This month’s theme is flora in novels. I know many writers who build their stories around gardens and flowers, but I’m not one of them. One of the most famous was Nero Wolfe, created by Rex Stout. Wolfe rarely left his New York west side townhouse for anything that would keep him from tending to his orchids. Flowers have also been popular in titles: The Black Dahlia, White Oleander, and The Name of the Rose to name a few. I wracked my brain to recall if I had used any type of flora in my books, and I found a couple: poisons, of course. In my latest novel, The Scent of Murder (spoiler alert if anyone intends to read the fourth book in the Diana Racine Psychic Suspense series—blatant self-promotion here, pardon), I use both the scent of flowers in perfume, a deadly flower’s poison, and a highly spiced fruit from a pepper plant, capsaicin. My heroine, Diana Racine, tracks down the scent of a perfume at a New Orleans perfumery, where the scent had been concocted specifically ...