Tri Harsono & Alex Hartana. 2003. Biosystematics of snake-fruit cultivars in Bangkalan
Madura. Floribuna'a 2 (4): 95—101.—Variations on morphology, anatomy and isozym
banding pattern in cultivars of snake-fruit (Salacca zalacca var. zalacca) were investigated
by employing 12 local populations from Salacca garden in Bangkalan, Madura Island, East
Java. On the basis of those features, cultivars of snake fruit populations in Bangkalan,
Madura Island were grouped into 9 different cultivars ie salak penjalin, salak apel, salak …