Figure 4 from: Wilkin P, Suksathan P, Keeratikiat K, van Welzen P, Wiland-Szymanska J (2013) A new species from Thailand and Burma, Dracaena kaweesakii Wilkin & Suksathan (Asparagaceae subfamily Nolinoideae). PhytoKeys 26: 101-112. https://doi.org/10.3897/phytokeys.26.5335

Figure 4 - A map showing the distribution of Dracaena kaweesakii in northern, northeastern and central Thailand based on both specimen data (●) and observations (■). Map Created with SimpleMappr, http://www.simplemappr.net (Shorthouse 2010).