While comparatively diminutive today, there was even a time in which it was mushrooms–and we’re talking massive, 24-feet-tall and three-feet-wide mushrooms–that covered the Earth, not trees. Fast forward 350 to 420 million years, and though these ‘shrooms have shrunk substantially, they still maintain their coolness. We provide you with some of our favorites below:
![](/uploads/tumb/img/201507/mushrooms-cyathus-striatus_tumb_660.jpg)
Cyathus striatus
![](/uploads/tumb/img/201507/mushrooms-hydnellum-peckii_tumb_660.jpg)
Hydnellum peckii
![](/uploads/tumb/img/201507/mushrooms-amethyst-deceiver_tumb_660.jpg)
Amethyst Deceiver
![](/uploads/tumb/img/201507/mushrooms-leratiomyces_tumb_660.jpg)
Leratiomyces mushroom
![](/uploads/tumb/img/201507/mushrooms-panus-fasciatus_tumb_660.jpg)
Panus fasciatus
![](/uploads/tumb/img/201507/mushrooms-amanita-muscaria_tumb_660.jpg)
Amanita muscaria
![](/uploads/tumb/img/201507/mushrooms-mycena-chlorophos_tumb_660.jpg)
Mycena chlorophos
![](/uploads/tumb/img/201507/mushrooms-rhodotus-palmatus_tumb_660.jpg)
Rhodotus palmatus
![](/uploads/tumb/img/201507/mushrooms-crepidotus_tumb_660.jpg)
Crepidotus
![](/uploads/tumb/img/201507/mushrooms-lepiota_tumb_660.jpg)
Lepiota mushroom
![](/uploads/tumb/img/201507/mushrooms-porcelain-fungus_tumb_660.jpg)
Porcelain Fungus
![](/uploads/tumb/img/201507/mushrooms-puffballs_tumb_660.jpg)
Puffball Mushroom
![](/uploads/tumb/img/201507/mushrooms-puffball-exploding_tumb_660.jpg)
An exploding puffball mushroom
![](/uploads/tumb/img/201507/mushrooms-phallus-indusiatus_tumb_660.jpg)
Phallus indusiatus
![](/uploads/tumb/img/201507/mushrooms-marasmius-haematocephalus_tumb_660.jpg)
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Marasmius haematocephalus
![](/uploads/tumb/img/201507/mushrooms-scutellinia-scutellata_tumb_660.jpg)
Scutellinia scutellata
![](/uploads/tumb/img/201507/mushrooms-chorioactis_tumb_660.jpg)
Chorioactis
![](/uploads/tumb/img/201507/mushrooms-geastrum-minimum_tumb_660.jpg)
Geastrum minimum
![](/uploads/tumb/img/201507/mushrooms-clathrus-archeri_tumb_660.jpg)
Clathrus archeri
![](/uploads/tumb/img/201507/mushrooms-morchella-esculenta_tumb_660.jpg)
Morchella esculenta
![](/uploads/tumb/img/201507/mushrooms-clathrus-ruber_tumb_660.jpg)
Clathrus ruber
![](/uploads/tumb/img/201507/mushrooms-hairy-mycena_tumb_660.jpg)
Hairy mycena
![](/uploads/tumb/img/201507/mushrooms-snail_tumb_660.jpg)
A snail perches atop a mushroom
![](/uploads/tumb/img/201507/mushrooms-aseroe-rubra_tumb_660.jpg)
Aseroe Rubra
![](/uploads/tumb/img/201507/mushrooms-schizophyllum-commune_tumb_660.jpg)
Schizophyllum commune
![](/uploads/tumb/img/201507/mushrooms-tiny-golden_tumb_660.jpg)
Tiny golden mushrooms
![](/uploads/tumb/img/201507/mushrooms-toothed_tumb_660.jpg)
A "toothed" mushroom
![](/uploads/tumb/img/201507/mushrooms-coprinus-comatus_tumb_660.jpg)
Coprinus comatus
![](/uploads/tumb/img/201507/mushrooms-cup-fungus_tumb_660.jpg)
A frog in a cup mushroom
![](/uploads/tumb/img/201507/mushrooms-cup_tumb_660.jpg)
Cup mushroom