Passage: In Tunisia and the wider Arab world, the protests and change in government are called the Revolution or sometimes the Sidi Bouzid Revolt, derived from Sidi Bouzid, the city where the initial protests began. In the Western media, these events have been dubbed the Jasmine Revolution or Jasmine Spring after Tunisia's national flower and in keeping with the geopolitical nomenclature of "color revolutions". The name "Jasmine Revolution" originated from American journalist Andy Carvin, but it was not widely adopted in Tunisia itself. In fact, the debate surrounding the name and the poetic influences behind the Tunisian revolution was a popular question among Tunisian intellectuals themselves as seen in the following article: Tunisia's revolution of dignity and freedom can not be color-coded. The name adopted in Tunisia was the Dignity Revolution, which is a translation of the Tunisian Arabic name for the revolution (Thawrat al-Karamah). Within Tunisia, Ben Ali's rise to power in 1987 was also known as the Jasmine Revolution.

Question: Based on this passage, why is the tunisian revolution called the jasmine revolution?
Steam of consciousness below:
This is the relevant information: In the Western media, these events have been dubbed the Jasmine Revolution or Jasmine Spring after Tunisia's national flower and in keeping with the geopolitical nomenclature of "color revolutions".
So, the answer is after Tunisia 's national flower and in keeping with the geopolitical nomenclature of '' color revolutions ''.