| dc.description.abstract | This research aims to know types of Nepenthes the in area of Gardens forests Eden
Kabupaten Toba Samosir. This research has been executed in December 2008 until
Februari 2009. Research location determined by using Method Purposive, Sampling,
in intake of data applied by Quadrat Method at three locations with different height
(1.100-1.300 m, 1.300-1.500 m, and 1.500-1.750 m) of the size check of 5 m x 5 m
and total number of sample plot 60. From this research obtained nine type Nepenthes
spp three type between his (its of natural hybrids), nine type Nepenthes spp is
Nepenthes reinwardtiana Miq., Nepenthes tobaica Danser., Nepenthes spectabilis
Danser., Nepenthes rhombicaulis Sk I flattened, Nepenthes ovata Nerz & Wistuba.,
Nepenthes reinwardtiana x Nepenthes spectabilis and Nepenthes tobaica x Nepenthes
reinwardtiana., Nepenthes rhombicaulis x Nepenthes ovata. Plant predominating at
all of height in research location is Nepenthes tobaica with Important Value Index at
height of 1.100-1.300 m to sea level equal to 127, 78'1/4, at height of 1.300-1.500 m to
sea level equal to 161,36%, and at height of 1.500-1.750 m to sea level equal to
83,95%. Highest diversity index there are at height of 1.500-1. 750 m to sea level
equal to 1.33 and lndeks Keseragaman is highest there are at height of 1.300-1.500
m to sea level equal to 0, 68. | en_US |
