3394. Mar 9, 2018. New species of mushrooms in the garden

Mar 9, 2018, 11.45am before midnight 

When I reached home around 11.45 am on Mar 8, 2018, I saw a pair of cottony mushrooms in the garden. A new species?

Mar 9, 2018  9 am images.

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Earlier, on Mar 8, 2018, at 9am, I spotted two "cotton buds" of the new species as shown in the images below: They resisted hosing of water at 9.15 am, but the ragged mushroom collapsed.

Mar 8, 2018, 9am
Ragged mushroom stands upright, before hosing.

You can see the white "cotton bud" of the new species (on bottom left) in the last image where I focused on the new ragged mushroom.