
Appearance
The plant has a light green to bluish color and usually has four to eight ribs. It can grow 2–5 m tall with stems of up to 15–20 cm in diameter. Spines can range in coloration from honey-coloured to brown, and are located on the nodes in groups of up to four. These spines can grow up to 6–7 cm in length and in fully grown plants are spaced evenly on the ribs, 2.5 to 3 cm apart.References:
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