ROTAN BUYUNG | Calamus optimus Becc
This rattan is included in the small rattan group in some areas calling it Buyung, Selutup, Sega Bulu (Kalimantan). Spread includes: Sulawesi, Kalimantan, Sumatra. Grows and develops on the banks of rivers at 100-300 meters above sea level, on rocky soil, sand and mountain ridges. Live clumps up to 60 stems.
With the following characteristics;
- Stem diameter between 12 – 24 mm.
- Stem length between 20 -30 cm, yellowish green, shiny when dry, up to 40 m long, strong and tenacious.
- Leaves: 1 m long pinnate compound, lanceolate egg-shaped leaves at the ends of the leaves have climbing tendrils, midrib and spiny petioles, leaves sitting opposite each other, dark green.
- Fruit oval 1.5 cm, reddish brown, single seed.
- The benefits of stems as a woven material in furniture.