Kuvat / Äänet

Mitä

Peittolapaheinä (Microstegium vimineum)

Havainnoija

coreyburt

Päivämäärä

Syyskuu 8, 2019 14:52 EDT

Kuvaus

First record for Canada. Short, decumbent grass, rooting at nodes. Lanceolate leaves with distinct silver midrib, sparse pubescence. Ligule short. Forming dense mats. Several large clumps found throughout Black Walnut dominated Cultural Woodland. Total area covered by infestation greater than 1 hectare in size.

Herbarium vouchers deposited at NHIC (#09651) and Royal Botanical Herbarium (#61138).