Hoya pachyclada Kerr
This H.pachyclada has robust stem about 6-8 mm. in diameter. Leave are light green, obovate, base cuneate or somewhat rounded, 7.8 to 10.5 cm. long and 5.2 to 6 cm. wide, succulent and both surfaces having a few short hairs. The flower is about 12 mm in diameter, white corolla and white or pinkish white corolla, 10 - 30 flowers/umbel, open 5 - 7 days. The flower blooms in February - May. It can be found in Northeast and Central of Thailand.