Question

which part of saffron plant is used to obtain the spice saffron

Answer 1

i think its flowery portion... those reproductive parts.. anther and stigma and the pollens... best constitute for the spices

Answer 2

flower of Crocus Sativus

Explanation:

Saffron is a spice derived from the flower of Crocus sativus, commonly known as the "saffron crocus". The vivid crimson stigma and styles, called threads, are collected and dried for use mainly as a seasoning and colouring agent in food.