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Plants of Rhode Island

The plants most often spotted in Rhode Island, ranked by recent research-grade observations.

42,210
recent observations
50
species listed
50
plants

Naturalists have logged 42,210 research-grade observations across the 50 most-recorded species in Rhode Island. The most frequently seen is the Rugosa Rose, with 1,587 recorded sightings.

Rarer finds confirmed in Rhode Island include Spotted Wintergreen - uncommon enough that a sighting is worth logging.

Spotted Wintergreen

Most-observed plants in Rhode Island

Rugosa Rose
Rosa rugosa
1,587 observations · iNaturalist
Sweet Pepperbush
Clethra alnifolia
1,459 observations
Eastern White Pine
Pinus strobus
1,396 observations
Common Mugwort
Artemisia vulgaris
1,395 observations · iNaturalist
Striped Wintergreen
Chimaphila maculata
1,343 observations
Asian Bittersweet
Celastrus orbiculatus
1,289 observations
Ghost Pipe
Monotropa uniflora
1,212 observations
Eastern Skunk Cabbage
Symplocarpus foetidus
1,208 observations
Common Milkweed
Asclepias syriaca
1,184 observations
Multiflora Rose
Rosa multiflora
1,157 observations
Autumn Olive
Elaeagnus umbellata
1,121 observations
American Pokeweed
Phytolacca americana
1,110 observations
Sensitive Fern
Onoclea sensibilis
1,053 observations
Canada Mayflower
Maianthemum canadense
987 observations
Sassafras
Sassafras albidum
924 observations
Hay-scented Fern
Dennstaedtia punctilobula
907 observations
Eastern Poison Ivy
Toxicodendron radicans
903 observations
Mountain Laurel
Kalmia latifolia
867 observations
Eastern Redcedar
Juniperus virginiana
844 observations
Pink Lady's Slipper
Cypripedium acaule
821 observations
Alder Buckthorn
Frangula alnus
809 observations · iNaturalist
Common Jewelweed
Impatiens capensis
794 observations
Roundleaf Greenbrier
Smilax rotundifolia
784 observations
Wild Carrot
Daucus carota
780 observations
Cinnamon Fern
Osmundastrum cinnamomeum
762 observations
Great Mullein
Verbascum thapsus
757 observations
Japanese Barberry
Berberis thunbergii
728 observations · iNaturalist
Red Maple
Acer rubrum
717 observations
Black Cherry
Prunus serotina
716 observations
American Beech
Fagus grandifolia
707 observations
Garlic Mustard
Alliaria petiolata
691 observations
Wood Anemone
Anemonoides quinquefolia
674 observations · iNaturalist
Common Tansy
Tanacetum vulgare
650 observations
Japanese Knotweed
Reynoutria japonica
648 observations
American Wintergreen
Pyrola americana
647 observations · iNaturalist
Bittersweet Nightshade
Solanum dulcamara
630 observations
Red Clover
Trifolium pratense
626 observations
Northern Starflower
Lysimachia borealis
616 observations · iNaturalist
Partridgeberry
Mitchella repens
611 observations
White Clover
Trifolium repens
607 observations
Common Yarrow
Achillea millefolium
601 observations
Wild Sarsaparilla
Aralia nudicaulis
596 observations
Common Reed
Phragmites australis
589 observations
American Holly
Ilex opaca
560 observations
Winged Euonymus
Euonymus alatus
552 observations · iNaturalist
Azure Bluet
Houstonia caerulea
537 observations · iNaturalist
Sweetfern
Comptonia peregrina
530 observations
Eastern Teaberry
Gaultheria procumbens
516 observations
Norway Maple
Acer platanoides
511 observations · iNaturalist
Northern Bayberry
Morella pensylvanica
497 observations

Built from recent research-grade iNaturalist observations. Identifications are community-sourced and may occasionally be wrong, and the ranking reflects where people record and photograph wildlife, so a species seen often here is not necessarily rare elsewhere. Some plants and animals are only out in certain seasons. Treat this as a lively snapshot of what people are finding, not a formal checklist.

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