Canada's Plant Hardiness Site

Choose a species from the list below.

Email us if the plant you wish to report is not listed on the site, or to report any nomenclature errors.

family: Rosaceae

Physocarpus capitatus Pacific ninebark
Physocarpus malvaceus mallow-leaf ninebark,mallow ninebark
Physocarpus monogynus mountain ninebark
Physocarpus opulifolius ninebark,eastern ninebark,common ninebark,smooth ninebark