Suphāwan Wongkhamčhan

• 30 important seed plants in Thailand
• Kānsamrūat khwāmlāklāi thāng chīwaphāp khō̜ng phư̄t nai Khao Mǣ Krathū ʻAmphœ̄ Mǣ Wong Čhangwat Nakhō̜n Sawan
• Kānsưksā phanphư̄t khao hinpūn nai Čhangwat Nakhō̜n Sawan