Harvard University Herbaria & Libraries

Asteraceae
NEBC: 00718846 Xanthium spinosum Linnaeus USA: Maine North Berwick: North Berwick J. Parkin 1895
NEBC: 00718847 Xanthium spinosum Linnaeus USA: Maine North Berwick: North Berwick J. Parkin 1895-8-29
GH: 00718848 Xanthium spinosum Linnaeus USA: New Hampshire West Lebanon C. W. Perkins 1945-9-28
NEBC: 00718849 Xanthium spinosum Linnaeus USA: Massachusetts Lawrence: Lawrence A. S. Pease 1498 1902-7-9
NEBC: 00718850 Xanthium spinosum Linnaeus USA: Massachusetts Chelmsford: N. [North] Chelmsford W. P. Alcott 1878
NEBC: 00718851 Xanthium spinosum Linnaeus USA: Massachusetts Lowell: Lowell, near Woolen Mills M. Swan & S. J. Swan
NEBC: 00718852 Xanthium spinosum Linnaeus USA: Massachusetts Wakefield: Wakefield R. C. Bean 1945-11-8
GH: 00718853 Xanthium spinosum Linnaeus USA: Massachusetts Westford: Westford E. F. Fletcher 1888-8
GH: 00718855 Xanthium spinosum Linnaeus USA: Massachusetts Boston: So. [South] Boston E. Faxon & C. E. Faxon 1878
GH: 00718854 Xanthium spinosum Linnaeus USA: Massachusetts Southbridge: Southbridge L. E. Ammidown 1913-10-12
NEBC: 00718856 Xanthium spinosum Linnaeus USA: Massachusetts Boston: So. [South] Boston E. Faxon & C. E. Faxon 1878
NEBC: 00718857 Xanthium spinosum Linnaeus USA: Massachusetts Boston: So. [South] Boston filling H. A. Young 1878-9
NEBC: 00718858 Xanthium spinosum Linnaeus USA: Massachusetts Boston: South Boston C. E. Perkins 1879
GH: 00718859 Xanthium spinosum Linnaeus USA: Massachusetts Dedham: Dedham E. F. Williams 1898-10-2
NEBC: 00718860 Xanthium spinosum Linnaeus USA: Massachusetts Milton: Milton N. T. Kidder 1926-9-22
NEBC: 00718861 Xanthium spinosum Linnaeus USA: Massachusetts Milton: Milton N. T. Kidder 1926-9-22
NEBC: 00718862 Xanthium spinosum Linnaeus USA: Massachusetts Pittsfield: Pittsfield Ralph Hoffmann 1920-8-30
NEBC: 00718863 Xanthium spinosum Linnaeus USA: Rhode Island Providence: Providence W. W. Bailey & J. F. Collins 1892-7-8
GH: 00718864 Xanthium spinosum Linnaeus USA: Connecticut Naugatuck: Naugatuck A. E. Blewitt 76 1908-8-24
A: 00713602 Xanthium spinosum Linnaeus USA: Massachusetts Peabody: Peabody R. B. Mackintosh 1889
NEBC: 02577257 Xanthium spinosum Linnaeus USA: Massachusetts Barre: Petraccone Farm B. N. Gates & W. C. Gates 23574 1948-8-1
NEBC: 02265965 Xanthium spinosum Linnaeus USA: Massachusetts Auburn: Stonesville, Queensbury Mill, wool w... B. N. Gates 23205 1948-9-6