v
" ดาวฟ้า " N. 'Dao Fah'
v
‘Dao Fah‘ by Dr. Slearmlarp Wasuwat /1999
http://www.watergardenersinternational.org/journal/4-3/primlarp/24Daofah.html
https://www.internationalwaterlilycollection.com/?project=nymphaea-dao-fah