Phormium colensoi (Mountain Flax) is a species of perennial herb in the family Asphodelaceae. They have a self-supporting growth form. They have simple, broad leaves. Flowers are visited by Tui, Prosthemadera novaeseelandiae novaeseelandiae, Bombus terrestris, and New Zealand Bellbird. Individuals can grow to 2.3 m.
EOL has data for 16 attributes, including: