Nature Gardens at NHM: LA's Urban Nature

Showing posts with label : campbell's mushroom soup

July 12, 2012

Bird's Nest Fungi, Exploding Eggs, and Mushroom Soup

Yay! Today I documented the first bird's nest fungus, Cyathus sp., in the North Campus. For months, I have been looking forward to finding these fascinating, weird, and wonderful fungi. When North Campus Director Carol Bornstein told me she had found some, I immediately knew I had to blog about them.

Bird's Nest Fungi with my finger for scale.

As you can see, this fungus looks like a miniature bird's nest with oddly flattened eggs in it. Mycologists refer to them fondly as BNFs, bird's nest fungi. The "eggs" (periodoles to be geeky and precise) are actually packages containing thousands and thousands of spores. When a raindrop, or some other drop of water, hits the periodole it causes a miniature explosion. The spores are released and propelled out of the cup (some spores can be projected over six feet in this manner),...

November 23, 2011

Thanksgiving for Mushrooms!

We're never going to spot a Wild Turkey in the North Campus, but I still wanted to post something related to the Thanksgiving holiday this week. Ah ha! Mushrooms, I thought. Not the Campbell's soup kind, but real honest-to-goodness wild mushroomslike the ones that are popping up all over L.A. after our recent autumnal rains.

In preparation for this blog post I went out searching for mushrooms in the North Campus. What I found was this:

Unidentified little brown mushroom (LBM)

Not being a mycologist, I had no idea what this small non-descript brown mushroom was, so I took it to the experts. Last night, the L.A. Mycological Society (LAMS) held their monthly meeting at the Museum. The meeting is a place for all things fungithere's a lecture (last night...