Today for Date Day, Katie and I went for a short hike in the Irish Hills Natural Reserve. We went up the Bog Thistle Trail, checked on the SLOweather geocache, and then back down to the parking area via the Mariposa Trail, and checked out the wildflowers in bloom along the way.
On the way up, there was a lot of poison oak right along the trail. I’m glad we didn’t take the dogs, as they would have spread it everywhere, on us and in the truck, before we could have gotten them home to bathe them.
At the geocache, we checked the cache container,
and added some things. The log shows 20 people have found it since we placed it on 11 Dec 2005, and there are 9 shots left in the camera (8, now. Katie took my picture to test it.)
Right around the area of the cache, there are trail-namesake bog thistles.

According to the sign,

the plants are perennial and only bloom after growing for several years. Seeing one in bloom was pretty interesting.
Also right at the seep around the cache, serpentine columbines were in bloom.

Farther up the trail, the San Luis Obispo Mariposa Lilies were in bloom,

After we made the turn back downhill from the Bog Thistle trail onto the Mariposa trail, we found some club-haired mairposa lilies in the shade

and, farther down the hill, some globe lilies.

As we were heading back down the road to the parking area, this butterfly led the way for quite some time. Thanks to Beteljuice from Dudley, West Midlands, UK, I now know that this is a Buckeye butterfly.
