Map of Gesneriaceae in Thailand

Thailand is home to a rich diversity of Gesneriaceae, with over 100 native species spanning roughly 21 genera. These understory herbs, vines, and epiphytes thrive particularly in the country's limestone outcrops, montane forests, and humid rainforests.

Central Thailand

• Bangkok (Special Administrative Area)
• Ang Thong
• Chai Nat
• Kamphaeng Phet 🔭
• Lop Buri 🔭
• Nakhon Nayok
• Nakhon Pathom
• Nakhon Sawan
• Nonthaburi
• Pathum Thani
• Phetchabun
• Phichit
• Phitsanulok
• Phra Nakhon Si Ayutthaya
• Samut Prakan
• Samut Sakhon
• Samut Songkhram
• Saraburiก็
• Sing Buri
• Sukhothai
• Suphan Buri
• Uthai Thani

West

• Tak
• Kanchanaburi
• Rachaburi
• Samut Songkhram
• Phetchaburi

Northern Thailand

• Chiang Mai 🌷
• Chiang Rai
• Lampang
• Lamphun
• Mae Hong Son
• Nan
• Phayao
• Phrae
• Uttaradit

Northeastern Thailand (Isan)

• Amnat Charoen
• Bueng Kan 🔭
• Buri Ram
• Chaiyaphum 🔭
• Kalasin
• Khon Kaen 🔭
• Loei 🔭
• Maha Sarakham
• Mukdahan
• Nakhon Phanom 🔭
• Nakhon Ratchasima 🔭
• Nong Bua Lamphu
• Nong Khai
• Roi Et
• Sakon Nakhon 🔭
• Si Sa Ket 🔭
• Surin
• Ubon Ratchathani 🔭
• Udon Thani
• Yasothon

Eastern Thailand

• Chachoengsao
• Chanthaburi 🥀
• Chon Buri 🥀
• Rayong🥀
• Sa Kaeo
• Trat
• Prachin Buri

Southern Thailand

• Chumphon
• Krabi
• Nakhon Si Thammarat
• Narathiwat
• Pattani
• Phangnga
• Phatthalung
• Phetchaburi
• Phuket
• Ranong
• Satun
• Songkhla
• Surat Thani
• Trang
• Yala