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Discover plants observed in Massachusetts, United States
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Pinus strobus
17,448 observations

Pinus rigida
11,753 observations

Chimaphila maculata
11,440 observations

Phytolacca americana
10,992 observations

Alliaria petiolata
10,732 observations

Celastrus orbiculatus
10,181 observations

Symplocarpus foetidus
9,687 observations

Monotropa uniflora
9,671 observations

Asclepias syriaca
8,994 observations

Cypripedium acaule
8,772 observations

Frangula alnus
8,531 observations

Maianthemum canadense
8,388 observations

Onoclea sensibilis
8,141 observations

Quercus alba
8,048 observations

Artemisia vulgaris
7,834 observations

Betula alleghaniensis
7,749 observations

Rosa multiflora
7,733 observations

Clethra alnifolia
7,703 observations

Toxicodendron radicans
7,497 observations

Tsuga canadensis
7,309 observations

Prunus serotina
6,540 observations

Mitchella repens
6,531 observations

Reynoutria japonica
6,494 observations

Fagus grandifolia
6,491 observations

Gaultheria procumbens
6,234 observations

Verbascum thapsus
6,221 observations

Solanum dulcamara
6,147 observations

Sassafras albidum
6,086 observations

Impatiens capensis
6,073 observations

Viburnum acerifolium
6,028 observations

Rhus typhina
5,950 observations

Daucus carota
5,920 observations

Lythrum salicaria
5,852 observations

Lysimachia borealis
5,820 observations

Acer rubrum
5,699 observations

Kalmia latifolia
5,581 observations

Castanea dentata
5,427 observations

Glechoma hederacea
5,391 observations

Juniperus virginiana
5,368 observations

Polystichum acrostichoides
5,255 observations

Aralia nudicaulis
5,169 observations

Rosa rugosa
5,020 observations

Euonymus alatus
4,983 observations

Berberis thunbergii
4,961 observations

Comptonia peregrina
4,912 observations

Chelidonium majus
4,897 observations

Osmundastrum cinnamomeum
4,847 observations

Pteridium aquilinum
4,819 observations

Elaeagnus umbellata
4,802 observations

Erechtites hieraciifolius
4,801 observations