 0401024 | Ashley National Forest | 12,882 |
| 418026 | Uinta National Forest | 14,038 |
| 418027 | Uinta National Forest | 13,884 |
| 418040 | Uinta National Forest | 1,702 |
| East Mountain | Manti-Lasal National Forest | 30,705 |
| Mt. Aire | Wasatch-Cache National Forest | 9,681 |
| White Pine | Wasatch-Cache National Forest | 1,942 |
References (5)
- Index Fungorum and Species Fungorum. 2018. <i>In</i> Index Fungorum-Species Fungorum (<a href="https://indexfungorum.org" target="_blank">https://indexfungorum.org</a> and <a href="https://speciesfungorum.org" target="_blank">https://speciesfungorum.org</a>) database export on 16 June 2018. Royal Botanic Gardens, Kew.
- Index Fungorum and Species Fungorum. 2025. <i>In</i> Index Fungorum-Species Fungorum (<a href="https://indexfungorum.org" target="_blank">https://indexfungorum.org</a> and <a href="https://speciesfungorum.org" target="_blank">https://speciesfungorum.org</a>) database export on 29 September 2025. Royal Botanic Gardens, Kew.
- MycoBank. 2025. MycoBank database download, export date January 2025. International Mycological Association. [http://www.mycobank.org]
- Schalkwijk-Barendsen, H.M.E. 1991. Mushrooms of Western Canada. Lone Pine Publishing, Edmonton. 414 pp.
- Species Fungorum. 2014. Species Fungorum Partnership (CABI, IT IS, Catalogue of Life). http://www.speciesfungorum.org (accessed 2014)