Synonyms: Bletia graminifolia, Arundina bambusifolia, Arundina speciosa
Family: Orchidaceae - orchids
Arundina graminifolia is a terrestrial, perennial orchid with reedy stems, forming into large clumps growing to a height between 70 cm and 2 m.
The plaited linear leaves are oblong lanceolate, with a length of 9 to 19 cm and a width of 0.8 to 1.5 cm. The apex is acuminate. There are amplexicaul (clasping the stem) sheathing stipules.[Wikipedia]
Images: Forest Starr & Kim Starr, CC-BY Creative Commons Attribution License 3.0