Population Study of Endemic Java Palm Pinanga javana in Mount Ungaran, Semarang, Central Java, Indonesia

The discovery of Pinaga javana Blume in Mount Ungaran is new information for the distribution this palm because there was no record on Ungaran. Therefore, to reveal population P. Ungaran, research carried out determine structure and habitat preference javana. study conducted using focused survey method explore all side (northern, southern, western, eastern). total area explored 13 locations. All individuals have been recorded diameter, height, habitat. results showed that from locations, only found 5 Mainly southern around 213 individuals. highest number seedlings stage. mostly steep slopes compared ridges tend be flat. In addition, suspected as a specific position are closer water source (river). also assisted by dispersal agent (forest civet). general, provides records Java. conservation function, special efforts needed increase