HerbalGram 135 includes articles on floral fluorescence in medicinal plants; oat (Avena sativa) herb profile; regenerative turmeric in Nicaragua; the American Herbal Products Association at 40; publication of Boswellia lab guidance document; aronia berry for metabolic syndrome; ginkgo for cognitive, behavioral, psychological, and global function in Alzheimer's; saffron for liver function, depression, sleep, and quality of life in people with Type 2 Diabetes; and more.