''Sisyrinchium albidum'', commonly known as white blue-eyed grass,
is a species of
flowering plant
Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (), commonly called angiosperms. The term "angiosperm" is derived from the Greek words ('container, vessel') and ('seed'), and refers to those plants th ...
in the family
Iridaceae
Iridaceae is a family of plants in order Asparagales, taking its name from the irises, meaning rainbow, referring to its many colours. There are 66 accepted genera with a total of c. 2244 species worldwide (Christenhusz & Byng 2016). It include ...
.
The stem of ''Sisyrinchium albidum'' is commonly pale grey and threadlike, measuring 0.2 to 0.5 m high and 0.5 to 1 mm wide. Similarly, its narrow, stiff leaves are 0.5 to 1 mm wide. Its twinned spathes (by which it is characterized, along with its leaves) are green and purple-tinged and 1.5 to 2 cm high. The outer part of the flower, including the petals, is white to violet and 8–10 mm long. Its fruits are 2–4 mm long and a pale yellow-green. It is found mostly in eastern
North America.
References
albidum
Flora of North America
Taxa named by Constantine Samuel Rafinesque
{{Iridaceae-stub