Agaricales

Crepidotus mollis, from here.
Belongs within: Homobasidiomycetes.
Contains: Tricholomataceae, Amanita, Psathyrellaceae, Agaricaceae, Cortinariaceae.

The Agaricales are a clade within the basidiomycetes identified by molecular analyses, but which lack clear morphological synapomorphies. The majority of Agaricales produce gilled fruiting bodies (the classic 'mushroom'), but a number of subgroups produce different fruiting forms, such as various gasteroid taxa.

Agaricales
    |--+--+--Tricholomataceae BH05
    |  |  `--+--Clitopilus prunulus BH05 [=Agaricus prunulus RV01]
    |  |     `--+--+--Ossicaulis lignatilis BH05
    |  |        |  `--‘Tricholoma’ giganteum BH05
    |  |        `--Entoloma BH05
    |  |             |--E. odorifer BH05
    |  |             `--E. strictius BH05
    |  `--+--+--‘Clitocybe’ clavipes BH05
    |     |  `--Limnoperdon incarnatum BH05
    |     `--+--‘Clitocybe’ lateritia BH05
    |        `--+--Limacella glioderma BH05
    |           `--+--+--Amanita BH05
    |              |  `--Limacella glischra BH05
    |              `--Pluteus BH05
    |                   |--P. petasatus BH02
    |                   |--P. primus BH05
    |                   `--P. romellii JK06
    `--+--+--+--Callistosporium luteoolivaceum BH05
       |  |  `--Nidulariales BB02
       |  |       |--Crucibulum laeve BH05
       |  |       |--Cyathus striatus BH05
       |  |       `--Nidularia emodensis J87
       |  `--+--Laccaria BH05
       |     |    |--L. bicolor BH05
       |     |    `--+--L. amethystina BH05
       |     |       `--L. pumila BH05
       |     `--+--‘Cortinarius’ iodes BH05
       |        `--+--Rozites caperatus BH05
       |           `--+--Dermocybe marylandensis BH05
       |              `--‘Cortinarius’ bolaris BH05
       `--+--+--Psathyrellaceae BH05
          |  `--+--Agaricaceae BH05
          |     `--Tulostoma [Tulostomatales] BH05
          |          |--T. brumale HB02
          |          `--T. macrocephala BH05
          `--+--Cortinariaceae BH05
             `--+--Ripartitella brasiliensis BH05
                `--+--+--Bolbitius Fries 1838 BH05, RV01
                   |  |    `--B. vitellinus BH05
                   |  `--Conocybe rickenii BH05
                   `--+--+--Panaeolina foenisecii BH05
                      |  `--+--Anellaria semiovata BH05
                      |     `--Panaeolus acuminatus BH05
                      `--+--Inocybe BH05
                         |    |--I. cervicolor BH05
                         |    `--I. geophylla BH05
                         `--Crepidotus BH05
                              |--C. variabilis BH05
                              `--+--C. inhonestus BH05
                                 `--C. mollis BH05

Agaricales incertae sedis:
  Hymenogaster [Hymenogastraceae, Hymenogastrales] BB02
    |--H. decorus BB02
    |--H. olivaceus BB02
    |--H. sublilacinus BB02
    |--H. tener BB02
    `--H. vulgaris BB02
  Aureofungus Hibbett, Binder & Wang 2003 HBW03
    `--*A. yaniguaensis Hibbett, Binder & Wang 2003 HBW03
  ‘Agaricus’ extinctorius Linnaeus 1753 (n. d.) [=Prunulus extinctorius (Linnaeus) Gray 1821] RV01
  anam. Ozonium Link 1809 RV01
    `--anam. *Ozonium auricomium Link 1809 RV01
  ‘Coprinopsis’ Beeli 1929 non Karsten 1881 RV01
    `--*C. ealaensis Beeli 1929 RV01
  Clavaria [Clavariaceae] JK06
    `--C. zollingeri JK06

*Type species of generic name indicated

REFERENCES

[BB02] Binder, M., & A. Bresinsky. 2002. Derivation of a polymorphic lineage of Gasteromycetes from boletoid ancestors. Mycologia 94 (1): 85-98.

[BH02] Binder, M., & D. S. Hibbett. 2002. Higher-level phylogenetic relationships of homobasidiomycetes (mushroom-forming fungi) inferred from four rDNA regions. Molecular Phylogenetics and Evolution 22 (1): 76-90.

[BH05] Binder, M., D. S. Hibbett, K.-H. Larsson, E. Larsson, E. Langer & G. Langer. 2005. The phylogenetic distribution of resupinate forms across the major clades of mushroom-forming fungi (Homobasidiomycetes). Systematics and Biodiversity 3 (2): 113-157.

[HB02] Hibbett, D. S., & M. Binder. 2002. Evolution of complex fruiting-body morphologies in homobasidiomycetes. Proceedings of the Royal Society of London Series B – Biological Sciences 269: 1963-1969.

[HBW03] Hibbett, D. S., M. Binder & Z. Wang. 2003. Another fossil agaric from Dominican amber. Mycologia 95 (4): 685-687.

[JK06] James, T. Y., F. Kauff, C. L. Schoch, P. B. Matheny, V. Hofstetter, C. J. Cox, G. Celio, C. Gueidan, E. Fraker, J. Miadlikowska, H. T. Lumbsch, A. Rauhut, V. Reeb, A. E. Arnold, A. Amtoft, J. E. Stajich, K. Hosaka, G.-H. Sung, D. Johnson, B. O'Rourke, M. Crockett, M. Binder, J. M. Curtis, J. C. Slot, Z. Wang, A. W. Wilson, A. Schüßler, J. E. Longcore, K. O'Donnell, S. Mozley-Standridge, D. Porter, P. M. Letcher, M. J. Powell, J. W. Taylor, M. M. White, G. W. Griffith, D. R. Davies, R. A. Humber, J. B. Morton, J. Sugiyama, A. Y. Rossman, J. D. Rogers, D. H. Pfister, D. Hewitt, K. Hansen, S. Hambleton, R. A. Shoemaker, J. Kohlmeyer, B. Volkmann-Kohlmeyer, R. A. Spotts, M. Serdani, P. W. Crous, K. W. Hughes, K. Matsuura, E. Langer, G. Langer, W. A. Untereiner, R. Lücking, B. Büdel, D. M. Geiser, A. Aptroot, P. Diederich, I. Schmitt, M. Schultz, R. Yahr, D. S. Hibbett, F. Lutzoni, D. J. McLaughlin, J. W. Spatafora & R. Vilgalys. 2006. Reconstructing the early evolution of Fungi using a six-gene phylogeny. Nature 443: 818-822.

[J87] Judd, W. S. 1987. Floristic study of Morne La Visite and Pic Macaya National Parks, Haiti. Bulletin of the Florida State Museum – Biological Sciences 32 (1): 1-136.

[RV01] Redhead, S. A., R. Vilgalys, J.-M. Moncalvo, J. Johnson & J. S Hopple Jr. 2001. Coprinus Pers. and the disposition of Coprinus species sensu lato. Taxon 50: 203-241.