Harvard University Herbaria & Libraries

Asteraceae
GH: 00633989 Helminthotheca echioides (Linnaeus) Holub Canada: Ontario Niagara Falls: Niagara Falls J. Macoun 1885
GH: 00633988 Helminthotheca echioides (Linnaeus) Holub USA: Maine South Poland Kate Furbish 1893
NEBC: 00633990 Helminthotheca echioides (Linnaeus) Holub USA: Maine South Poland Kate Furbish 1895
NEBC: 00633991 Helminthotheca echioides (Linnaeus) Holub USA: Maine Poland: Poland Kate Furbish
NEBC: 00633992 Helminthotheca echioides (Linnaeus) Holub USA: Vermont Hartland: Hartland J. G. Underwood 4090 1914-9-5
NEBC: 00633993 Helminthotheca echioides (Linnaeus) Holub USA: Massachusetts Springfield: Springfield M. L. Owen 1894
GH: 00633994 Helminthotheca echioides (Linnaeus) Holub USA: Massachusetts Springfield: Springfield M. L. Owen 1894-10-1
NEBC: 00633996 Helminthotheca echioides (Linnaeus) Holub USA: Connecticut Southington: Southington L. Andrews 47 1898-7-14
NEBC: 00633997 Helminthotheca echioides (Linnaeus) Holub USA: Connecticut Milford: Milford E. B. Harger 1909-9-22
NEBC: 00633998 Helminthotheca echioides (Linnaeus) Holub USA: Connecticut Fairfield: Fairfield E. H. Eames 8234 1909-7-27
GH: 00735026 Helminthotheca echioides (Linnaeus) Holub USA: Connecticut Fairfield: Fairfield E. H. Eames 8324 1909-7-27
NEBC: 00633995 Helminthotheca echioides (Linnaeus) Holub USA: Connecticut Southington: Southington C. H. Bissell 9 1927-6-29
GH: 01831121 Helminthotheca echioides (Linnaeus) Holub USA: Pennsylvania Philadelphia: [data not captured] H. B. Meredith 1920-10-9
GH: 01831120 Helminthotheca echioides (Linnaeus) Holub USA: Oregon [data not captured] R. R. Halse 7315 2007-7-30
GH: 01831119 Helminthotheca echioides (Linnaeus) Holub USA: Oregon [data not captured] R. R. Halse 8604 2012-7-18
GH: 01831118 Helminthotheca echioides (Linnaeus) Holub USA: Ohio [data not captured] A. N. Rood 1031 1908-7-25
GH: 01831117 Helminthotheca echioides (Linnaeus) Holub USA: New York [data not captured] Mrs. Edward Kimball 1911
GH: 01831116 Helminthotheca echioides (Linnaeus) Holub USA: New York [data not captured] A. Brown 1879-7
GH: 01831115 Helminthotheca echioides (Linnaeus) Holub USA: New Jersey Camden: [data not captured] C. F. Parker 1879-8-9
GH: 01831114 Helminthotheca echioides (Linnaeus) Holub USA: New Jersey [data not captured] B. H. Long 13555 1915-9-25
GH: 01831113 Helminthotheca echioides (Linnaeus) Holub USA: New Jersey Camden: [data not captured] [no data available] 1876-9
GH: 01831112 Helminthotheca echioides (Linnaeus) Holub USA: New Jersey Cape May: [data not captured] [no data available] 13449 1919-7-15
GH: 01831111 Helminthotheca echioides (Linnaeus) Holub USA: California [data not captured] J. W. Congdon 1883-7-29
GH: 01831110 Helminthotheca echioides (Linnaeus) Holub USA: California [data not captured] I. M. Johnston 1321 1917-6-10
GH: 01831109 Helminthotheca echioides (Linnaeus) Holub USA: California Alameda: [data not captured] L. E. Smith 1913-8
GH: 01831108 Helminthotheca echioides (Linnaeus) Holub USA: California [data not captured] A. A. Heller 7517 1904-6-16
GH: 01831107 Helminthotheca echioides (Linnaeus) Holub USA: California [data not captured] F. A. MacFadden 12934 1934-6
GH: 01831106 Helminthotheca echioides (Linnaeus) Holub USA: California [data not captured] E. E. Stanford 56 1926
GH: 01831105 Helminthotheca echioides (Linnaeus) Holub USA: California [data not captured] [no data available] 1943-6-24
GH: 01831104 Helminthotheca echioides (Linnaeus) Holub USA: California [data not captured] D. Demaree 10502 1933-8-13
GH: 01831103 Helminthotheca echioides (Linnaeus) Holub USA: California [data not captured] S. A. Junak SN-1333 1999-3-18