Melica smithii

Melica smithii (Smith's melic grass) is a species of grass that grows in the Canadian provinces Alberta, British Columbia, Quebec, Ontario, and the US states Idaho, Michigan, Montana, South Dakota, Washington, Wisconsin, and Wyoming. The species is named after Charles Eastwick Smith.
Description.
The species have scabrous leaf-sheaths and leaf-blades, with the last one being lax as well. Both leath-sheaths and blades are long and wide. It have long panicle with solitary branches. They are also distant and naked and sometimes reflexed. The species' spikelets have 3-6 flowers, are long and are purple in colour.
Habitat.
Can be found deciduous forests amongst beech, maple, and hemlock trees.
Threat level.
In Wisconsin the species is considered to be endangered.