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Discover plants observed in Massachusetts, United States
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Pinus strobus
15,920 observations

Pinus rigida
10,845 observations

Alliaria petiolata
9,745 observations

Chimaphila maculata
9,582 observations

Phytolacca americana
9,026 observations

Celastrus orbiculatus
8,989 observations

Symplocarpus foetidus
8,956 observations

Monotropa uniflora
7,876 observations

Quercus alba
7,198 observations

Frangula alnus
7,160 observations

Maianthemum canadense
7,123 observations

Betula alleghaniensis
7,060 observations

Rosa multiflora
7,042 observations

Asclepias syriaca
6,922 observations

Onoclea sensibilis
6,840 observations

Tsuga canadensis
6,745 observations

Cypripedium acaule
6,664 observations

Artemisia vulgaris
6,420 observations

Clethra alnifolia
6,372 observations

Toxicodendron radicans
6,315 observations

Fagus grandifolia
6,140 observations

Prunus serotina
6,133 observations

Reynoutria japonica
5,742 observations

Mitchella repens
5,741 observations

Verbascum thapsus
5,633 observations

Rhus typhina
5,409 observations

Solanum dulcamara
5,177 observations

Daucus carota
5,101 observations

Lythrum salicaria
5,051 observations

Gaultheria procumbens
5,033 observations

Sassafras albidum
5,010 observations

Impatiens capensis
4,994 observations

Juniperus virginiana
4,988 observations

Acer rubrum
4,866 observations

Lysimachia borealis
4,850 observations

Viburnum acerifolium
4,839 observations

Glechoma hederacea
4,807 observations

Kalmia latifolia
4,759 observations

Euonymus alatus
4,256 observations

Rosa rugosa
4,228 observations

Berberis thunbergii
4,216 observations

Osmundastrum cinnamomeum
4,216 observations

Chelidonium majus
4,204 observations

Hamamelis virginiana
4,202 observations

Aralia nudicaulis
4,153 observations

Achillea millefolium
4,095 observations

Elaeagnus umbellata
4,073 observations

Comptonia peregrina
4,042 observations

Pteridium aquilinum
4,021 observations

Trillium erectum
3,951 observations