Chuon Nath: ឈ្មោះប្រទាលមួយប្រភេទ ស្លឹកធំវែងក្រាស់រៀវចុងដូចស្លឹកម្នាស់ តែឥតបន្លា មើមមានស្រទាប់ៗ ដូចមើមខ្ទឹមបារាំង ។
Headley: kind of plant which grows from a bulb and has large, long, thick leaves
Source: ( http://www.chanbokeo.com/index.php?gcm=1411&grid=101790>op=5145 )
These flowers are grown wild in the rural area or any bushy place where there is dampness. Pka Kamploeng is white, grown in bunches at the end of a huge stems which can be broken easily. They grow as shrub and easily spread during the rainy season.
Pka Kamploeng also offers very pleasant fragrant to the passerby. Some village people planted them in the back of their farm site just for the evening fragrance to enjoy.