Japanese Stiltgrass Range
It has colonized most of the eastern united states plus oklahoma and texas.
Japanese stiltgrass range. Japanese stiltgrass is an annual grass native to temperate climates in southeastern asia. New york state had 16 counties reporting stiltgrass invasions also in 2011. The stems can root at the nodes. It germinates in spring and grows slowly through the summer months ultimately reaching heights of 2 to 3 ft.
Microstegium vimineum commonly known as japanese stiltgrass packing grass or nepalese browntop is an annual grass that is common in a wide variety of habitats and is well adapted to low light levels. Foliage the leaves are pale green alternate lance shaped 1 3 in. About one hundred years ago probably as packing material in shipments from china. What s important to know is the fact that japanese stiltgrass has extended its range over the years dominating into several asian countries that surround its native range such as nepal turkey and pakistan.
Japanese stiltgrass microstegium vimineum also called nepalese browntop is an aggressive invader of forest lands throughout the eastern united states infestations can impact the diversity of native species reduce wildlife habitat and disrupt important ecosystem functions. Japanese stiltgrass microstegium vimineum trin camus grass family poaceae native range japan korea china malaysia and india description japanese stiltgrass or nepalese browntop is an annual grass with a sprawling habit. 0 2 1 1 m in height. Appearance microstegium vimineum is a delicate sprawling annual grass that is 0 5 3 5 ft.
Native to asia japanese stiltgrass was introduced to the u s. Despite being non native in the united states it serves as a host plant for some native satyr butterflies such as the carolina satyr hermeuptychia sosybius and the endangered mitchell s. Japanese stiltgrass has a wide range of habitat preferences including stream banks river bluffs forested wetlands home lawns and gardens allow it to spread. As well as along roads and ditches and in moist woodlands it is increasingly found on the edges of farm fields in.
In the united states japanese stiltgrass is found in 24 eastern states and territories. It was first introduced to north america when it was used as packing material in the 1900 s.
