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23,453 species in Massachusetts
Symphyotrichum novae-angliae
Lygaeus kalmii
Hormaphis hamamelidis
Corylus cornuta
Melanoplus femurrubrum
Epipactis helleborine
Peromyscus maniculatus
Mimulus ringens
Argiope aurantia
Fucus ceranoides
Chondrus crispus
Phocoena phocoena
Capnoides sempervirens
Polygaloides paucifolia
Trapa natans
Polites themistocles
Artemisia stelleriana
Oclemena acuminata
Apocynum cannabinum
Solidago bicolor
Rallus elegans
Trillium undulatum
Lysimachia terrestris
Erigeron canadensis
Quercus montana
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