I nonchalantly took a picture of this unknown flower and decided to post on a blog about it. Can anyone tell me about it, including the scientific name? It's growing in Malaysia.
Its Ruellia simplex, probably the variety 'Purple Showers' or something similar. Commonly known as Mexican Petunia, its a perennial in warmer regions and flowers for many months of the year. Considered invasive in some regions, more info in links below
The next one is more of a chatty blog type link about these plants in general:
]2 Pink Petunia. [![White Petunia]]Mexican Petunia can grow wild. It can be propagated by stem cutting. In my garden they grow wild especially the pruple species; there are three colours: purple, pink and white.
Yes, this is also known as morning glory as it fades without sun light. Grows wildly in India near ponds and very invasive. In the blooming season hundreds of flowers together look wonderful. It has a beautiful dwarf variety too which you have called mexican petunia. They really resemble petunias.