True blue' chrysanthemum flowers produced with genetic engineering

Ep. 51 - Blue Flowers — Plant Daddy Podcast

Glorious Chrysanthemums: Caring for Potted Florist Mums

Qual é a flor mais rara? - Quora

Breeding for pulp colour in Guava: current status and opportunities

Mum's the word* in new plant book

News, Seven Days, News Q&A, News Explainer and News Feature

Frontiers Fragmentary Blue: Resolving the Rarity Paradox in Flower Colors

Rebecca Fant (@alittlefanta) / X

Japanese researchers develop the world's first blue chrysanthemum