Harvard University Herbaria & Libraries

Asteraceae
NEBC: 01037863 Bidens laevis (Linnaeus) Britton, Stearn & Poggenburg USA: Massachusetts East Wareham C. A. Robbins; S. F. Blake & L. Gr... 12769 1929-9-16
NEBC: 00718900 Solidago ulmifolia Muhlenberg USA: Massachusetts East Wareham C. A. Robbins; S. F. Blake & L. Gr... 12771 1929-9-16
Crassulaceae
NEBC: 01017257 Crassula aquatica (Linnaeus) Schönland USA: Massachusetts East Wareham C. A. Robbins; S. F. Blake & L. Gr... 12780 1929-9-16
Elatinaceae
NEBC: 00750642 Elatine minima (Nuttall) Fischer ex C. A. Meyer USA: Massachusetts East Wareham C. A. Robbins; S. F. Blake & L. Gr... 12799 1929-9-16
Eriocaulaceae
NEBC: 00680697 Eriocaulon parkeri B. L. Robinson USA: Massachusetts East Wareham C. A. Robbins; S. F. Blake & L. Gr... 12776 1929-9-16
Lamiaceae
NEBC: 00642292 Pycnanthemum muticum (Michaux) Persoon USA: Massachusetts East Wareham C. A. Robbins; S. F. Blake & L. Gr... 12774 1929-9-16
Polygonaceae
NEBC: 00866290 Polygonum ramosissimum Michaux USA: Massachusetts Wareham: Wareham C. A. Robbins; S. F. Blake & L. Gr... 12764 1929-9-16