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: Apocynaceae

Cynanchum laeve climbing milkweed,smooth swallowwort,sandvine,honeyvine milkweed,honeyvine
Cynanchum louiseae black swallowwort,Louise's swallowwort,black dog-strangling vine
Cynanchum rossicum European swallowwort,pale swallowwort,dog-strangling vine
Cynanchum vincetoxicum white swallowwort,poison-rope swallowwort,German ipecac,white dog-strangling vine