Fl. opening pale lime green; corona becoming bright yellow
Green Howard, 3 W-GYY, George H. Johnstone, England, 1944, England
Photo: Hein Meeuwissen, the NetherlandsGreen Howard, 3 W-GYY, George H. Johnstone, England, 1944, England
Photo: Kirby Fong, USAGreen Howard, 3 W-GYY, George H. Johnstone, England, 1944, England
Photo: Hein Meeuwissen, the Netherlands