Group 1 - The core viewpoint of the articles highlights the historical significance and cultural value of daylilies (Hemerocallis), particularly in East Asia, where they have been consumed for thousands of years and are recognized for their medicinal properties [3][4]. - Daylilies are known for their adaptability to various climates and their entire plant is edible, making them a unique addition to the category of edible plants [3]. - The cultivation of daylilies in Japan has a long history, but unlike in the West, they have not been developed into ornamental plants, showcasing a contrast in horticultural practices [4]. Group 2 - The American geneticist and breeder Stout was the first to conduct large-scale breeding of daylilies, leading to the creation of approximately 80,000 registered cultivars in the American Hemerocallis Society [4]. - The breeding process for daylilies is diverse, focusing on various traits such as color and flower shape, although there are limitations in achieving certain colors like pure pink, blue, or white [5]. - The use of colchicine in breeding has allowed for the doubling of chromosome numbers, resulting in more vibrant and fuller flower colors in polyploid daylilies [4].