Harvard University Herbaria & Libraries

Asteraceae
NEBC: 00531158 Achillea millefolium Linnaeus USA: Rhode Island Block Island R. P. Marshall 1917-6-24
GH: 01053146 Antennaria neglecta Greene USA: Rhode Island Block Island R. P. Marshall 1917-5-18
NEBC: 00725568 Cirsium horridulum Michaux USA: Rhode Island Block Island R. P. Marshall 1917
NEBC: 00587395 Cirsium vulgare (Savi) Tenore USA: Rhode Island Block Island R. P. Marshall 1917
NEBC: 00718087 Leucanthemum vulgare Lamarck USA: Rhode Island Block Island R. P. Marshall 1917-6-16
Betulaceae
NEBC: 00627573 Betula populifolia Marshall USA: Rhode Island Block Island R. P. Marshall 1917-6-24
Brassicaceae
NEBC: 00712908 Barbarea stricta Andrzejowski USA: Rhode Island Block Island R. P. Marshall 1917-6-16
NEBC: 00617309 Capsella bursa-pastoris (Linnaeus) Medikus USA: Rhode Island Block Island R. P. Marshall 1917-5-31
NEBC: 00612086 Nasturtium officinale R. Brown USA: Rhode Island Block Island R. P. Marshall 1917-6-24
NEBC: 00582935 Sisymbrium officinale leiocarpum de Candolle USA: Rhode Island Block Island R. P. Marshall 1917
Caryophyllaceae
NEBC: 00564865 Cerastium fontanum vulgare (Hartman) Greuter & Burdet USA: Rhode Island Block Island R. P. Marshall 1917-7-16
NEBC: 00602641 Scleranthus annuus Linnaeus USA: Rhode Island Block Island R. P. Marshall 1917-5-31
NEBC: 00581329 Spergularia rubra (Linnaeus) J. Presl & C. Presl USA: Rhode Island Block Island R. P. Marshall 1917-5-31
Cyperaceae
NEBC: 00218849 Carex bullata Schkuhr ex Willdenow USA: Rhode Island Block Island R. P. Marshall 1917-6-24
NEBC: 00766028 Carex stipata Muhlenberg ex Willdenow USA: Rhode Island Block Island R. P. Marshall 1917-6-24
NEBC: 00680022 Eleocharis elliptica Kunth USA: Rhode Island Block Island R. P. Marshall 1917-6-16
Droseraceae
NEBC: 00741943 Drosera intermedia Hayne USA: Rhode Island Block Island R. P. Marshall 1917-6-16
Fabaceae
NEBC: 00534413 Medicago lupulina Linnaeus USA: Rhode Island Block Island R. P. Marshall 1917-6-16
NEBC: 00586334 Trifolium aureum Pollich USA: Rhode Island Block Island R. P. Marshall 1917-6-24
NEBC: 00591940 Vicia sativa nigra (Linnaeus) Ehrhart USA: Rhode Island Block Island R. P. Marshall 1917-6-26
Iridaceae
NEBC: 01044505 Iris versicolor Linnaeus USA: Rhode Island Block Island R. P. Marshall 1917-6-16
NEBC: 00894211 Sisyrinchium montanum crebrum Fernald USA: Rhode Island Block Island R. P. Marshall 1917-6-16
Myricaceae
NEBC: 00563490 Morella pensylvanica (Mirbel) Kartesz USA: Rhode Island Block Island R. P. Marshall 1917-6-26
Poaceae
NEBC: 00622755 Anthoxanthum odoratum Linnaeus USA: Rhode Island Block Island R. P. Marshall 1917-6-26
NEBC: 00613148 Bromus hordeaceus Linnaeus USA: Rhode Island Block Island R. P. Marshall 1917-5-30
NEBC: 00611582 Bromus tectorum Linnaeus USA: Rhode Island Block Island R. P. Marshall 1917-5-31
NEBC: 00609344 Dactylis glomerata Linnaeus USA: Rhode Island Block Island R. P. Marshall 1917-5-31
NEBC: 00613641 Festuca ovina Linnaeus USA: Rhode Island Block Island R. P. Marshall 1917-5-31
Polygalaceae
NEBC: 00720352 Polygala polygama Walter USA: Rhode Island Block Island R. P. Marshall 1917
Polygonaceae
NEBC: 00501934 Rumex acetosella Linnaeus USA: Rhode Island Block Island R. P. Marshall 1917-6-16
Primulaceae
NEBC: 00610938 Lysimachia arvensis (Linnaeus) U. Manns & Anderberg USA: Rhode Island Block Island R. P. Marshall 1917
Pucciniaceae
FH: 00873268 Gymnoconia peckiana (Howe) Trotter USA: Rhode Island Block Island (Rhode Island): [no additional ... R. P. Marshall 1917-6-8
Ranunculaceae
NEBC: 00572164 Anemone quinquefolia Linnaeus USA: Rhode Island Block Island R. P. Marshall 1917-5-10
NEBC: 00517423 Ranunculus bulbosus Linnaeus USA: Rhode Island Block Island R. P. Marshall 1917-6-1
Rosaceae
NEBC: 00519062 Amelanchier canadensis (Linnaeus) Medikus USA: Rhode Island Block Island R. P. Marshall 1917-5-27
GH: 00659994 Fragaria virginiana Miller USA: Rhode Island Block Island R. P. Marshall 1917-5-18
NEBC: 00524426 Potentilla argentea Linnaeus USA: Rhode Island Block Island R. P. Marshall 1917-6-16
NEBC: 00758156 Rosa palustris Marshall USA: Rhode Island Block Island R. P. Marshall 1917
Salicaceae
NEBC: 00763507 Salix meyeriana Rostkoius ex Willdenow USA: Rhode Island Block Island R. P. Marshall 1917-6-1
Saxifragaceae
NEBC: 00665715 Ribes Linnaeus USA: Rhode Island Block Island R. P. Marshall 1917-6-24
NEBC: 00730803 Ribes hirtellum Michaux USA: Rhode Island Block Island R. P. Marshall 1917-6-16
Violaceae
GH: 00640844 Viola sagittata ovata (Nuttall) Torrey & A. Gray USA: Rhode Island Block Island R. P. Marshall 1917-5-18