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THE REPRESENTATIVES OF POTENTILLA ANSERINA IN EASTERN AMERICA
Vol 11, Page 1, Date 1909
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SALIX SUBSERICEA A DISTINCT SPECIES
Vol 11, Page 9, Date 1909
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SOME INTERESTING MAINE PLANTS
Vol 11, Page 12, Date 1909
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A NEW HYBRID VIOLET
Vol 11, Page 14, Date 1909
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The Bryophytes of Connecticut
Vol 11, Page 15, Date 1909
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NEW SPECIES OF CLADOPHORA
Vol 11, Page 17, Date 1909
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NOTES FROM SHELBURNE, NEW HAMPSHIRE
Vol 11, Page 21, Date 1909
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NOTES ON MONOSTROMA
Vol 11, Page 23, Date 1909
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THE WINTER MEETING OF THE VERMONT BOTANICAL CLUB
Vol 11, Page 27, Date 1909
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Tubers on the Roots of Eleocharis interstincta and E. quadrangulata
Vol 11, Page 29, Date 1909
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Certain Railroad Weeds of Northern New Hampshire
Vol 11, Page 30, Date 1909
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A pubescent variety of Aster dumosus
Vol 11, Page 31, Date 1909
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The Weight of Ice-covered Twigs
Vol 11, Page 32, Date 1909
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EMENDATIONS OF THE SEVENTH EDITION OF GRAY'S MANUAL,— I
Vol 11, Page 33, Date 1909
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ON THE NATURE OF SO CALLED ALGAL OR BOGHEAD COALS
Vol 11, Page 61, Date 1909
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OCCURRENCE OF THE SKUNK CABBAGE IN AN UNUSUAL PLACE
Vol 11, Page 63, Date 1909
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TWO NEW SPECIES OF CHARACIUM
Vol 11, Page 65, Date 1909
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REPORTS ON THE FLORA OF THE BOSTON DISTRICT,—IV
Vol 11, Page 75, Date 1909
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NOTES ON SOME LICHENS FROM THE GASPÉ PENINSULA
Vol 11, Page 100, Date 1909
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Recognition of Corylus rostrata and Corylus americana
Vol 11, Page 107, Date 1909
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THE VARIATIONS OF ARENARIA PEPLOIDES IN AMERICA
Vol 11, Page 109, Date 1909
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ANOTHER HYBRID BETWEEN A WHITE AND A BLUE VIOLET
Vol 11, Page 115, Date 1909
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BRYOPHYTES OF THE MT. GREYLOCK REGION,— IV
Vol 11, Page 116, Date 1909
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NOTE ON OXALIS STRICTA VAR. VIRIDIFLORA
Vol 11, Page 118, Date 1909
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An inland Variety of Proserpinaca palustris
Vol 11, Page 120, Date 1909
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An interesting addition to the Flora of New Jersey
Vol 11, Page 121, Date 1909
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NOTES ON THE FLORA OF LOWER CAPE COD
Vol 11, Page 125, Date 1909
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THE NORTH AMERICAN SPECIES OF BARBAREA
Vol 11, Page 134, Date 1909
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The New England Federation of Natural History Societies
Vol 11, Page 148, Date 1909
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ON BALLS OF VEGETABLE MATTER FROM SANDY SHORES. (Second Article)
Vol 11, Page 149, Date 1909
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NOTES ON MONOTROPSIS ODORATA
Vol 11, Page 153, Date 1909
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THE GEOGRAPHIC RANGES OF CERTAIN JUNCI POIOPHYLLI
Vol 11, Page 155, Date 1909
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SALIX PEDICELLARIS AND ITS VARIATIONS
Vol 11, Page 157, Date 1909
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Viola pallens with pure white Petals
Vol 11, Page 164, Date 1909
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AN ACCOUNT OF CERTAIN NOTEWORTHY FEATURES IN THE HABITAT OF RHODORA
Vol 11, Page 173, Date 1909
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A COLOR FORM OF CARUM CARVI
Vol 11, Page 178, Date 1909
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Meeting of the Josselyn Botanical Society
Vol 11, Page 179, Date 1909
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AMERICAN CRATAEGI IN THE SPECIES PLANTARUM OF LINNAEUS
Vol 11, Page 181, Date 1909
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THE STATUS OF ARENARIA STRICTA IN NEW HAMPSHIRE
Vol 11, Page 184, Date 1909
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NOTES ON NEW ENGLAND HEPATICAE,— VII
Vol 11, Page 185, Date 1909
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AN ALGOLOGICAL PROPHECY FULFILLED
Vol 11, Page 196, Date 1909
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RUPTURE OF THE EXOPERIDIUM IN CALOSTOMA RAVENELII
Vol 11, Page 197, Date 1909
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Plants new to Vermont
Vol 11, Page 198, Date 1909
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A Remarkable Form of Kalmia latịfolia
Vol 11, Page 199, Date 1909
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A NEW VARIETY OF ABIES BALSAMEA
Vol 11, Page 201, Date 1909
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NOTE ON THE MORPHOLOGY OF THE FRUIT OF LONICERA CAERULEA
Vol 11, Page 209, Date 1909
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PRELIMINARY LISTS OF NEW ENGLAND PLANTS,— XXIII. CLADONIACEAE
Vol 11, Page 215, Date 1909
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THE SUBMARINE CHAMAECYPARIS BOG AT WOODS HOLE, MASSACHUSETTS
Vol 11, Page 221, Date 1909
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EXCRETION OF SODIUM CHLORIDE BY SPARTINA GLABRA ALTERNIFLORA
Vol 11, Page 237, Date 1909
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MATRICARIA INODORA, VAR. SALINA IN MASSACHUSETTS
Vol 11, Page 239, Date 1909