White Clover

White Clover (aka Trifolium repens) is a common lawn weed in the San Francisco Bay Area. Some people don't like it in their lawn because it can attract bees. Then, if you walk barefoot in the lawn, you can get stung. However, it is hardy, doesn't seem to need much mowing, and adds nitrogen to the soil. So, as with any plant, there are pros and cons.

However, I think it is a great plant to have because it is a host plant for Orange Sulphur butterflies. I rarely see them in flatlands Berkeley, but they are in the area, so I do recommend adding white clover to your lawn or butterfly meadow.