Plants of New Hampshire
The plants most often spotted in New Hampshire, ranked by recent research-grade observations.
Most-observed plants in New Hampshire
eastern white pine
Pinus strobus
13,246 observations
eastern hemlock
Tsuga canadensis
9,991 observations
American beech
Fagus grandifolia
9,985 observations
Canada mayflower
Maianthemum canadense
8,730 observations
Canadian bunchberry
Cornus canadensis
7,441 observations
balsam fir
Abies balsamea
7,186 observations
pink lady's slipper
Cypripedium acaule
6,806 observations
hobblebush
Viburnum lantanoides
6,693 observations · iNaturalist
red maple
Acer rubrum
6,382 observations
sensitive fern
Onoclea sensibilis
6,042 observations
bluebead lily
Clintonia borealis
5,758 observations
painted trillium
Trillium undulatum
5,615 observations
partridgeberry
Mitchella repens
5,407 observations
wild sarsaparilla
Aralia nudicaulis
5,336 observations
striped maple
Acer pensylvanicum
5,186 observations
Ghost Pipe
Monotropa uniflora
5,044 observations
northern starflower
Lysimachia borealis
4,845 observations · iNaturalist
red trillium
Trillium erectum
4,709 observations
colt's-foot
Tussilago farfara
4,414 observations · iNaturalist
sugar maple
Acer saccharum
4,189 observations
alder buckthorn
Frangula alnus
4,092 observations · iNaturalist
yellow birch
Betula alleghaniensis
3,986 observations
threeleaf goldthread
Coptis trifolia
3,921 observations
white meadowsweet
Spiraea alba
3,920 observations
Eastern Teaberry
Gaultheria procumbens
3,918 observations
Christmas fern
Polystichum acrostichoides
3,798 observations
common milkweed
Asclepias syriaca
3,744 observations
azure bluet
Houstonia caerulea
3,501 observations · iNaturalist
Cucumber Root
Medeola virginiana
3,484 observations
common bracken
Pteridium aquilinum
3,380 observations
sheep laurel
Kalmia angustifolia
3,296 observations
yellow trout lily
Erythronium americanum
3,276 observations
intermediate wood fern
Dryopteris intermedia
3,242 observations · iNaturalist
northern red oak
Quercus rubra
3,062 observations
Red Clover
Trifolium pratense
3,058 observations
Jack-in-the-Pulpit
Arisaema triphyllum
3,006 observations
common jewelweed
Impatiens capensis
2,931 observations
Solomon's plume
Maianthemum racemosum
2,903 observations
Diapensia
Diapensia lapponica
2,802 observations · iNaturalist
staghorn sumac
Rhus typhina
2,780 observations
common yarrow
Achillea millefolium
2,748 observations
interrupted fern
Osmunda claytoniana
2,714 observations · iNaturalist
American Royal Fern
Osmunda spectabilis
2,587 observations · iNaturalist
black cherry
Prunus serotina
2,557 observations
Japanese knotweed
Reynoutria japonica
2,488 observations
common selfheal
Prunella vulgaris
2,464 observations · iNaturalist
orange hawkweed
Pilosella aurantiaca
2,386 observations · iNaturalist
Bog Labrador Tea
Rhododendron groenlandicum
2,379 observations
american witch-hazel
Hamamelis virginiana
2,311 observations
whorled wood aster
Oclemena acuminata
2,271 observations · iNaturalist