Alliaceae NEBC: 00573064 Allium canadense Linnaeus USA: Massachusetts Topsfield: Topsfield F. W. Hunnewell 19,814 1952-6-21
Aristolochiaceae GH: 02315933 Aristolochia macrophylla Lamarck USA: West Virginia Kennison Mt. F. W. Hunnewell 19825 1952-8-24
Brassicaceae NEBC: 00610749 Berteroa incana (Linnaeus) de Candolle USA: Massachusetts North Attleborough: North Attleborough F. W. Hunnewell 19,835 1952-7-14
GH: 01540909 Isatis tinctoria Linnaeus USA: Virginia between Stephen City & Middletown F. W. Hunnewell 19834 1952-5-8
Caprifoliaceae NEBC: 00702552 Viburnum lentago Linnaeus USA: Massachusetts Holden: Holden F. W. Hunnewell 19883 1952-7-1
Convolvulaceae NEBC: 00765041 Calystegia sepium angulata Brummitt USA: Massachusetts Holliston: Holliston F. W. Hunnewell 19870 1952-7-14
Cyperaceae NEBC: 01160517 Scirpus expansus Fernald USA: Massachusetts Holden: Holden F. W. Hunnewell 19802 1952-7-1
NEBC: 00892175 Scirpus hattorianus Makino USA: Massachusetts Topsfield: Topsfield F. W. Hunnewell 19804 1952-6-21
NEBC: 00892264 Scirpus hattorianus Makino USA: Massachusetts Holden: Holden F. W. Hunnewell 19803 1952-7-1
Droseraceae NEBC: 00754524 Drosera rotundifolia Linnaeus USA: Massachusetts Holliston: Holliston F. W. Hunnewell 19839 1952-7-14
Ericaceae GH: 00517890 Epigaea repens Linnaeus USA: Massachusetts Holden: Holden F. W. Hunnewell 19,867 1952-7-1
Fabaceae GH: 00368560 Canavalia altissima Macfadyen Jamaica: Middlesex County: Mt. Diablo F. W. Hunnewell 19780 1952-1-27
GH: 01961609 Desmodium marilandicum (Linnaeus) de Candolle USA: Virginia near Liberty Furnace F. W. Hunnewell 19,848 1952-9-5
GH: 01960019 Desmodium paniculatum (Linnaeus) de Candolle USA: Virginia near Liberty Furnace F. W. Hunnewell 19,849 1952-9-5
GH: 02150453 Lathyrus venosus Muhlenberg ex Willdenow USA: West Virginia near Lost River F. W. Hunnewell 19853 1952-6-3
Fagaceae NEBC: 00662814 Quercus montana Willdenow USA: Massachusetts North Attleborough: North Attleborough F. W. Hunnewell 19824 1952-7-14
Lamiaceae NEBC: 00648622 Pycnanthemum tenuifolium Schrader USA: Massachusetts Holliston: Holliston F. W. Hunnewell 19875 1952-7-14
Liliaceae NEBC: 01182638 Lilium philadelphicum Linnaeus USA: Massachusetts North Attleborough: North Attleborough F. W. Hunnewell 19811 1952-7-14
Lobeliaceae NEBC: 00725256 Lobelia spicata Lamarck USA: Massachusetts Holliston: Holliston F. W. Hunnewell 19884 1952-7-14
Orchidaceae NEBC: 00462486 Platanthera grandiflora (Bigelow) Lindley USA: Massachusetts Holden: Holden F. W. Hunnewell 19,816 1952-7-1
Orobanchaceae GH: 02033283 Aureolaria pedicularia (Linnaeus) Rafinesque USA: Virginia Vance Cove F. W. Hunnewell 19,877 1952-8-14
NEBC: 00731161 Melampyrum lineare Desrousseaux USA: Massachusetts Holden: Holden F. W. Hunnewell 19876 1952-7-1
GH: 01178549 Orobanche uniflora Linnaeus USA: Massachusetts Holden: Holden F. W. Hunnewell 19878 1952-7-1
Oxalidaceae NEBC: 01013401 Oxalis stricta Linnaeus USA: Massachusetts Hollis F. W. Hunnewell 19855 1952-7-14
Phrymaceae GH: 01843466 Phryma leptostachya Linnaeus USA: Virginia Skyline Drive F. W. Hunnewell 19,880 1952-8-25
Poaceae NEBC: 00622880 Arrhenatherum elatius (Linnaeus) P. Beauvois ex J. Presl & C. Presl USA: Massachusetts Topsfield: Topsfield F. W. Hunnewell 19,794 1952-6-21
NEBC: 01045268 Brachyelytrum aristosum (Michaux) P. Beauvois ex Branner & Coville USA: Massachusetts Boxford: Boxford F. W. Hunnewell 19795 1952-6-21
NEBC: 00860442 Deschampsia flexuosa (Linnaeus) Trinius USA: Massachusetts Holden: Holden F. W. Hunnewell 19796 1952-7-1
NEBC: 00768496 Dichanthelium acuminatum lindheimeri (Nash) Freckmann & Lelong USA: Massachusetts Holden: Holden F. W. Hunnewell 19800 1952-7-1
Polygalaceae NEBC: 00720763 Polygala sanguinea Linnaeus USA: Massachusetts Holliston: Holliston F. W. Hunnewell 19856 1952-7-14
Ranunculaceae GH: 00553638 Coptis trifolia (Linnaeus) Salisbury USA: Massachusetts Holden: Holden F. W. Hunnewell 19,829 1952-7-1
Rosaceae GH: 01586795 Agrimonia pubescens Wallroth USA: Virginia Laurel Run near Liberty Furnace F. W. Hunnewell 20,007 1952-9-5
NEBC: 00740488 Amelanchier laevis Wiegand USA: Massachusetts Holden: Holden F. W. Hunnewell 19847 1952-7-1
NEBC: 00565671 Geum rivale Linnaeus USA: Massachusetts Holden: Holden F. W. Hunnewell 19,843 1952-7-1
GH: 01861527 Malus coronaria (Linnaeus) Miller USA: Virginia Skyline Drive F. W. Hunnewell 19,846 1952-8-25
Saxifragaceae GH: 01733593 Chrysosplenium americanum Schweinitz ex Hooker USA: Virginia Gooney Creek near Browntown F. W. Hunnewell 19,842 1952-5-6
GH: 01733967 Heuchera americana glauca (Rafinesque) Rosendahl USA: Virginia near Browntown F. W. Hunnewell 19,840 1952-5-30
NEBC: 00563157 Saxifraga pensylvanica Linnaeus USA: Massachusetts Holden: Holden F. W. Hunnewell 19,841 1952-7-1
Smilacaceae NEBC: 00868767 Smilax herbacea Linnaeus USA: Massachusetts Topsfield: Topsfield F. W. Hunnewell 19809 1952-6-21