New Zealand Map Series 260:
R11 765 865 (WGS84 -36.807901 174.861525)
Habitat:
Old garden site, in depression.
Notes:
Bulbous herb. Bulb not coll. Stems nearly a metre high. Leaves deep shining green above; veins prominent. Flower white, ± horizontally aligned, not fragrant. Perianth c.14cm long; segments (outer) c.3cm wide; segments (inner) 4-4.5cm wide & broadly elliptic; midrib of inner segments raised beneath. Filaments & style green. Stigma 3-lobed. A few plants. Adventive. Sheets A to B