Popping up on my FYP, all three meters of her, was Putricia the Corpse Flower, the Botanic Gardens of Sydney’s Araceae It girl.
Hitting some flowers on Delbo’s list and some others, Fetherolf said he is often looking for sunflowers, dahlias, ranunculus, lilies, anemones, lisianthus, peonies, liatris (particularly white), kale, ...