Most crocus species are toxic. However, saffron is safe to eat; you'd have to consume 5 grams of saffron daily for toxic ...

The saffron threads that are the stigmas of some Crocus species are also potent symbols of their own. Thanks to their rich ...

Almost 600 plant species have been lost from the wild in ... such as the Chilean crocus. All life on Earth depends on plants, which provide the oxygen we breathe and the food we eat.