Recently there is a resurgence of interest in natural dye to replace synthetic ones. As synthetic dyes are toxic, carcinogens and contributors to ADHD (Attention-Deficit / Hyperactivity Disorder). On the contrary, natural dyes are environmentally friendly and distinctive washing and sunlight fade-resistant than synthetic ones. Indigofera tinctoria L. and I. suffruticosa Mill. are the two most important species frequently used to produce the dye indigo. Here we have reported on phenology, floral and pollen morphological features and seed yield of I. tinctoria and I. suffruticosa. It was...
Recently there is a resurgence of interest in natural dye to replace synthetic ones. As synthetic dyes are toxic, carcinogens and contributors to ADHD...