Synchrony between flower opening and petal-color change from red to blue in morning glory, Ipomoea tricolor cv. Heavenly BlueKumi Yoshida, Tadao Kondo, Kazumi Momonoi et al.|Proceedings of the Japan Academy Series B|2009Cited by 67
Perianth Bottom-Specific Blue Color Development in Tulip cv. Murasakizuisho Requires Ferric IonsK. Shoji, Kumi Yoshida, C. Kato et al.|Plant and Cell Physiology|2006Cited by 65