I took the kids to see San Francisco State University’s corpse flower — also know as a titan arum or Amorphophallus titanum — on Monday afternoon. It wasn’t fully open, but the fellow who cares for it said he thought it might be open by Wednesday morning.
If you go, you should keep in mind that the greenhouse is small, and crowded with plants. No more than six or eight people can get a good look at the flower (actually an inflorescence) at any one time. The aisles of the greenhouse don’t look wheelchair-accessible, but the corpse flower itself is near a door and it should be easy to get a wheelchair in the door and up close to the flower.
While we were there I took a look around SFSU’s greenhouse complex, which is pretty nifty. They have one room dedicated to California native plants, and even though it wasn’t open it was cool to see they had several varieties of manzanita to demonstrate adaptations to various water, soil and fire regimes.