What Type/species Of Mushroom Is This?

[BigPunkin]

Whatever they are, they're cool!

 

[cannabeans]

It looks as if its growing on an old oak stump? Im sure someone might have a better idea than I do.

 

[LocalGrowGuy]

The mushroom king is no longer here, I don't think. Where did you find it?

Looks like an 'umbonate cap' and 'free gills'.

http://www.mushroom-appreciation.com/mushroom_identification.html
Below are 8 things to observe when examining a new mushroom. Click on each for more detail.

• 
  Gills - The ribs or feathers on the undersides of certain mushroom caps. Does the specimen have gills? Are they attached to the stalk?

• Stalk color/shape/markings - Tall and blue? Short and brown? No stalk?

• Spore color - Requires making a spore print

• Bruising when touched - Some mushrooms will turn colors when scratched

• Habitat - What trees are nearby? What's in the soil? How moist is the environment? There's so much to consider with habitat!

• Time of year - Have they fruited after an early May rain or a cool September evening?

• Cap description - The color, markings, and shape of a mushroom cap can tell you a lot!

• Smell/taste - Only try a small amount. Is it fruity? Bitter? Doesn't it sound like I'm talking about a fine wine?

If I had to guess using my google-fu, I'd say a Pluteus, but this might help.