There are roughly 20 species of
Pycnanthemum incanum found in the United States and Canada and the Herb Society of America named it Notable Native in 2016.
Mountain mint (
Pycnanthemum virginianum) tops my list of trouble-free, pollinator-friendly perennials.
Butterflies.--At the time of the bioblitz, few high quality nectar sources, such as milkweeds (Asclepias spp.), mountain-mint (
Pycnanthemum spp.), wild bergamot (Monarda fistulosa), purple coneflower (Echinacea purpurea) and others, were noted to be in bloom, although some of these (especially milkweed) were common.
fasdculatum Dichanthelium Poa compressa * oligosanthes Dichanthelium Poa pratensis * villosissimum Dipsacus fullonum * Poten tilla norvegica Elaeagnus
Pycnanthemum umbellata * virginianum Eleocharis sp.
Dominant forbs included Helianthus mollis (downy sunflower),
Pycnanthemum tenuifolium (slender mountain mint), and Lespedeza capitata (roundheaded-bush clover), all with an I.V of 10 or greater.
Repellent properties of mountain mint plant,
Pycnanthemum pycnanthemoides, against the american dog tick, Dermacentor variablis.
Of all the herbaceous plants he has tested, Ayers says native mountain mint (
Pycnanthemum verticilatum) is probably the best in terms of enticing bees.
We have at least one globally endangered plant, Torrey's mountain mint (
Pycnanthemum torrei), found in fewer than 20 other locations in North America.
Comandra umbellata,
Pycnanthemum tenuifolium, Ruellia humilis, Euphorbia
In North America, early settlers discovered that mountain mint (
Pycnanthemum pilosum) made a darn free tea and helped ease the pain of toothaches, too.
+ Houstonia caerulea + Hypericum punctatum +
Pycnanthemum sp.
choke cherry Pteridium bracken fern
Pycnanthemum virginianum (L.) mountain-mint Durand & Jackson Quercus oak Ranunculus abortivus L.