Complex sentence: The origins of the Botanic Gardens dates as far back as 1371 when King Wickramabahu III ascended the throne and kept court at Peradeniya near Mahaweli river this was followed by King Kirti Sri and King Rajadhi Rajasinghe.
Split into simpler sentences: The origins of the Botanic Gardens date as far back as 1371 when King Wickramabahu III ascended the throne and kept court at Peradeniya near Mahaweli river. This was followed by King Kirti Sri and King Rajadhi Rajasinghe.