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Discover plants observed in Massachusetts, United States
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Pinus strobus
16,869 observations

Pinus rigida
11,386 observations

Chimaphila maculata
10,985 observations

Alliaria petiolata
10,646 observations

Phytolacca americana
10,436 observations

Celastrus orbiculatus
9,834 observations

Symplocarpus foetidus
9,632 observations

Monotropa uniflora
9,427 observations

Cypripedium acaule
8,722 observations

Asclepias syriaca
8,689 observations

Frangula alnus
8,327 observations

Maianthemum canadense
8,288 observations

Onoclea sensibilis
7,961 observations

Quercus alba
7,795 observations

Rosa multiflora
7,592 observations

Artemisia vulgaris
7,482 observations

Clethra alnifolia
7,479 observations

Betula alleghaniensis
7,417 observations

Toxicodendron radicans
7,373 observations

Tsuga canadensis
7,116 observations

Prunus serotina
6,458 observations

Reynoutria japonica
6,344 observations

Fagus grandifolia
6,335 observations

Mitchella repens
6,299 observations

Verbascum thapsus
6,067 observations

Impatiens capensis
5,900 observations

Solanum dulcamara
5,899 observations

Sassafras albidum
5,853 observations

Daucus carota
5,841 observations

Rhus typhina
5,778 observations

Lysimachia borealis
5,774 observations

Lythrum salicaria
5,759 observations

Viburnum acerifolium
5,711 observations

Gaultheria procumbens
5,560 observations

Acer rubrum
5,540 observations

Kalmia latifolia
5,422 observations

Glechoma hederacea
5,322 observations

Juniperus virginiana
5,215 observations

Castanea dentata
5,064 observations

Aralia nudicaulis
5,056 observations

Rosa rugosa
4,878 observations

Osmundastrum cinnamomeum
4,813 observations

Chelidonium majus
4,803 observations

Berberis thunbergii
4,708 observations

Euonymus alatus
4,704 observations

Pteridium aquilinum
4,703 observations

Comptonia peregrina
4,657 observations

Achillea millefolium
4,608 observations

Anemonoides quinquefolia
4,598 observations

Trillium erectum
4,593 observations