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Agaricales |
 | | Species of Agaricales are widespread and diverse on land ranging from desert, grassland, forests, tundra, and shorelines in tropical, temperate, and arctic-alpine habitats. |
 | | Nevertheless, it appears reasonable that the most recent common ancestor of the Agaricales was probably a saprotroph or parasite with uninucleate, hyaline spores with a nodulose spore hilum, perhaps similar to early-diverging lineages of the Atheliales and Boletales, two groups most closely related to the Agaricales. |
 | | The Agaricales is one of three clades, together with the Atheliales and Boletales, that appear to form one of the more derived groups of Agaricomycetes (Binder et al. |
| www.tolweb.org /Agaricales/20551 (2895 words) |
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