Wasn't able to get a decent photo of the spores. On average they measured 46 x 2um and even in the eyepieces it was hard to make out any details. I did get a photo of some asci with the spores coiled up inside of them. You can actually see a free floating spore in this photo, the pineneedle shaped thing to the lower left of the scale bar, upper right of the central ascus.
These are closely related to Amanita Muscaria the Fly Agaric, one of the most recognizable mushrooms around. Before I was very familiar with panthers, I used to think of them as a brown "palette swap" of A. Muscaria but they're actually pretty different from each other.
Panther Caps tend to be smaller and more stocky than Muscaria and have an actual sack-like volva at the base rather than the "bulb with rings" Muscaria has.
They contain the same poisons as A. Muscaria, ibotemic acid and muscarine, but in much higher and potentially deadly concentrations. As such, it is inadvisable to attempt to detoxify and eat these as you can with A. Muscaria (the poisons are both water-soluble so if you're willing to take the risk, they can be removed from Muscaria by boiling one or more times with lots of water which should be discarded each time).
A. Pantherinoides found in Western North America, is distinct from A. Pantherina which is found in Europe. The Western Panther sometimes has uniformly dark brown cap like A. Pantherina, but the cap is often two-toned (as pictured in the main photo on this post), honey-colored, or even completely straw-yellow (which makes it very difficult to differentiate from all the other straw-yellow Amanitas).
Two bunches of golden oyster, a sporulating slime mold, and a slug all on the same log.
There was also what looked like scrambled egg slime nearby, so maybe that's what's on the log?
Genus Parasola doesn't really deliquesce to ink like the other inkys but they're very similar otherwise so they're usually considered inky caps anyway.
Here are the same Parasola two days after the first photo, as you can see they just sort of shrivel and tatter.
I can't say for sure which species of Parasola these are because species within this genus tend to be difficult/impossible to differentiate. Even just within the Pacific Northwest this genus contains many cryptic genetic species which don't even have names yet, much less reliable descriptions.
I thought this was a Hygrocybe at first and was very surprised that the spore print was brown. I love the little grooves on the stem.
Update: The first photo was day 3 of growing. We harvested on day 4, and got 255 grams of tasty snack! 
