Latin name: Spiraea tomentosa L.
Botanical family: Rosaceae
Growth habit: Shrub
Vernacular name(s): hardhack, steeple-bush (Eng.)
spirée tomenteuse, thé du Canada (Fr.)
memîsgwû'nagûg (Ojibwa)
Uses:
Leaves and stem :Used to make a medicinal tea [Algonquin 69].
Leaves and flowers :Tea given for pregnancy sickness and to ease labor during childbirth [Ojibwa 87].