Valencia has about 100,000 inhabitants in the administrative centre.
The San Bruno elfin -LRB- Callophrys mossii bayensis -RRB- is a U.S. federally listed endangered subspecies that inhabits rocky outcrops and cliffs in coastal scrub on the San Francisco Peninsula .. Callophrys. Callophrys. endangered. endangered species. subspecies. subspecies. San Francisco Peninsula. San Francisco Peninsula. It is endemic to this habitat in California .. endemic. endemism. California. California. Its patchy distribution reflects that of its host plant , broadleaf stonecrop -LRB- Sedum spathulifolium -RRB- .. broadleaf stonecrop. Sedum spathulifolium