Consider the following statements regarding Mettukurinji and Neelakurinji:

1. Mettukurinji is endemic to the Western Ghats and blooms every seven years, while Neelakurinji blooms every 12 years.

2. Mettukurinji lacks leaf stalks and features flaring petals, differentiating it from Neelakurinji.

3. Both Mettukurinji and Neelakurinji face significant threats from climate change and human activities, which are disrupting their natural flowering patterns.

How many of the above statements are correct?