Dicksonia blumei (Paku Kidang) is one of the Indonesian priority species of conservation. A natural habitat study was carried out by purposive sampling method in Tapak hill, Bedugul, Bali. Three plots of 20 x 20 m were laid for trees and 2 x 2 m for understorey plants. Results showed that Dicksonia blumei (Paku Kidang) in Tapak Hill grows on environments with physical condition as follow: altitude 1,754±1,794 m asl, land slope 7±10%, soil pH 6.4±7, soil moisture 50±75%, air temperature 20.5±22.3 °C, relative humidity 83.2±87.5% and light intensity 618±10,003 Lux. Characters of Biotic environment is explained based on Important Value Index (IVI). Five trees with highest IVI were Cyathea latebrosa (IVI 98.7), Saurauia bracteosa (IVI 51.9), Astronia spectabilis (IVI 42.7), Dicksonia blumei (IVI 39.6), and Homalanthus giganteus (IVI 35.3). The same figure for understorey were Pilea sp. (IVI 61.9), Selaginella sp. (IVI 40,6), Athyrium asperum (IVI 27.5), Pteris tripartita (IVI 18.3) and Rubus sp. IVI (15.0). In Tapak hill, the occurrence of D. blumei along with Cyathea latebrosa seems to be associated with cyathea[ê öåµvl ê a substrate for the spores of D. blumei to germinate as well as the next growth stages. At the phase gametophyte and young sporophyte, D. blumei ö ê v â]âZ«ö }v«öZ[ê öåµvl ö Z]PZö }( ÏUÒ± ÌUÒ u (å}u öZ På}µvX]lê}v][ê å}}ö åaches the soil, it will grow terrestrially (hemi±epiphyte). �����������