Nepenthes bongso is a tropical pitcher plant endemic to Sumatra, where it has an altitudinal distribution of 1000–2700 m above sea level. The specific epithet bongso refers to the Indonesian legend of Putri Bungsu, the spirit guardian of Mount Marapi.
Image: Nepenthes bongso 1
Image: Nepenthes carunculata upper pitcher
A typical lower pitcher of N. bongso
Lower pitchers (developing, open, and dried)
Nepenthes junghuhnii is a tropical pitcher plant native to Sumatra. This species has been the source of much confusion since its discovery. The taxon originally named N. junghuhnii by John Muirhead Macfarlane has never been formally published. In 1994, taxonomist Jan Schlauer described N. junghuhnii as a "rather dubious species based on insufficient specimens". Nepenthes junghuhnii sensu Macfarlane has not been relocated in the wild since the collection of the type specimen. It is characterised by strongly petiolate leaves and appears to be most closely related to N. bongso and N. spathulata; Schlauer considers it a possible synonym of the former.
Nepenthes junghuhnii