How to distinguish evening fragrant jade

I. leaves

Evening fragrant jade is a basal leaf, about 6-9 clustered, linear, about 40-60 cm long, about 1 cm wide, the tip is sharp, the leaf color is dark green, the leaves on the flower stem are scattered, and gradually become bract-like.

II. Flowers

The evening fragrant jade is a spike growing at the tip, each bract contains 2 flowers, the color of the bract is green, the color of the flower is milky white, the fragrance is rich, about 3.5-7 cm long, the perianth tube is about 2.5-4.5 cm long, the base is slightly curved, the shape of perianth and lobes are similar, all are oblong-lanceolate, about 1.2-2 cm long. Stamens grow in perianth tube, style slender, 3-lobed stigma. The florescence is from July to September.