Nathan Roberson recently wrote about the incredible number and diversity of wildflowers in Yosemite. From the article:
Wildflower lovers rejoice when they visit Yosemite Park in eastern California. The 761,268-acre World Heritage Site is home to 1,450 plant species. In fact, Yosemite’s website notes that 25% of California’s native plants grow in the park, offering backpackers ample opportunity to view and photograph their favorite blooms.
Because Yosemite is so large and its terrain so varied, many different types of wildflowers grow in the park throughout much of the year. Here’s a list of some Yosemite’s better-known wildflowers and when and where you can find them…
You can read the rest of the very detailed article (including a whole lot of pictures!) HERE.

FINALLY! It seems that some have figured out that this is a question that needs to be addressed! According to The Blaze:
As an avid outdoor enthusiast, I have a great deal of respect and fond memories of my interactions with Park Rangers.
Today – October 1st, 2013 – Google is celebrating Yosemite National Park’s 123rd birthday with a Doodle.
There’s a place in Yosemite that I’ve only ever been to once in all my trips to Yosemite: the Yosemite Cemetery. For whatever reason, I didn’t expect to find a cemetery here. Yet, at the west end of Yosemite Village, past the museum and across the street, there is a quiet place where many of Yosemite’s earliest residents found their final rest – including many who added to the rich history of the valley.