When you are trying to write a book about an empty city, you could do worse than pay a visit to the Sutro Baths.
Some flowers we saw:
Sticky Monkeyflowers
Cow Parsnips
Some flowers we did not, to my disappointment, see:
Shooting Stars
Ithuriel’s Spears
Cobweb Thistles
Blue Dicks
Coast Onions
Hounds Tongues
Tidy Tips