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: Orchidaceae

Listera auriculata auricled twayblade
Listera australis southern twayblade
Listera borealis northern twayblade
Listera caurina northwestern twayblade,northwest twayblade
Listera convallarioides broadleaf twayblade,broadlip twayblade
Listera cordata heartleaf twayblade
Listera cordata var. cordata heartleaf twayblade
Listera cordata var. nephrophylla western heartleaf twayblade
Listera ovata ovalleaf twayblade,European common twayblade
Listera smallii
Listera ×veltmanii Veltman's twayblade