Bob Werra died in June 2023. He was a doctor who lived in Ukiah, California and had a passion for Calochortus and Moraea and also grew a number of other South African bulbs and California native bulbs. He supplied photos for the wiki and seeds for the seed exchange. He is pictured with Michael Mace at a PBS get-together in 2011. Bob is the one on the right. Mike has written a lovely tribute to him. In his tribute he also references an article about him from the Ukiah Daily Journal published in 2015.