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Next page >Poaceae NEBC: 00860522 Festuca subverticillata (Persoon) E. B. Alexeev USA: Vermont Milton: Milton C. H. Knowlton 1934-7-11
NEBC: 00860523 Festuca subverticillata (Persoon) E. B. Alexeev USA: Vermont Brookfield: Brookfield C. H. Knowlton 1925-7-1
NEBC: 00860524 Festuca subverticillata (Persoon) E. B. Alexeev USA: Vermont Bristol: Bristol C. H. Knowlton 1935-7-11
NEBC: 00860532 Festuca subverticillata (Persoon) E. B. Alexeev USA: Vermont Sudbury: Sudbury C. H. Knowlton 1919-7-9
NEBC: 00860547 Festuca subverticillata (Persoon) E. B. Alexeev USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26
NEBC: 00860571 Festuca subverticillata (Persoon) E. B. Alexeev USA: Massachusetts Northfield: Northfield C. H. Knowlton 1925-6-19
NEBC: 00860589 Festuca subverticillata (Persoon) E. B. Alexeev USA: Connecticut Killingly: Killingly C. H. Knowlton 1903-7-2
NEBC: 00860590 Festuca subverticillata (Persoon) E. B. Alexeev USA: Connecticut Pomfret: Pomfret C. H. Knowlton 1903-7-5
NEBC: 00613738 Festuca trachyphylla (Hackel) Krajina USA: Massachusetts Hingham: Hingham C. H. Knowlton 1936-6-7
NEBC: 00878434 Glyceria acutiflora Torrey USA: Massachusetts Mendon: Mendon C. H. Knowlton 1933-6-20
NEBC: 01149696 Glyceria acutiflora Torrey USA: Massachusetts Natick: Natick C. H. Knowlton 1898-7-17
NEBC: 00878469 Glyceria borealis (Nash) Batchelder USA: Maine Fort Kent: Fort Kent C. H. Knowlton 1904-7-9
NEBC: 00878500 Glyceria borealis (Nash) Batchelder USA: Maine Marshfield: Marshfield C. H. Knowlton 1936-8-6
NEBC: 00878501 Glyceria borealis (Nash) Batchelder USA: Maine Crawford: Crawford C. H. Knowlton 1932-8-9
NEBC: 00878503 Glyceria borealis (Nash) Batchelder USA: Maine North Washington C. H. Knowlton 1936-7-31
NEBC: 00878504 Glyceria borealis (Nash) Batchelder USA: Maine Eaton C. H. Knowlton 1941-8-5
NEBC: 00878506 Glyceria borealis (Nash) Batchelder USA: Maine Whitneyville: Whitneyville C. H. Knowlton 1933-8-18
NEBC: 00878508 Glyceria borealis (Nash) Batchelder USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-24
NEBC: 00878518 Glyceria borealis (Nash) Batchelder USA: Maine Newcastle: Newcastle C. H. Knowlton 1932-7-27
NEBC: 00878681 Glyceria borealis (Nash) Batchelder USA: New Hampshire Bradford: Bradford C. H. Knowlton 1925-7-3
NEBC: 00878697 Glyceria borealis (Nash) Batchelder USA: Vermont North Hero: North Hero C. H. Knowlton 1938-7-19
NEBC: 00878698 Glyceria borealis (Nash) Batchelder USA: Vermont Walden: Walden C. H. Knowlton 1918-7-12
NEBC: 00878702 Glyceria borealis (Nash) Batchelder USA: Vermont Milton: Milton C. H. Knowlton 1934-7-11
NEBC: 00878703 Glyceria borealis (Nash) Batchelder USA: Vermont Richmond: Richmond C. H. Knowlton 1940-7-17
NEBC: 00878704 Glyceria borealis (Nash) Batchelder USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-25
NEBC: 00878536 Glyceria canadensis (Michaux) Trinius USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-15
NEBC: 00878554 Glyceria canadensis (Michaux) Trinius USA: Maine Chesterville: Chesterville C. H. Knowlton 1937-7-31
NEBC: 00878558 Glyceria canadensis (Michaux) Trinius USA: Maine Strong: Strong C. H. Knowlton 1902-8-1
NEBC: 00859300 Glyceria canadensis (Michaux) Trinius USA: Maine T26 MD C. H. Knowlton 1938-8-11
NEBC: 00859301 Glyceria canadensis (Michaux) Trinius USA: Maine T31 MD C. H. Knowlton 1936-8-11
NEBC: 00859306 Glyceria canadensis (Michaux) Trinius USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1931-8-25
NEBC: 00859308 Glyceria canadensis (Michaux) Trinius USA: Maine Kossuth C. H. Knowlton 1940-8-7
NEBC: 00859310 Glyceria canadensis (Michaux) Trinius USA: Maine Addison: Addison C. H. Knowlton 1924-8-19
NEBC: 00859314 Glyceria canadensis (Michaux) Trinius USA: Maine Northfield: Northfield C. H. Knowlton 1931-8-15
NEBC: 00859315 Glyceria canadensis (Michaux) Trinius USA: Maine Pembroke: Pembroke C. H. Knowlton 1918-8-3
NEBC: 00859316 Glyceria canadensis (Michaux) Trinius USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-21
NEBC: 00859317 Glyceria canadensis (Michaux) Trinius USA: Maine Wesley: Wesley C. H. Knowlton 1917-8-15
NEBC: 00859356 Glyceria canadensis (Michaux) Trinius USA: Maine Farmingdale: Farmingdale C. H. Knowlton 1917-8-8
NEBC: 00859362 Glyceria canadensis (Michaux) Trinius USA: Maine East Livermore C. H. Knowlton 1914-8-4
NEBC: 00859369 Glyceria canadensis (Michaux) Trinius USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00859423 Glyceria canadensis (Michaux) Trinius USA: New Hampshire Bradford: Bradford C. H. Knowlton 1942-7-21
NEBC: 00859424 Glyceria canadensis (Michaux) Trinius USA: New Hampshire Bradford: Bradford C. H. Knowlton 1925-7-3
NEBC: 00859440 Glyceria canadensis (Michaux) Trinius USA: New Hampshire Temple: Temple C. H. Knowlton 1917-7-21
NEBC: 00859500 Glyceria canadensis (Michaux) Trinius USA: Vermont Rockingham: Rockingham C. H. Knowlton 1932-7-22
NEBC: 00859511 Glyceria canadensis (Michaux) Trinius USA: Massachusetts Lexington: Lexington C. H. Knowlton 1898-7-23
NEBC: 00859546 Glyceria canadensis (Michaux) Trinius USA: Massachusetts Norwell: Norwell C. H. Knowlton 1911-6-30
NEBC: 00859950 Glyceria canadensis (Michaux) Trinius USA: Connecticut Thompson: Thompson C. H. Knowlton 1903-7-1
NEBC: 00859988 Glyceria grandis S. Watson USA: Maine Phillips: Phillips C. H. Knowlton 1911-7-4
NEBC: 01149000 Glyceria grandis S. Watson USA: Maine Eaton C. H. Knowlton 1935-8-15
NEBC: 01149001 Glyceria grandis S. Watson USA: Maine Northfield: Northfield C. H. Knowlton 1941-8-2
NEBC: 01149003 Glyceria grandis S. Watson USA: Maine Robbinston: Robbinston C. H. Knowlton 1932-8-2
NEBC: 01149063 Glyceria grandis S. Watson USA: Vermont Richmond: Richmond C. H. Knowlton 1932-7-14
NEBC: 01149089 Glyceria grandis S. Watson USA: Massachusetts Cambridge: Cambridge C. H. Knowlton 1898-7-2
NEBC: 01149094 Glyceria grandis S. Watson USA: Massachusetts Waltham: Waltham C. H. Knowlton 1908-6-21
NEBC: 01149159 Glyceria melicaria (Michx.) F.T. Hubbard USA: Maine Farmington: Farmington C. H. Knowlton 1908-7-7
NEBC: 01149163 Glyceria melicaria (Michx.) F.T. Hubbard USA: Maine Phillips: Phillips C. H. Knowlton 1924-8-13
GH: 01149164 Glyceria melicaria (Michx.) F.T. Hubbard USA: Maine Strong: Strong C. H. Knowlton 1903-7-24
NEBC: 01149165 Glyceria melicaria (Michx.) F.T. Hubbard USA: Maine Strong: Strong C. H. Knowlton 1902-8-1
NEBC: 01149175 Glyceria melicaria (Michx.) F.T. Hubbard USA: Maine Addison: Addison C. H. Knowlton 1935-8-23
NEBC: 01149176 Glyceria melicaria (Michx.) F.T. Hubbard USA: Maine North Washington C. H. Knowlton 1936-8-5
NEBC: 01149179 Glyceria melicaria (Michx.) F.T. Hubbard USA: Maine Danforth: Danforth C. H. Knowlton 1935-8-14
NEBC: 01149180 Glyceria melicaria (Michx.) F.T. Hubbard USA: Maine Forest City C. H. Knowlton 1941-8-5
NEBC: 01149182 Glyceria melicaria (Michx.) F.T. Hubbard USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-25
NEBC: 01149183 Glyceria melicaria (Michx.) F.T. Hubbard USA: Maine Vanceboro: Vanceboro C. H. Knowlton 1940-8-8
NEBC: 01149274 Glyceria melicaria (Michx.) F.T. Hubbard USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-27
NEBC: 01149275 Glyceria melicaria (Michx.) F.T. Hubbard USA: Vermont Granville: Granville C. H. Knowlton 1926-7-28
NEBC: 01149277 Glyceria melicaria (Michx.) F.T. Hubbard USA: Vermont Hancock: Hancock C. H. Knowlton 1936-7-12
NEBC: 01149282 Glyceria melicaria (Michx.) F.T. Hubbard USA: Vermont Pittsfield: Pittsfield C. H. Knowlton 1933-7-27
NEBC: 01149290 Glyceria melicaria (Michx.) F.T. Hubbard USA: Vermont Winhall: Winhall C. H. Knowlton 1940-8-22
NEBC: 01149294 Glyceria melicaria (Michx.) F.T. Hubbard USA: Massachusetts West Brookfield: West Brookfield C. H. Knowlton 1933-7-9
NEBC: 01149298 Glyceria melicaria (Michx.) F.T. Hubbard USA: Massachusetts Greenfield: Greenfield C. H. Knowlton 1911-7-25
NEBC: 01149346 Glyceria obtusa (Muhlenberg) Trinius USA: Maine Newcastle: Newcastle C. H. Knowlton 1932-7-27
NEBC: 01149375 Glyceria obtusa (Muhlenberg) Trinius USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 01149377 Glyceria obtusa (Muhlenberg) Trinius USA: Massachusetts Lexington: E. [East] Lexington C. H. Knowlton 1898-7-23
NEBC: 01149401 Glyceria obtusa (Muhlenberg) Trinius USA: Massachusetts Hanson: Hanson C. H. Knowlton 1909-9-12
NEBC: 01149405 Glyceria obtusa (Muhlenberg) Trinius USA: Massachusetts Norwell: Norwell C. H. Knowlton 1941-7-22
NEBC: 01149408 Glyceria obtusa (Muhlenberg) Trinius USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-19
NEBC: 01148127 Glyceria septentrionalis Hitchcock USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1910-6-26
NEBC: 01149489 Glyceria striata (Lamarck) Hitchcock USA: Maine Farmington: Farmington C. H. Knowlton 1894-6-25
NEBC: 01149491 Glyceria striata (Lamarck) Hitchcock USA: Maine New Sharon: New Sharon C. H. Knowlton 1902-7-9
NEBC: 01149501 Glyceria striata (Lamarck) Hitchcock USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-21
NEBC: 01149523 Glyceria striata (Lamarck) Hitchcock USA: Maine Jefferson: Jefferson C. H. Knowlton 1932-6-27
NEBC: 01149586 Glyceria striata (Lamarck) Hitchcock USA: New Hampshire Durham: Durham C. H. Knowlton 1918-9-7
NEBC: 01149632 Glyceria striata (Lamarck) Hitchcock USA: Vermont Brookfield: Brookfield C. H. Knowlton 1925-7-1
NEBC: 01149636 Glyceria striata (Lamarck) Hitchcock USA: Vermont Washington: Washington C. H. Knowlton 1932-7-12
NEBC: 01148186 Glyceria striata (Lamarck) Hitchcock USA: Vermont Middlesex: Middlesex C. H. Knowlton 1935-7-22
NEBC: 01148191 Glyceria striata (Lamarck) Hitchcock USA: Vermont Pittsfield: Pittsfield C. H. Knowlton 1933-7-27
NEBC: 01148199 Glyceria striata (Lamarck) Hitchcock USA: Vermont Marlboro: Marlboro C. H. Knowlton 1939-6-28
NEBC: 01148231 Glyceria striata (Lamarck) Hitchcock USA: Massachusetts Westford: Westford C. H. Knowlton 1908-6-28
NEBC: 01148262 Glyceria striata (Lamarck) Hitchcock USA: Massachusetts West Brookfield: West Brookfield C. H. Knowlton 1933-7-9
NEBC: 01149705 Hierochloë alpina (Swartz ex Willdenow) Roemer & Schultes USA: Maine Mount Bigelow C. H. Knowlton 1915-7-28
NEBC: 00609888 Holcus lanatus Linnaeus USA: Massachusetts Carlisle: Carlisle C. H. Knowlton 1903-6-14
NEBC: 00613785 Holcus lanatus Linnaeus USA: Massachusetts Plymouth: Plymouth C. H. Knowlton 1910-6-5
NEBC: 00613830 Holcus lanatus Linnaeus USA: Rhode Island Burrillville: Burrillville C. H. Knowlton 1903-7-3
NEBC: 00613847 Holcus lanatus Linnaeus USA: Rhode Island Thompson C. H. Knowlton 1900-7-16
NEBC: 00613237 Hordeum jubatum Linnaeus USA: Maine Addison: Addison C. H. Knowlton 1924-8-19
NEBC: 00613240 Hordeum jubatum Linnaeus USA: Maine Harrington: Harrington C. H. Knowlton 1932-8-18
NEBC: 00613242 Hordeum jubatum Linnaeus USA: Maine Cutler: Cutler C. H. Knowlton 1941-8-8
NEBC: 00613243 Hordeum jubatum Linnaeus USA: Maine Machias: Machias C. H. Knowlton 1910-7-31
NEBC: 00613245 Hordeum jubatum Linnaeus USA: Maine Robbinston: Robbinston C. H. Knowlton 1932-8-2
NEBC: 00613282 Hordeum jubatum Linnaeus USA: Vermont Ferrisburg C. H. Knowlton 1939-7-18
NEBC: 00817527 Leersia oryzoides (Linnaeus) Swartz USA: Maine Eustis: Eustis C. H. Knowlton 1941-8-13
NEBC: 00817528 Leersia oryzoides (Linnaeus) Swartz USA: Maine Farmington: Farmington C. H. Knowlton 1894
GH: 00817529 Leersia oryzoides (Linnaeus) Swartz USA: Maine Farmington: Farmington C. H. Knowlton 1899-8-4
NEBC: 00817536 Leersia oryzoides (Linnaeus) Swartz USA: Maine Alexander: Alexander C. H. Knowlton 1934-8-31
NEBC: 00817537 Leersia oryzoides (Linnaeus) Swartz USA: Maine Brookton C. H. Knowlton 1935-8-15
NEBC: 00817538 Leersia oryzoides (Linnaeus) Swartz USA: Maine Columbia Falls: Columbia Falls C. H. Knowlton 1937-9-3
NEBC: 00817539 Leersia oryzoides (Linnaeus) Swartz USA: Maine Talmadge: Talmadge C. H. Knowlton 1941-8-6
NEBC: 00817609 Leersia oryzoides (Linnaeus) Swartz USA: New Hampshire Troy: Troy C. H. Knowlton 1941-8-21
NEBC: 00817614 Leersia oryzoides (Linnaeus) Swartz USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
NEBC: 00817621 Leersia oryzoides (Linnaeus) Swartz USA: Vermont Castleton: Castleton C. H. Knowlton 1938-8-25
NEBC: 00863763 Leersia oryzoides (Linnaeus) Swartz USA: Massachusetts Groton: Groton, Baddacook Pond C. H. Knowlton 1906-8-12
NEBC: 00817627 Leersia virginica Willdenow USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6
NEBC: 00817636 Leersia virginica Willdenow USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1923-8-29
NEBC: 00817649 Leersia virginica Willdenow USA: Vermont South Hero: South Hero C. H. Knowlton 1938-7-17
NEBC: 00817651 Leersia virginica Willdenow USA: Vermont Cambridge: Cambridge C. H. Knowlton 1923-8-5
NEBC: 00817653 Leersia virginica Willdenow USA: Vermont South Burlington: South Burlington C. H. Knowlton 1921-8-3
NEBC: 00817656 Leersia virginica Willdenow USA: Vermont Weybridge: Weybridge C. H. Knowlton 1936-7-15
NEBC: 00817711 Leersia virginica Willdenow USA: Massachusetts Revere: Revere C. H. Knowlton 1906-8-18
NEBC: 00817726 Leersia virginica Willdenow USA: Massachusetts Greenfield: Greenfield C. H. Knowlton 1911-7-25
NEBC: 00863689 Leymus mollis (Trinius) Pilger USA: Maine Addison: Addison C. H. Knowlton 1924-8-19
NEBC: 00863699 Leymus mollis (Trinius) Pilger USA: Maine Robbinston: Robbinston C. H. Knowlton 1932-8-2
GH: 00863700 Leymus mollis (Trinius) Pilger USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1908-7-11
NEBC: 00863701 Leymus mollis (Trinius) Pilger USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-26
NEBC: 00863702 Leymus mollis (Trinius) Pilger USA: Maine Steuben: Steuben C. H. Knowlton 1932-8-22
NEBC: 00863733 Leymus mollis (Trinius) Pilger USA: Maine Bristol: Bristol C. H. Knowlton 1922-7-20
NEBC: 00583080 Lolium multiflorum Lamarck USA: Massachusetts Newburyport: Newburyport C. H. Knowlton 1945-8-3
NEBC: 00595135 Lolium multiflorum Lamarck USA: Massachusetts Hingham: Hingham C. H. Knowlton 1945-7-1
NEBC: 00583112 Lolium perenne Linnaeus USA: New Hampshire Woodford C. H. Knowlton 1939-6-29
NEBC: 00595180 Lolium perenne Linnaeus USA: Massachusetts Provincetown: Provincetown C. H. Knowlton 1940-6-18
GH: 01149776 Milium effusum Linnaeus USA: Maine Day Mountain C. H. Knowlton 1903-7-24
GH: 01149777 Milium effusum Linnaeus USA: Maine Day Mountain C. H. Knowlton 1902-8-1
NEBC: 01149778 Milium effusum Linnaeus USA: Maine Phillips: Phillips C. H. Knowlton 1911-7-4
NEBC: 01149779 Milium effusum Linnaeus USA: Maine New Vineyard: New Vineyard C. H. Knowlton 1907-7-15
NEBC: 01149780 Milium effusum Linnaeus USA: Maine Avon: Avon C. H. Knowlton 1902-8-1
NEBC: 01149826 Milium effusum Linnaeus USA: Vermont Eden: Eden C. H. Knowlton 1918-6-9
NEBC: 01149829 Milium effusum Linnaeus USA: Vermont Brookfield: Brookfield C. H. Knowlton 1925-7-1
NEBC: 01149831 Milium effusum Linnaeus USA: Vermont Williamstown: Williamstown C. H. Knowlton 1918-7-15
NEBC: 01149833 Milium effusum Linnaeus USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 01149840 Milium effusum Linnaeus USA: Vermont Cavendish: Cavendish C. H. Knowlton 1919-7-9
NEBC: 01149844 Milium effusum Linnaeus USA: Vermont Pittsfield: Pittsfield C. H. Knowlton 1933-7-27
NEBC: 00853880 Muhlenbergia frondosa (Poiret) Fernald USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1916-8-24
NEBC: 00853896 Muhlenbergia frondosa (Poiret) Fernald USA: New Hampshire Keene: Keene C. H. Knowlton 1922-8-23
NEBC: 00853907 Muhlenbergia frondosa (Poiret) Fernald USA: Vermont Castleton: Castleton C. H. Knowlton 1940-8-21
NEBC: 00853923 Muhlenbergia frondosa (Poiret) Fernald USA: Massachusetts Ayer: Ayer C. H. Knowlton 1917-9-20
NEBC: 00853928 Muhlenbergia frondosa (Poiret) Fernald USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00853955 Muhlenbergia frondosa (Poiret) Fernald USA: Massachusetts Hingham: Hingham C. H. Knowlton 1913-9-7
NEBC: 00853992 Muhlenbergia frondosa (Poiret) Fernald USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-6
NEBC: 01582159 Muhlenbergia frondosa (Poiret) Fernald USA: Vermont Fair Haven: [no additional data] C. H. Knowlton 1946-8-20
NEBC: 00864623 Muhlenbergia glomerata (Willdenow) Trinius USA: Maine North Anson C. H. Knowlton 1927-8-11
NEBC: 00864632 Muhlenbergia glomerata (Willdenow) Trinius USA: Maine Addison: Addison C. H. Knowlton 1924-8-19
NEBC: 00864633 Muhlenbergia glomerata (Willdenow) Trinius USA: Maine Columbia: Columbia C. H. Knowlton 1916-8-4
NEBC: 00864645 Muhlenbergia glomerata (Willdenow) Trinius USA: Maine Livermore Falls: Livermore Falls C. H. Knowlton 1899-8-8
NEBC: 00864701 Muhlenbergia glomerata (Willdenow) Trinius USA: Vermont Westmore: Westmore C. H. Knowlton 1918-8-24
NEBC: 00864709 Muhlenbergia glomerata (Willdenow) Trinius USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-3
NEBC: 00864710 Muhlenbergia glomerata (Willdenow) Trinius USA: Vermont Charlotte: Charlotte C. H. Knowlton 1922-8-13
NEBC: 00864712 Muhlenbergia glomerata (Willdenow) Trinius USA: Vermont Wells River C. H. Knowlton 1912-8-24
NEBC: 00864718 Muhlenbergia glomerata (Willdenow) Trinius USA: Vermont Proctor: Proctor C. H. Knowlton 1913-8-28
NEBC: 00864731 Muhlenbergia glomerata (Willdenow) Trinius USA: Massachusetts Groton: Groton, Edge of Baddacook Pond C. H. Knowlton 1906-8-12
NEBC: 00864746 Muhlenbergia glomerata (Willdenow) Trinius USA: Massachusetts Upton: Upton C. H. Knowlton 1917-9-14
NEBC: 00864756 Muhlenbergia glomerata (Willdenow) Trinius USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-4
NEBC: 00864762 Muhlenbergia glomerata (Willdenow) Trinius USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
NEBC: 00864807 Muhlenbergia mexicana (Linnaeus) Trinius USA: Maine South Princeton C. H. Knowlton 1941-7-29
NEBC: 00864808 Muhlenbergia mexicana (Linnaeus) Trinius USA: Maine Crawford: Crawford C. H. Knowlton 1932-8-9
NEBC: 00864809 Muhlenbergia mexicana (Linnaeus) Trinius USA: Maine T24 MD C. H. Knowlton 1936-8-11
NEBC: 00864810 Muhlenbergia mexicana (Linnaeus) Trinius USA: Maine Crawford: Crawford C. H. Knowlton 1932-8-9
NEBC: 00864811 Muhlenbergia mexicana (Linnaeus) Trinius USA: Maine Deblois: Deblois C. H. Knowlton 1935-9-2
NEBC: 00864812 Muhlenbergia mexicana (Linnaeus) Trinius USA: Maine Indiantown C. H. Knowlton 1938-8-17
NEBC: 00864813 Muhlenbergia mexicana (Linnaeus) Trinius USA: Maine Kossuth C. H. Knowlton 1940-8-7
NEBC: 00864817 Muhlenbergia mexicana (Linnaeus) Trinius USA: Maine Washington: Washington C. H. Knowlton 1935-8-30
NEBC: 00864835 Muhlenbergia mexicana (Linnaeus) Trinius USA: Maine Eustis: Eustis C. H. Knowlton 1941-8-13
NEBC: 00864836 Muhlenbergia mexicana (Linnaeus) Trinius USA: Maine Farmington: Farmington C. H. Knowlton 1894
NEBC: 00864837 Muhlenbergia mexicana (Linnaeus) Trinius USA: Maine Jay: Jay C. H. Knowlton 1910-8-15
NEBC: 00864838 Muhlenbergia mexicana (Linnaeus) Trinius USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6
NEBC: 00864839 Muhlenbergia mexicana (Linnaeus) Trinius USA: Maine Phillips: Phillips C. H. Knowlton 1924-8-13
NEBC: 00864841 Muhlenbergia mexicana (Linnaeus) Trinius USA: Maine Strong: Strong C. H. Knowlton 1931-9-4
NEBC: 00864896 Muhlenbergia mexicana (Linnaeus) Trinius USA: New Hampshire Newbury: Newbury C. H. Knowlton 1935-8-20
NEBC: 00864897 Muhlenbergia mexicana (Linnaeus) Trinius USA: New Hampshire Warner: Warner C. H. Knowlton 1944-8-19
GH: 00864909 Muhlenbergia mexicana (Linnaeus) Trinius USA: New Hampshire Pelham: Pelham C. H. Knowlton 1902-10-11
NEBC: 00864930 Muhlenbergia mexicana (Linnaeus) Trinius USA: Vermont Swanton: Swanton C. H. Knowlton 1935-9-26
NEBC: 00864936 Muhlenbergia mexicana (Linnaeus) Trinius USA: Vermont Burlington: Burlington C. H. Knowlton 1922-8-14
NEBC: 00864937 Muhlenbergia mexicana (Linnaeus) Trinius USA: Vermont South Burlington: South Burlington C. H. Knowlton 1921-8-3
NEBC: 00864939 Muhlenbergia mexicana (Linnaeus) Trinius USA: Vermont Wells: Wells C. H. Knowlton 1912-8-24
NEBC: 00864940 Muhlenbergia mexicana (Linnaeus) Trinius USA: Vermont Williamstown: Williamstown C. H. Knowlton 1919-8-21
NEBC: 00864945 Muhlenbergia mexicana (Linnaeus) Trinius USA: Vermont Rochester: Rochester C. H. Knowlton 1941-7-18
NEBC: 00864946 Muhlenbergia mexicana (Linnaeus) Trinius USA: Vermont Sharon: Sharon C. H. Knowlton 1932-9-29
NEBC: 00864948 Muhlenbergia mexicana (Linnaeus) Trinius USA: Vermont Castleton: Castleton C. H. Knowlton 1940-8-20
NEBC: 00864949 Muhlenbergia mexicana (Linnaeus) Trinius USA: Vermont Castleton: Castleton C. H. Knowlton 1938-8-24
NEBC: 00864950 Muhlenbergia mexicana (Linnaeus) Trinius USA: Vermont Poultney: Poultney C. H. Knowlton 1937-8-24
NEBC: 00864951 Muhlenbergia mexicana (Linnaeus) Trinius USA: Vermont Proctor: Proctor C. H. Knowlton 1913-8-28
NEBC: 00864955 Muhlenbergia mexicana (Linnaeus) Trinius USA: Vermont Rockingham: Rockingham C. H. Knowlton 1931-9-25
NEBC: 00864958 Muhlenbergia mexicana (Linnaeus) Trinius USA: Vermont East Dorset C. H. Knowlton 1924-9-24
NEBC: 00855764 Muhlenbergia mexicana (Linnaeus) Trinius USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00855798 Muhlenbergia mexicana (Linnaeus) Trinius USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-4
NEBC: 00855888 Muhlenbergia schreberi J. F. Gmelin USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00855890 Muhlenbergia schreberi J. F. Gmelin USA: Massachusetts Dracut: Dracut C. H. Knowlton 1903-9-26
NEBC: 00855899 Muhlenbergia schreberi J. F. Gmelin USA: Massachusetts Hingham: Hingham C. H. Knowlton 1931-9-13
GH: 00338613 Muhlenbergia sobolifera (Muhlenberg ex Willdenow) Trinius USA: Massachusetts Canton: Big Blue Hill [Blue Hills Reservatio... C. H. Knowlton 1908-9-19
GH: 00338614 Muhlenbergia sobolifera (Muhlenberg ex Willdenow) Trinius USA: Massachusetts Canton: Big Blue Hill [Blue Hills Reservatio... C. H. Knowlton 1908-9-19
NEBC: 00722410 Muhlenbergia sobolifera (Muhlenberg ex Willdenow) Trinius USA: Vermont Charlotte: Charlotte C. H. Knowlton 1922-8-13
NEBC: 01026872 Muhlenbergia sylvatica (Torrey) Torrey ex A. Gray USA: Maine Farmington: Farmington C. H. Knowlton 1894-8-12
NEBC: 01026876 Muhlenbergia sylvatica (Torrey) Torrey ex A. Gray USA: Maine Codyville C. H. Knowlton 1940-8-8
NEBC: 01026894 Muhlenbergia sylvatica (Torrey) Torrey ex A. Gray USA: New Hampshire Durham: Durham C. H. Knowlton 1918-9-7
NEBC: 01026895 Muhlenbergia sylvatica (Torrey) Torrey ex A. Gray USA: New Hampshire Durham: Durham C. H. Knowlton 1918-9-7
NEBC: 01026912 Muhlenbergia sylvatica (Torrey) Torrey ex A. Gray USA: Vermont Westmore: Westmore C. H. Knowlton 1918-8-24
NEBC: 01026915 Muhlenbergia sylvatica (Torrey) Torrey ex A. Gray USA: Vermont Grand Isle: Grand Isle C. H. Knowlton 1935-7-24
NEBC: 01026916 Muhlenbergia sylvatica (Torrey) Torrey ex A. Gray USA: Vermont Burlington: Burlington C. H. Knowlton 1914-8-27
NEBC: 01026917 Muhlenbergia sylvatica (Torrey) Torrey ex A. Gray USA: Vermont Charlotte: Charlotte C. H. Knowlton 1922-8-13
NEBC: 01026918 Muhlenbergia sylvatica (Torrey) Torrey ex A. Gray USA: Vermont South Burlington: South Burlington C. H. Knowlton 1921-8-3
NEBC: 01026921 Muhlenbergia sylvatica (Torrey) Torrey ex A. Gray USA: Vermont Williamstown: Williamstown C. H. Knowlton 1915-8-17
NEBC: 01026922 Muhlenbergia sylvatica (Torrey) Torrey ex A. Gray USA: Vermont Williamstown: Williamstown C. H. Knowlton 1919-8-21
NEBC: 01026923 Muhlenbergia sylvatica (Torrey) Torrey ex A. Gray USA: Vermont Bridgewater: Bridgewater C. H. Knowlton 1935-8-20
NEBC: 01026924 Muhlenbergia sylvatica (Torrey) Torrey ex A. Gray USA: Vermont Fair Haven: Fair Haven C. H. Knowlton 1936-8-20
NEBC: 01026925 Muhlenbergia sylvatica (Torrey) Torrey ex A. Gray USA: Vermont Hubbardton: Hubbardton C. H. Knowlton 1939-8-23
NEBC: 01025509 Muhlenbergia sylvatica (Torrey) Torrey ex A. Gray USA: Massachusetts Colrain: Colrain C. H. Knowlton 1911-7-26
NEBC: 01025510 Muhlenbergia sylvatica (Torrey) Torrey ex A. Gray USA: Massachusetts Colrain: Colrain C. H. Knowlton 1911-7-27
NEBC: 01025518 Muhlenbergia sylvatica (Torrey) Torrey ex A. Gray USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-6
NEBC: 01026954 Muhlenbergia uniflora (Muhlenberg) Fernald USA: Maine Farmington: Farmington C. H. Knowlton 1894
NEBC: 01026968 Muhlenbergia uniflora (Muhlenberg) Fernald USA: Maine Addison: Addison C. H. Knowlton 1924-8-19
NEBC: 01026969 Muhlenbergia uniflora (Muhlenberg) Fernald USA: Maine North Washington C. H. Knowlton 1936-8-5
NEBC: 01026970 Muhlenbergia uniflora (Muhlenberg) Fernald USA: Maine Columbia: Columbia C. H. Knowlton 1939-8-17
NEBC: 01026971 Muhlenbergia uniflora (Muhlenberg) Fernald USA: Maine Cooper: Cooper C. H. Knowlton 1928-8-23
NEBC: 01026972 Muhlenbergia uniflora (Muhlenberg) Fernald USA: Maine Crawford: Crawford C. H. Knowlton 1932-8-9
NEBC: 01026973 Muhlenbergia uniflora (Muhlenberg) Fernald USA: Maine Deblois: Deblois C. H. Knowlton 1935-9-2
NEBC: 01026974 Muhlenbergia uniflora (Muhlenberg) Fernald USA: Maine Jonesboro: Jonesboro C. H. Knowlton 1932-8-17
NEBC: 01026975 Muhlenbergia uniflora (Muhlenberg) Fernald USA: Maine Marion C. H. Knowlton 1938-8-9
NEBC: 01026976 Muhlenbergia uniflora (Muhlenberg) Fernald USA: Maine Marshfield: Marshfield C. H. Knowlton 1936-8-16
NEBC: 01026977 Muhlenbergia uniflora (Muhlenberg) Fernald USA: Maine Steuben: Steuben C. H. Knowlton 1932-8-22
NEBC: 01026978 Muhlenbergia uniflora (Muhlenberg) Fernald USA: Maine Whitneyville: Whitneyville C. H. Knowlton 1933-8-18
NEBC: 00855968 Muhlenbergia uniflora (Muhlenberg) Fernald USA: New Hampshire Sandwich: Sandwich C. H. Knowlton 1938-8-23
NEBC: 00855993 Muhlenbergia uniflora (Muhlenberg) Fernald USA: New Hampshire Pelham: Pelham C. H. Knowlton 1902-10-11
NEBC: 01174107 Muhlenbergia uniflora (Muhlenberg) Fernald USA: Massachusetts Duxbury: Duxbury C. H. Knowlton 1911-9-10
NEBC: 01174110 Muhlenbergia uniflora (Muhlenberg) Fernald USA: Massachusetts Middleborough: Middleborough C. H. Knowlton 1921-9-23
NEBC: 00865216 Oryzopsis asperifolia Michaux USA: Maine Farmington: Farmington C. H. Knowlton 1895-5-16
NEBC: 00865224 Oryzopsis asperifolia Michaux USA: Maine Beddington: Beddington C. H. Knowlton 1927-8-25
NEBC: 00865225 Oryzopsis asperifolia Michaux USA: Maine East Machias: East Machias C. H. Knowlton 1927-8-18
NEBC: 00865226 Oryzopsis asperifolia Michaux USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1933-7-3
NEBC: 00865227 Oryzopsis asperifolia Michaux USA: Maine T 30 MD C. H. Knowlton 1935-9-2
NEBC: 00865237 Oryzopsis asperifolia Michaux USA: Maine Jefferson: Jefferson C. H. Knowlton 1932-7-27
NEBC: 00865240 Oryzopsis asperifolia Michaux USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 01148950 Oryzopsis asperifolia Michaux USA: Vermont Saint Johnsbury: St. Johnsbury C. H. Knowlton 1941-5-21
NEBC: 01148951 Oryzopsis asperifolia Michaux USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
NEBC: 01148956 Oryzopsis asperifolia Michaux USA: Vermont Addison: Addison C. H. Knowlton 1933-5-14
NEBC: 01148957 Oryzopsis asperifolia Michaux USA: Vermont Ferrisburg C. H. Knowlton 1920-5-30
NEBC: 01148959 Oryzopsis asperifolia Michaux USA: Vermont Hartford: Hartford C. H. Knowlton 1913-6-3
NEBC: 01148994 Oryzopsis asperifolia Michaux USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
NEBC: 01148995 Oryzopsis asperifolia Michaux USA: Massachusetts Burlington: Burlington C. H. Knowlton 1904-6-11
NEBC: 01150711 Oryzopsis asperifolia Michaux USA: Massachusetts Brimfield: Brimfield C. H. Knowlton 1916-5-20
NEBC: 01150717 Oryzopsis asperifolia Michaux USA: Massachusetts Pittsfield: Pittsfield C. H. Knowlton 1919-5-29
NEBC: 01151446 Panicum capillare Linnaeus USA: Maine Chesterville: Chesterville C. H. Knowlton 1941-8-14
NEBC: 01151449 Panicum capillare Linnaeus USA: Maine Baileyville: Baileyville C. H. Knowlton 1941-7-29
NEBC: 01151450 Panicum capillare Linnaeus USA: Maine Charlotte: Charlotte C. H. Knowlton 1933-8-19
NEBC: 01151451 Panicum capillare Linnaeus USA: Maine Whitneyville: Whitneyville C. H. Knowlton 1944-8-5
NEBC: 01151477 Panicum capillare Linnaeus USA: New Hampshire Pelham: Pelham C. H. Knowlton 1902-9-13
NEBC: 01151496 Panicum capillare Linnaeus USA: Vermont Fair Haven: Fair Haven C. H. Knowlton 1936-8-20
NEBC: 01151531 Panicum capillare Linnaeus USA: Massachusetts Hanover: Hanover C. H. Knowlton 1946-9-2
NEBC: 01151533 Panicum capillare Linnaeus USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-19
NEBC: 01151551 Panicum capillare Linnaeus USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-4
NEBC: 01151795 Panicum capillare occidentale Rydberg USA: New Hampshire Weare: Weare C. H. Knowlton 1944-8-19
NEBC: 01151799 Panicum capillare occidentale Rydberg USA: New Hampshire Keene: Keene C. H. Knowlton 1920-8-19
NEBC: 01151808 Panicum capillare occidentale Rydberg USA: Vermont Castleton: Castleton C. H. Knowlton 1940-8-20
NEBC: 01151946 Panicum dichotomiflorum Michaux USA: Massachusetts Hingham: Hingham C. H. Knowlton 1942-8-27
NEBC: 01151947 Panicum dichotomiflorum Michaux USA: Massachusetts Lakeville: Lakeville C. H. Knowlton 1906-9-9
NEBC: 01151948 Panicum dichotomiflorum Michaux USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1944-9-4
NEBC: 01151955 Panicum dichotomiflorum Michaux USA: Massachusetts Plymouth: Plymouth C. H. Knowlton 1910-9-4
NEBC: 01151960 Panicum dichotomiflorum Michaux USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 00864016 Panicum dichotomiflorum Michaux USA: Massachusetts Dudley: Dudley C. H. Knowlton 1899-9-9
NEBC: 00689177 Panicum philadelphicum Bernhardi ex Trinius USA: Maine Crawford: Crawford C. H. Knowlton 1931-8-9
NEBC: 00689180 Panicum philadelphicum Bernhardi ex Trinius USA: Maine Machias: Machias C. H. Knowlton 1935-9-2
NEBC: 00722292 Panicum philadelphicum Bernhardi ex Trinius USA: Massachusetts Weymouth Town C. H. Knowlton 1918-9-2
NEBC: 00722296 Panicum philadelphicum Bernhardi ex Trinius USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1944-9-4
NEBC: 00864096 Panicum rigidulum Bosc ex Nees USA: Vermont Rockingham: Rockingham C. H. Knowlton 1939-8-24
GH: 00864104 Panicum rigidulum Bosc ex Nees USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1902-9-5
NEBC: 00864105 Panicum rigidulum Bosc ex Nees USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1902-9-5
NEBC: 00864107 Panicum rigidulum Bosc ex Nees USA: Massachusetts Lexington: Lexington C. H. Knowlton 1898-8-21
NEBC: 00689178 Panicum tuckermanii Fernald USA: Maine C. H. Knowlton 1938-8-11
NEBC: 00689180 Panicum tuckermanii Fernald USA: Maine Machias: Machias C. H. Knowlton 1935-9-2
NEBC: 00689177 Panicum tuckermanii Fernald USA: Maine Crawford: Crawford C. H. Knowlton 1931-8-9
NEBC: 00689179 Panicum tuckermanii Fernald USA: Maine Grand Lake Stream C. H. Knowlton 1938-8-17
NEBC: 00689181 Panicum tuckermanii Fernald USA: Maine C. H. Knowlton 1941-8-5
NEBC: 00689219 Panicum tuckermanii Fernald USA: Vermont Castleton: Castleton C. H. Knowlton 1938-8-24
NEBC: 00853325 Panicum verrucosum Muhlenberg USA: Massachusetts Weymouth Town C. H. Knowlton 1917-10-7
NEBC: 00853414 Panicum virgatum Linnaeus USA: Massachusetts Orleans: Orleans C. H. Knowlton 1917-10-10
NEBC: 00853427 Panicum virgatum Linnaeus USA: Massachusetts Westfield: Westfield C. H. Knowlton 1912-9-20
NEBC: 00853529 Panicum virgatum spissum Linder USA: Massachusetts Hingham: Hingham C. H. Knowlton 1918-9-15
NEBC: 00853534 Panicum virgatum spissum Linder USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 00722348 Paspalum setaceum psammophilum (Nash) D. Banks USA: Massachusetts Plymouth: Plymouth C. H. Knowlton 1911-9-3
NEBC: 00722349 Paspalum setaceum psammophilum (Nash) D. Banks USA: Massachusetts Halifax: Halifax C. H. Knowlton 1906-7-15
NEBC: 00855609 Paspalum setaceum muehlenbergii (Nash) D. Banks USA: New Hampshire Pelham: Pelham C. H. Knowlton 1902-9-13
NEBC: 00855629 Paspalum setaceum muehlenbergii (Nash) D. Banks USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00853571 Paspalum setaceum muehlenbergii (Nash) D. Banks USA: Massachusetts Hanover: Hanover C. H. Knowlton 1946-9-4
NEBC: 00853574 Paspalum setaceum muehlenbergii (Nash) D. Banks USA: Massachusetts West Barnstable Town C. H. Knowlton 1911-9-4
NEBC: 00611736 Phalaris arundinacea Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1936-6-28
NEBC: 00611738 Phalaris arundinacea Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1915-7-30
NEBC: 00611742 Phalaris arundinacea Linnaeus USA: Maine Brookton C. H. Knowlton 1935-8-15
NEBC: 00611808 Phalaris arundinacea Linnaeus USA: Vermont Franklin: Franklin C. H. Knowlton 1916-7-16
NEBC: 00583298 Phalaris canariensis Linnaeus USA: Massachusetts Lowell: Lowell C. H. Knowlton 1902-9-28
NEBC: 00583344 Phleum pratense Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1899
NEBC: 00583353 Phleum pratense Linnaeus USA: Maine Rogue Bluffs C. H. Knowlton 1932-8-6
NEBC: 00583437 Phleum pratense Linnaeus USA: Vermont Middlesex: Middlesex C. H. Knowlton 1942-7-19
NEBC: 00583441 Phleum pratense Linnaeus USA: Vermont Halifax: Halifax C. H. Knowlton 1939
NEBC: 00611951 Phragmites australis (Cavanilles) Trinius ex Steudel USA: Maine Frankfort (Maine): Frankfort C. H. Knowlton 1925-8-10
NEBC: 00606011 Phragmites australis (Cavanilles) Trinius ex Steudel USA: Massachusetts Boston: S. [South] Boston C. H. Knowlton 1908-9-12
NEBC: 00606018 Phragmites australis (Cavanilles) Trinius ex Steudel USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1923-8-25
NEBC: 00606019 Phragmites australis (Cavanilles) Trinius ex Steudel USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 00606022 Phragmites australis (Cavanilles) Trinius ex Steudel USA: Massachusetts Plymouth: Plymouth C. H. Knowlton 1908-8-30
NEBC: 00606029 Phragmites australis (Cavanilles) Trinius ex Steudel USA: Massachusetts Falmouth: Falmouth C. H. Knowlton 1949-9-20
NEBC: 01150771 Piptatherum pungens (Torrey) Dorn USA: New Hampshire Merrimack: Merrimack C. H. Knowlton 1922-5-13
NEBC: 01150776 Piptatherum pungens (Torrey) Dorn USA: Vermont Charlotte: Charlotte C. H. Knowlton 1922-5-28
NEBC: 01150800 Piptatherum pungens (Torrey) Dorn USA: Massachusetts Tewksbury: Tewksbury C. H. Knowlton 1903-5-9
NEBC: 01150814 Piptatherum pungens (Torrey) Dorn USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1926-6-26
NEBC: 01150816 Piptatherum pungens (Torrey) Dorn USA: Massachusetts Rockland: Rockland C. H. Knowlton 1911-5-28
NEBC: 01150854 Piptatherum racemosum (Smith) Eaton USA: Maine Avon: Avon C. H. Knowlton 1902-8-1
NEBC: 01150886 Piptatherum racemosum (Smith) Eaton USA: Vermont Westmore: Westmore C. H. Knowlton 1918-8-24
NEBC: 01150891 Piptatherum racemosum (Smith) Eaton USA: Vermont Charlotte: Charlotte C. H. Knowlton 1922-8-13
NEBC: 01150893 Piptatherum racemosum (Smith) Eaton USA: Vermont Colchester: Colchester C. H. Knowlton 1921-7-9
NEBC: 01150895 Piptatherum racemosum (Smith) Eaton USA: Vermont Shelburne: Shelburne C. H. Knowlton 1914-7-9
NEBC: 01150900 Piptatherum racemosum (Smith) Eaton USA: Vermont Williamstown: Williamstown C. H. Knowlton 1919-8-21
NEBC: 01150901 Piptatherum racemosum (Smith) Eaton USA: Vermont Cornwall: Cornwall C. H. Knowlton 1937-7-21
NEBC: 01150903 Piptatherum racemosum (Smith) Eaton USA: Vermont Weybridge: Weybridge C. H. Knowlton 1939-7-14
NEBC: 00865269 Piptatherum racemosum (Smith) Eaton USA: Massachusetts Greenfield: Greenfield C. H. Knowlton 1911-7-25
NEBC: 00865285 Piptatherum racemosum (Smith) Eaton USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
NEBC: 00863023 Piptochaetium avenaceum (Linnaeus) Parodi USA: Massachusetts Yarmouth: Yarmouth C. H. Knowlton 1915-7-8
GH: 00863034 Piptochaetium avenaceum (Linnaeus) Parodi USA: Massachusetts Woburn: Woburn, Horn Pond Mt. C. H. Knowlton 1904-6-11
NEBC: 01149896 Poa alsodes A. Gray USA: Vermont Charlotte: Charlotte C. H. Knowlton 1922-5-28
NEBC: 01149899 Poa alsodes A. Gray USA: Vermont Brookfield: Brookfield C. H. Knowlton 1918-6-6
NEBC: 01149900 Poa alsodes A. Gray USA: Vermont Montpelier: Montpelier C. H. Knowlton 1913-6-5
NEBC: 01149911 Poa alsodes A. Gray USA: Massachusetts Colrain: Colrain C. H. Knowlton 1911-6-10
NEBC: 01149916 Poa alsodes A. Gray USA: Massachusetts Mount Toby C. H. Knowlton 1910-5-30
NEBC: 01148734 Poa alsodes A. Gray USA: Massachusetts Whately: Whately C. H. Knowlton 1934-6-7
NEBC: 00595223 Poa annua Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1894-5-21
NEBC: 00595226 Poa annua Linnaeus USA: Maine Machias: Machias C. H. Knowlton 1935-9-2
NEBC: 00595265 Poa annua Linnaeus USA: New Hampshire Pelham: Pelham C. H. Knowlton 1903-5-23
NEBC: 00595274 Poa annua Linnaeus USA: Vermont Barton: Barton C. H. Knowlton 1912-6-15
NEBC: 00595295 Poa annua Linnaeus USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30
NEBC: 00595316 Poa annua Linnaeus USA: Massachusetts Norwood: Norwood C. H. Knowlton 1907-5-25
GH: 00606154 Poa compressa Linnaeus USA: Maine Avon: Avon C. H. Knowlton 1902-7-4
NEBC: 00606155 Poa compressa Linnaeus USA: Maine Avon: Avon C. H. Knowlton 1902-7-4
NEBC: 00606162 Poa compressa Linnaeus USA: Maine East Machias: East Machias C. H. Knowlton 1909-7-16
NEBC: 00606163 Poa compressa Linnaeus USA: Maine Rogue Bluffs C. H. Knowlton 1941-7-28
NEBC: 00606164 Poa compressa Linnaeus USA: Maine Baileyville: Baileyville C. H. Knowlton 1941-7-29
NEBC: 00606165 Poa compressa Linnaeus USA: Maine Addison: Addison C. H. Knowlton 1924-8-19
NEBC: 00606176 Poa compressa Linnaeus USA: Maine Hancock: Hancock C. H. Knowlton 1919-7-26
NEBC: 00606225 Poa compressa Linnaeus USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 00606242 Poa compressa Linnaeus USA: New Hampshire Pelham: Pelham C. H. Knowlton 1903-9-26
NEBC: 00606260 Poa compressa Linnaeus USA: Vermont Hinesburg: Hinesburg C. H. Knowlton 1940-7-17
NEBC: 00606261 Poa compressa Linnaeus USA: Vermont Milton: Milton C. H. Knowlton 1940-7-14
NEBC: 00606291 Poa compressa Linnaeus USA: Massachusetts Arlington: Arlington C. H. Knowlton 1898-6-18
NEBC: 01148448 Poa palustris Linnaeus USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-16
NEBC: 01148466 Poa palustris Linnaeus USA: Maine Mount Bigelow C. H. Knowlton 1915-7-28
NEBC: 01148468 Poa palustris Linnaeus USA: Maine Mount Abraham C. H. Knowlton 950 1899-7-4
NEBC: 01148471 Poa palustris Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1948-8-27
NEBC: 01148472 Poa palustris Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1913-8-1
NEBC: 01148478 Poa palustris Linnaeus USA: Maine Codyville C. H. Knowlton 1940-8-8
NEBC: 01148481 Poa palustris Linnaeus USA: Maine Cutler: Cutler C. H. Knowlton 1941-8-8
NEBC: 01148489 Poa palustris Linnaeus USA: Maine Forest C. H. Knowlton 1941-8-5
NEBC: 01148490 Poa palustris Linnaeus USA: Maine Grand Lake Stream C. H. Knowlton 1938-8-17
NEBC: 01148492 Poa palustris Linnaeus USA: Maine Kossuth C. H. Knowlton 1940-8-7
NEBC: 01148493 Poa palustris Linnaeus USA: Maine Machiasport: Machiasport C. H. Knowlton 1932-7-31
NEBC: 01148496 Poa palustris Linnaeus USA: Maine South Princeton C. H. Knowlton 1941-7-29
NEBC: 01148498 Poa palustris Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1918-7-29
NEBC: 01148500 Poa palustris Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1910-7-31
NEBC: 01148506 Poa palustris Linnaeus USA: Maine T10 C. H. Knowlton 1919-7-26
NEBC: 01148531 Poa palustris Linnaeus USA: Maine Farmingdale: Farmingdale C. H. Knowlton 1917-8-8
NEBC: 01150357 Poa palustris Linnaeus USA: New Hampshire Temple: Temple C. H. Knowlton 1917-7-21
NEBC: 01150377 Poa palustris Linnaeus USA: Vermont Alburg C. H. Knowlton 1939-7-16
NEBC: 01150381 Poa palustris Linnaeus USA: Vermont Eden: Eden C. H. Knowlton 1916-7-18
NEBC: 01150384 Poa palustris Linnaeus USA: Vermont Essex: Essex C. H. Knowlton 1913-6-24
NEBC: 01150385 Poa palustris Linnaeus USA: Vermont Hinesburg: Hinesburg C. H. Knowlton 1940-7-17
NEBC: 01150386 Poa palustris Linnaeus USA: Vermont Richmond: Richmond C. H. Knowlton 1932-7-12
NEBC: 01150392 Poa palustris Linnaeus USA: Vermont Weybridge: Weybridge C. H. Knowlton 1932-7-19
NEBC: 01150397 Poa palustris Linnaeus USA: Vermont Hubbardton: Hubbardton C. H. Knowlton 1923-6-28
NEBC: 01150398 Poa palustris Linnaeus USA: Vermont Pittsfield: Pittsfield C. H. Knowlton 1933-7-27
NEBC: 00595387 Poa pratensis Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1908-7-11
NEBC: 00583693 Poa pratensis Linnaeus USA: Vermont Walden: Walden C. H. Knowlton 1918-7-11
NEBC: 00583707 Poa pratensis Linnaeus USA: Vermont Brandon: Brandon C. H. Knowlton 1912-5-26
NEBC: 00583778 Poa pratensis Linnaeus USA: Rhode Island Cumberland: Cumberland C. H. Knowlton 1911-5-30
NEBC: 00583804 Poa pratensis Linnaeus USA: Connecticut Southington: Southington C. H. Knowlton 803 1898-6-3
NEBC: 00595486 Poa pratensis angustifolia (Linnaeus) Lejeune USA: Massachusetts Newbury: Newbury C. H. Knowlton 1913-7-6
NEBC: 01148601 Poa saltuensis Fernald & Wiegand USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-17
NEBC: 01148627 Poa saltuensis Fernald & Wiegand USA: Maine Phillips: Phillips C. H. Knowlton 1911-7-4
NEBC: 01148692 Poa saltuensis Fernald & Wiegand USA: Vermont Newbury: Newbury C. H. Knowlton 1912-6-14
NEBC: 01150644 Poa saltuensis Fernald & Wiegand USA: Vermont Barton: Barton C. H. Knowlton 1912-6-15
NEBC: 01148695 Poa saltuensis Fernald & Wiegand USA: Vermont Stowe: Stowe C. H. Knowlton 1940-7-13
NEBC: 01148700 Poa saltuensis Fernald & Wiegand USA: Vermont Charlotte: Charlotte C. H. Knowlton 1922-5-28
NEBC: 01148704 Poa saltuensis Fernald & Wiegand USA: Vermont Newbury: Newbury C. H. Knowlton 1912-6-14
NEBC: 01148706 Poa saltuensis Fernald & Wiegand USA: Vermont Hartford: Hartford C. H. Knowlton 1913-6-3
NEBC: 01148708 Poa saltuensis Fernald & Wiegand USA: Vermont Hartford: Hartford C. H. Knowlton 1913-6-3
NEBC: 01148709 Poa saltuensis Fernald & Wiegand USA: Vermont Brandon: Brandon C. H. Knowlton 1912-5-26
NEBC: 01148716 Poa saltuensis Fernald & Wiegand USA: Vermont Halifax: Halifax C. H. Knowlton 1921-6-18
NEBC: 01148718 Poa saltuensis Fernald & Wiegand USA: Vermont Woodford: Woodford C. H. Knowlton 1939-5-24
NEBC: 01148719 Poa saltuensis Fernald & Wiegand USA: Vermont Woodford: Woodford C. H. Knowlton 1939-5-24
NEBC: 01148734 Poa saltuensis Fernald & Wiegand USA: Massachusetts Whately: Whately C. H. Knowlton 1934-6-7
NEBC: 00595894 Puccinellia distans (Jacquin) Parlatore USA: Massachusetts Boston: Boston C. H. Knowlton 1916-9-5
NEBC: 01150536 Puccinellia maritima (Hudson) Parlatore USA: Massachusetts Winthrop Town C. H. Knowlton 1898-6-16
NEBC: 01150550 Puccinellia maritima (Hudson) Parlatore USA: Massachusetts Norwell: Norwell C. H. Knowlton 1920-6-20
NEBC: 01150551 Puccinellia maritima (Hudson) Parlatore USA: Massachusetts Scituate: Scituate C. H. Knowlton 1949-7-8
NEBC: 01150558 Puccinellia maritima (Hudson) Parlatore USA: Massachusetts Brewster: Brewster C. H. Knowlton 1917-6-27
NEBC: 01150566 Puccinellia pumila (Vasey) Hitchcock USA: Maine Calais: Calais C. H. Knowlton 1933-6-28
NEBC: 01150567 Puccinellia pumila (Vasey) Hitchcock USA: Maine Whiting: Whiting C. H. Knowlton 1916-8-1
NEBC: 01150571 Puccinellia pumila (Vasey) Hitchcock USA: Maine Machiasport: Machiasport C. H. Knowlton 1914-7-25
NEBC: 01150572 Puccinellia pumila (Vasey) Hitchcock USA: Maine Jonesboro: Jonesboro C. H. Knowlton 1932-8-1
NEBC: 01150573 Puccinellia pumila (Vasey) Hitchcock USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-19
NEBC: 01150575 Puccinellia pumila (Vasey) Hitchcock USA: Maine Robbinston: Robbinston C. H. Knowlton 1932-8-2
NEBC: 01150576 Puccinellia pumila (Vasey) Hitchcock USA: Maine Harrington: Harrington C. H. Knowlton 1932-8-18
NEBC: 01150632 Puccinellia pumila (Vasey) Hitchcock USA: Massachusetts Barnstable Town C. H. Knowlton 1909-7-15
NEBC: 00595762 Schedonorus pratensis (Hudson) P. Beauvois USA: Maine Farmington: Farmington C. H. Knowlton 1895
NEBC: 00595772 Schedonorus pratensis (Hudson) P. Beauvois USA: Maine Jonesboro: Jonesboro C. H. Knowlton 1932-8-1
NEBC: 00595737 Schedonorus pratensis (Hudson) P. Beauvois USA: Vermont South Burlington: South Burlington C. H. Knowlton 1912-6-28
NEBC: 00595739 Schedonorus pratensis (Hudson) P. Beauvois USA: Vermont Washington: Washington C. H. Knowlton 1932-7-12
NEBC: 00595740 Schedonorus pratensis (Hudson) P. Beauvois USA: Vermont Warren: Warren C. H. Knowlton 1935-7-7
NEBC: 00595821 Schedonorus pratensis (Hudson) P. Beauvois USA: Massachusetts Bourne: Bourne C. H. Knowlton 1910-6-21
NEBC: 01148288 Schizachne purpurascens (Torrey) Swallen USA: Maine Chain of Ponds C. H. Knowlton 1940-6-28
NEBC: 01148847 Schizachne purpurascens (Torrey) Swallen USA: Vermont Shelburne: Shelburne C. H. Knowlton 1920-5-31
NEBC: 01148848 Schizachne purpurascens (Torrey) Swallen USA: Vermont Wells River C. H. Knowlton 1912-6-14
NEBC: 01148849 Schizachne purpurascens (Torrey) Swallen USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 01148850 Schizachne purpurascens (Torrey) Swallen USA: Vermont Montpelier: Montpelier C. H. Knowlton 1913-6-5
NEBC: 01148859 Schizachne purpurascens (Torrey) Swallen USA: Vermont Brandon: Brandon C. H. Knowlton 1912-5-25
NEBC: 01148860 Schizachne purpurascens (Torrey) Swallen USA: Vermont Fair Haven: Fair Haven C. H. Knowlton 1916-5-27
NEBC: 00734388 Schizachyrium scoparium (Michaux) Nash USA: Maine New Portland: New Portland C. H. Knowlton 1921-7-27
NEBC: 00734389 Schizachyrium scoparium (Michaux) Nash USA: Maine North Anson C. H. Knowlton 1927-8-11
NEBC: 00680784 Schizachyrium scoparium (Michaux) Nash USA: Maine East Livermore C. H. Knowlton 1914-8-4
NEBC: 00734402 Schizachyrium scoparium (Michaux) Nash USA: New Hampshire Haverhill: Haverhill C. H. Knowlton 1939-9-22
NEBC: 00684288 Schizachyrium scoparium (Michaux) Nash USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1901-9-2
NEBC: 00855646 Setaria élen (Poiret) Kerguélen USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 00855647 Setaria élen (Poiret) Kerguélen USA: Massachusetts Wareham: Wareham C. H. Knowlton 1921-9-23
NEBC: 00855657 Setaria élen (Poiret) Kerguélen USA: Massachusetts Barnstable Town C. H. Knowlton 1913-9-10
NEBC: 00855658 Setaria élen (Poiret) Kerguélen USA: Massachusetts Barnstable Town C. H. Knowlton 1913-9-10
NEBC: 00855660 Setaria élen (Poiret) Kerguélen USA: Massachusetts Sandwich: Sandwich C. H. Knowlton 1916-9-15
NEBC: 00598184 Setaria pumila (Poiret) Roemer & Schultes USA: Maine Farmington: Farmington C. H. Knowlton 1937-8-1
NEBC: 00598187 Setaria pumila (Poiret) Roemer & Schultes USA: Maine Baileyville: Baileyville C. H. Knowlton 1941-7-29
NEBC: 00598230 Setaria pumila (Poiret) Roemer & Schultes USA: New Hampshire Weare: Weare C. H. Knowlton 1944-8-19
NEBC: 00598276 Setaria pumila (Poiret) Roemer & Schultes USA: Massachusetts Canton: Canton C. H. Knowlton 1908-9-7
NEBC: 00598342 Setaria verticillata (Linnaeus) P. Beauvois USA: Massachusetts Newburyport: Newburyport C. H. Knowlton 1912-9-27
NEBC: 00598349 Setaria verticillata (Linnaeus) P. Beauvois USA: Massachusetts Boston: Boston, Fenway C. H. Knowlton 1910-9-6
NEBC: 00614198 Setaria viridis (Linnaeus) P. Beauvois USA: Maine Chesterfield C. H. Knowlton 1941-8-14
NEBC: 00614199 Setaria viridis (Linnaeus) P. Beauvois USA: Maine Danforth: Danforth C. H. Knowlton 1935-8-14
NEBC: 00614200 Setaria viridis (Linnaeus) P. Beauvois USA: Maine Machias: Machias C. H. Knowlton 1931-8-10
NEBC: 00614246 Setaria viridis (Linnaeus) P. Beauvois USA: Vermont Swanton: Swanton C. H. Knowlton 1931-7-19
NEBC: 00614252 Setaria viridis (Linnaeus) P. Beauvois USA: Vermont Burlington: Burlington C. H. Knowlton 1914-8-27
NEBC: 00614253 Setaria viridis (Linnaeus) P. Beauvois USA: Vermont Burlington: Burlington C. H. Knowlton 1919-7-6
NEBC: 00614254 Setaria viridis (Linnaeus) P. Beauvois USA: Vermont Shelburne: Shelburne C. H. Knowlton 1922-8-13
NEBC: 00614288 Setaria viridis (Linnaeus) P. Beauvois USA: Massachusetts Boston: S. [South] Boston C. H. Knowlton 1936-9-5
NEBC: 00680721 Sorghastrum nutans (Linnaeus) Nash USA: Vermont Burlington: Burlington C. H. Knowlton 1914-8-27
NEBC: 00680759 Sorghastrum nutans (Linnaeus) Nash USA: Massachusetts Sharon: Sharon C. H. Knowlton 1908-9-7
NEBC: 00614448 Sorghum bicolor (Linnaeus) Moench USA: Massachusetts Plymouth: Plymouth C. H. Knowlton 1910-9-11
NEBC: 01174187 Spartina alterniflora Loiseleur-Deslongchamps USA: Maine Addison: Addison C. H. Knowlton 1924-8-19
NEBC: 01174189 Spartina alterniflora Loiseleur-Deslongchamps USA: Maine Harrington: Harrington C. H. Knowlton 1932-8-18
NEBC: 01174191 Spartina alterniflora Loiseleur-Deslongchamps USA: Maine Marshfield: Marshfield C. H. Knowlton 1934-9-13
NEBC: 01174192 Spartina alterniflora Loiseleur-Deslongchamps USA: Maine Milbridge: Milbridge C. H. Knowlton 1932-8-22
NEBC: 01174194 Spartina alterniflora Loiseleur-Deslongchamps USA: Maine Robbinston: Robbinston C. H. Knowlton 1932-8-2
NEBC: 01174195 Spartina alterniflora Loiseleur-Deslongchamps USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1911-8-1
NEBC: 01174196 Spartina alterniflora Loiseleur-Deslongchamps USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1919-8-4
NEBC: 01174197 Spartina alterniflora Loiseleur-Deslongchamps USA: Maine Whiting: Whiting C. H. Knowlton 1916-8-1
NEBC: 00879281 Spartina alterniflora Loiseleur-Deslongchamps USA: New Hampshire Hampton: Hampton C. H. Knowlton 1903-10-10
NEBC: 00879288 Spartina alterniflora Loiseleur-Deslongchamps USA: Massachusetts Essex: Essex C. H. Knowlton 1908-9-20
NEBC: 01182088 Sphenopholis intermedia Rydberg USA: Vermont Milton: Milton C. H. Knowlton 1940-7-14
NEBC: 01182091 Sphenopholis intermedia Rydberg USA: Vermont Williamstown: Williamstown C. H. Knowlton 1918-7-15
NEBC: 01182092 Sphenopholis intermedia Rydberg USA: Vermont Hartland: Hartland C. H. Knowlton 1918-7-7
NEBC: 01182093 Sphenopholis intermedia Rydberg USA: Vermont Hartland: Hartland C. H. Knowlton 1911-7-7
NEBC: 01182109 Sphenopholis intermedia Rydberg USA: Massachusetts Hingham: Hingham C. H. Knowlton 1920-6-20
NEBC: 00700181 Sphenopholis obtusata (Michaux) Scribner USA: Massachusetts Granby: Granby C. H. Knowlton 1910-5-29
NEBC: 00700182 Sphenopholis obtusata (Michaux) Scribner USA: Massachusetts Granby: Granby C. H. Knowlton 1910-5-29
NEBC: 00614518 Sporobolus asper (Michaux) Kunth USA: Massachusetts Duxbury: Duxbury C. H. Knowlton 1911-9-24
NEBC: 01175217 Sporobolus cryptandrus A. Gray USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 00879462 Sporobolus vaginiflorus (Torrey) Alph. Wood USA: Vermont Castleton: Castleton C. H. Knowlton 1938-8-25
NEBC: 00879463 Sporobolus vaginiflorus (Torrey) Alph. Wood USA: Vermont West Haven: West Haven C. H. Knowlton 1937-8-25
NEBC: 00879481 Sporobolus vaginiflorus (Torrey) Alph. Wood USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1901-9
NEBC: 00614087 Thinopyrum pycnanthum (Godron) Barkworth USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 01182185 Torreyochloa pallida (Torrey) G. L. Church USA: Massachusetts Waltham: Waltham C. H. Knowlton 1906-7-7
NEBC: 01182190 Torreyochloa pallida (Torrey) G. L. Church USA: Massachusetts Norwell: Norwell C. H. Knowlton 1919-6-22
NEBC: 01182258 Torreyochloa pallida fernaldii (Hitchc.) Dore ex Koyama & Kawano USA: Maine Farmington: Farmington C. H. Knowlton 1900
NEBC: 01182268 Torreyochloa pallida fernaldii (Hitchc.) Dore ex Koyama & Kawano USA: Maine Topsfield: Topsfield C. H. Knowlton 1935-8-14
NEBC: 01182269 Torreyochloa pallida fernaldii (Hitchc.) Dore ex Koyama & Kawano USA: Maine Eaton C. H. Knowlton 1941-8-5
NEBC: 01182270 Torreyochloa pallida fernaldii (Hitchc.) Dore ex Koyama & Kawano USA: Maine Kossuth C. H. Knowlton 1940-8-7
NEBC: 01182271 Torreyochloa pallida fernaldii (Hitchc.) Dore ex Koyama & Kawano USA: Maine Forest C. H. Knowlton 1941-8-5
NEBC: 01182272 Torreyochloa pallida fernaldii (Hitchc.) Dore ex Koyama & Kawano USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-25
NEBC: 01182273 Torreyochloa pallida fernaldii (Hitchc.) Dore ex Koyama & Kawano USA: Maine Marshfield: Marshfield C. H. Knowlton 1932-8-13
NEBC: 01182283 Torreyochloa pallida fernaldii (Hitchc.) Dore ex Koyama & Kawano USA: Maine Newcastle: Newcastle C. H. Knowlton 1932-7-27
NEBC: 01182310 Torreyochloa pallida fernaldii (Hitchc.) Dore ex Koyama & Kawano USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1917-8-28
NEBC: 01182325 Torreyochloa pallida fernaldii (Hitchc.) Dore ex Koyama & Kawano USA: Vermont Berkshire: Berkshire C. H. Knowlton 1916-7-15
NEBC: 01182330 Torreyochloa pallida fernaldii (Hitchc.) Dore ex Koyama & Kawano USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
NEBC: 01182341 Torreyochloa pallida fernaldii (Hitchc.) Dore ex Koyama & Kawano USA: Massachusetts Woburn: Woburn C. H. Knowlton 1908-6-20
NEBC: 01182353 Torreyochloa pallida fernaldii (Hitchc.) Dore ex Koyama & Kawano USA: Massachusetts Dudley: Dudley C. H. Knowlton 1911-7-22
NEBC: 00614559 Tridens flavus (Linnaeus) Hitchcock USA: Massachusetts Pembroke: Pembroke C. H. Knowlton 1930-9-15
NEBC: 00614568 Tridens flavus (Linnaeus) Hitchcock USA: Massachusetts Westborough: Westborough C. H. Knowlton 1947-10-2
NEBC: 00614577 Tridens flavus (Linnaeus) Hitchcock USA: Massachusetts Palmer: Palmer C. H. Knowlton 1947-10-1
NEBC: 00879610 Triplasis purpurea (Walter) Chapman USA: Massachusetts Hingham: Hingham C. H. Knowlton 1918-9-15
NEBC: 00879612 Triplasis purpurea (Walter) Chapman USA: Massachusetts Plymouth: Plymouth C. H. Knowlton 1910-9-4
NEBC: 00879613 Triplasis purpurea (Walter) Chapman USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 00865072 Trisetum spicatum (Linnaeus) K. Richter USA: Maine North Anson C. H. Knowlton 1927-8-11
NEBC: 00865075 Trisetum spicatum (Linnaeus) K. Richter USA: Maine Phillips: Phillips C. H. Knowlton 1911-7-4
NEBC: 00865076 Trisetum spicatum (Linnaeus) K. Richter USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6
NEBC: 00865169 Trisetum spicatum (Linnaeus) K. Richter USA: Vermont Shelburne: Shelburne C. H. Knowlton 1913-6-25
NEBC: 00700301 Vulpia octoflora glauca (Nuttall) Fernald USA: Vermont South Burlington: South Burlington C. H. Knowlton 1912-6-27
NEBC: 00700302 Vulpia octoflora glauca (Nuttall) Fernald USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1903-6-14
NEBC: 00700305 Vulpia octoflora glauca (Nuttall) Fernald USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1903-6-14
NEBC: 00700332 Vulpia octoflora glauca (Nuttall) Fernald USA: Massachusetts Barnstable Town C. H. Knowlton 1913-7-9
NEBC: 00700346 Vulpia octoflora glauca (Nuttall) Fernald USA: Rhode Island Cumberland: Cumberland C. H. Knowlton 1911-5-30
GH: 00700384 Vulpia octoflora tenella (Willdenow) Fernald USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1903-6-14
NEBC: 00863823 Zizania aquatica Linnaeus USA: Maine Farmingdale: Farmingdale C. H. Knowlton 1917-8-8
NEBC: 00863880 Zizania aquatica Linnaeus USA: Massachusetts Pembroke: Pembroke C. H. Knowlton 1920-9-6
NEBC: 00863925 Zizania palustris Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1891
NEBC: 00863929 Zizania palustris Linnaeus USA: Maine Jonesboro: Jonesboro C. H. Knowlton 1934-9-4
NEBC: 00863930 Zizania palustris Linnaeus USA: Maine Alna: Alna C. H. Knowlton 1932-7-27
NEBC: 00863948 Zizania palustris Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
NEBC: 00863950 Zizania palustris Linnaeus USA: Vermont Castleton: by Lake Bomoseen, Castleton C. H. Knowlton 1940-8-20
Polemoniaceae GH: 01092373 Collomia linearis Nuttall USA: Colorado near Lookout Mt. C. H. Knowlton 1937-6-23
GH: 01104366 Ipomopsis spicata (Nuttall) V. E. Grant USA: Colorado Estes Park: [no additional data] C. H. Knowlton 1937-6-27
NEBC: 00679727 Phlox maculata Linnaeus USA: Maine Temple: Temple C. H. Knowlton 1936-6-26
GH: 01571272 Phlox muscoides Nuttall USA: Colorado above Fall River Pass. R. M. Nat. Park C. H. Knowlton 1937-6-26
GH: 01686316 Phlox pilosa Linnaeus USA: North Carolina Newell C. H. Knowlton 1924-4-13
GH: 01686317 Phlox pilosa Linnaeus USA: North Carolina Asheville: [no additional data] C. H. Knowlton 1924-5-11
NEBC: 00592511 Phlox subulata Linnaeus USA: Vermont Fairlee: Fairlee C. H. Knowlton 1938-5-17
NEBC: 00592522 Phlox subulata Linnaeus USA: Massachusetts Westford: Westford, near graveyard C. H. Knowlton 1907-6-16
Polygalaceae NEBC: 00711912 Polygala cruciata aquilonia Fernald & B. G. Schubert USA: Massachusetts Billerica: Billerica C. H. Knowlton 1901-9-2
NEBC: 00711914 Polygala cruciata aquilonia Fernald & B. G. Schubert USA: Massachusetts Lexington: Lexington C. H. Knowlton 1898-8-20
NEBC: 00711928 Polygala cruciata aquilonia Fernald & B. G. Schubert USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 00711929 Polygala cruciata aquilonia Fernald & B. G. Schubert USA: Massachusetts East Bridgewater: East Bridgewater C. H. Knowlton 1929-8-18
NEBC: 00711931 Polygala cruciata aquilonia Fernald & B. G. Schubert USA: Massachusetts Hanson: Hanson C. H. Knowlton 1909-9-12
NEBC: 00711932 Polygala cruciata aquilonia Fernald & B. G. Schubert USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 00572265 Polygala paucifolia Willdenow USA: Maine Farmington: Farmington C. H. Knowlton 1915
NEBC: 00572319 Polygala paucifolia Willdenow USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 00572354 Polygala paucifolia Willdenow USA: New Hampshire Ryegate C. H. Knowlton 1940-6-3
NEBC: 00572355 Polygala paucifolia Willdenow USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24
NEBC: 00572357 Polygala paucifolia Willdenow USA: Vermont Charlotte: Charlotte C. H. Knowlton 1932-7-14
NEBC: 00572360 Polygala paucifolia Willdenow USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-27
NEBC: 00572371 Polygala paucifolia Willdenow USA: Vermont Waltham: Waltham C. H. Knowlton 1939-5-19
NEBC: 00572374 Polygala paucifolia Willdenow USA: Vermont Benson: Benson C. H. Knowlton 1923-6-27
NEBC: 00572377 Polygala paucifolia Willdenow USA: Vermont Sudbury: Sudbury C. H. Knowlton 1928-5-27
NEBC: 00572370 Polygala paucifolia Willdenow USA: Vermont Waltham: Waltham C. H. Knowlton 1942-7-12
NEBC: 00572361 Polygala paucifolia Willdenow USA: Vermont Fair Haven: Fair Haven C. H. Knowlton 1916-5-28
NEBC: 00572420 Polygala paucifolia Willdenow USA: Massachusetts Westford: Westford C. H. Knowlton 1901-5-18
NEBC: 00572459 Polygala paucifolia Willdenow USA: Massachusetts Webster: Webster C. H. Knowlton 1900
NEBC: 00558248 Polygala paucifolia Willdenow USA: Massachusetts Holland: Holland C. H. Knowlton 1916-5-20
NEBC: 00558212 Polygala paucifolia Willdenow USA: Massachusetts Greenfield Town C. H. Knowlton 1912-5-12
NEBC: 02265403 Polygala paucifolia Willdenow USA: Vermont West Haven: Dry woods C. H. Knowlton 1946-8-22
NEBC: 00752007 Polygala polygama Walter USA: Maine Jay: Jay C. H. Knowlton 1935-7-3
NEBC: 00752016 Polygala polygama Walter USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00752018 Polygala polygama Walter USA: Maine Livermore: Livermore C. H. Knowlton 1893-8-12
NEBC: 00752060 Polygala polygama Walter USA: New Hampshire Keene: Keene C. H. Knowlton 1915-7-15
NEBC: 00752069 Polygala polygama Walter USA: Vermont Essex: Essex C. H. Knowlton 1913-6-24
NEBC: 00752088 Polygala polygama Walter USA: Massachusetts Natick: Natick C. H. Knowlton 1898-7-16
NEBC: 00720260 Polygala polygama Walter USA: Massachusetts Barnstable Town C. H. Knowlton 1905-7-15
NEBC: 00720297 Polygala polygama Walter USA: Massachusetts Yarmouth: Yarmouth C. H. Knowlton 1915-7-8
NEBC: 00720398 Polygala sanguinea Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton
NEBC: 00720404 Polygala sanguinea Linnaeus USA: Maine Machias: Machias C. H. Knowlton 1942-8-10
NEBC: 00720405 Polygala sanguinea Linnaeus USA: Maine Marshfield: Marshfield C. H. Knowlton 1936-8-16
NEBC: 00720415 Polygala sanguinea Linnaeus USA: Maine Wiscasset: Wiscasset C. H. Knowlton 1917-8-21
NEBC: 00720439 Polygala sanguinea Linnaeus USA: Maine Waterboro: Waterboro C. H. Knowlton 1936-7-23
NEBC: 00720714 Polygala sanguinea Linnaeus USA: New Hampshire Pelham: Pelham C. H. Knowlton 1902-9-13
GH: 00720754 Polygala sanguinea Linnaeus USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1902-9-5
NEBC: 00720755 Polygala sanguinea Linnaeus USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1902-9-3
NEBC: 00720803 Polygala sanguinea Linnaeus USA: Massachusetts Halifax: Halifax C. H. Knowlton 1945-9-3
NEBC: 00720804 Polygala sanguinea Linnaeus USA: Massachusetts Norwell: Norwell C. H. Knowlton 1946-8-15
NEBC: 00720812 Polygala sanguinea Linnaeus USA: Massachusetts Plympton: Plympton C. H. Knowlton 1945-9-3
NEBC: 00752129 Polygala sanguinea Linnaeus USA: Massachusetts Dudley: Dudley C. H. Knowlton 1931-9-10
NEBC: 00752248 Polygala senega Linnaeus USA: Vermont South Burlington: South Burlington C. H. Knowlton 1912-6-25
NEBC: 00752250 Polygala senega Linnaeus USA: Vermont Ferrisburg C. H. Knowlton 1920-5-30
GH: 01968363 Polygala senega Linnaeus USA: Maryland Walbrook. C. H. Knowlton 1920-6-30
GH: 01968399 Polygala senega Linnaeus USA: New York Copake C. H. Knowlton 1919-5-30
NEBC: 00503003 Polygala verticillata Linnaeus USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1902-9-14
NEBC: 00505935 Polygala verticillata Linnaeus USA: Maine Wiscasset: Wiscasset C. H. Knowlton 1917-8-21
NEBC: 00505947 Polygala verticillata Linnaeus USA: Maine Kittery: Kittery C. H. Knowlton 1922-8-3
Polygonaceae GH: 02347967 Antenoron virginianum (Linnaeus) Roberty & Vautier Canada: Quebec Province [data not captured] C. H. Knowlton 1923-8-3
NEBC: 00664902 Antenoron virginianum (Linnaeus) Roberty & Vautier USA: Massachusetts Lexington: Lexington C. H. Knowlton 1903-9-12
NEBC: 00664910 Antenoron virginianum (Linnaeus) Roberty & Vautier USA: Massachusetts Colrain: Colrain C. H. Knowlton 1911-7-26
NEBC: 00664913 Antenoron virginianum (Linnaeus) Roberty & Vautier USA: Massachusetts Greenfield Town C. H. Knowlton 1911-7-25
NEBC: 00736875 Antenoron virginianum (Linnaeus) Roberty & Vautier USA: Massachusetts Hingham: Hingham C. H. Knowlton 1909-10-10
NEBC: 00736907 Antenoron virginianum (Linnaeus) Roberty & Vautier USA: New Hampshire Keene: Keene C. H. Knowlton 1920-8-19
NEBC: 00736915 Antenoron virginianum (Linnaeus) Roberty & Vautier USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-19
NEBC: 00736921 Antenoron virginianum (Linnaeus) Roberty & Vautier USA: Vermont Fair Haven: Fair Haven C. H. Knowlton 1936-8-20
GH: 02346353 Bistorta bistortoides (Pursh) Small USA: Colorado Estes Park C. H. Knowlton 1937-6-29
GH: 02346605 Bistorta vivipara (Linnaeus) Gray Canada: Alberta Banff: [data not captured] C. H. Knowlton 1926-8-8
GH: 02346792 Bistorta vivipara (Linnaeus) Gray Canada: Alberta [data not captured] C. H. Knowlton 1937-8-12
GH: 02346804 Bistorta vivipara (Linnaeus) Gray Canada: Quebec Province [data not captured] C. H. Knowlton 1939-8-4
GH: 02365026 Bistorta vivipara (Linnaeus) Gray USA: Colorado by Fall River, Estes Park C. H. Knowlton 1937-7-1
NEBC: 00342003 Fagopyrum esculentum Moench USA: Massachusetts Boston: Fenway C. H. Knowlton 1908-6-25
NEBC: 00761985 Fagopyrum esculentum Moench USA: Maine Burnham: Burnham C. H. Knowlton 1940-7-24
NEBC: 00759023 Fagopyrum esculentum Moench USA: Massachusetts Newburyport: Newburyport C. H. Knowlton 1945-8-3
NEBC: 00759029 Fagopyrum esculentum Moench USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26
NEBC: 00342003 Fagopyrum sagittatum Gilibert USA: Massachusetts Boston: Fenway C. H. Knowlton 1908-6-25
GH: 02365204 Fallopia cilinodis (Michaux) Holub Canada: Quebec Province [data not captured] C. H. Knowlton 1926-7-25
GH: 02364272 Persicaria amphibia (Linnaeus) Delarbre Canada: Quebec Province [data not captured] C. H. Knowlton 1923-8-10
GH: 02364692 Persicaria coccinea (Muhlenberg ex Willdenow) Greene Canada: Quebec Province [data not captured] C. H. Knowlton 1923-8-10
NEBC: 00736111 Persicaria hydropiperoides (Michaux) Small USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 00866155 Persicaria punctata (Elliott) Small USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
GH: 02361065 Persicaria sagittata (Linnaeus) H. Gross Canada: New Brunswick [data not captured] C. H. Knowlton 1925-7-30
NEBC: 00642497 Polygonella articulata (Linnaeus) Meisner USA: Maine East Machias: East Machias C. H. Knowlton 1935-8-31
NEBC: 00642543 Polygonella articulata (Linnaeus) Meisner USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1916-8-24
NEBC: 00642557 Polygonella articulata (Linnaeus) Meisner USA: Massachusetts Boston: Hyde Park C. H. Knowlton 1908-9-19
NEBC: 00762076 Polygonella articulata (Linnaeus) Meisner USA: Massachusetts Hingham: Hingham C. H. Knowlton 1916-9-9
NEBC: 00762085 Polygonella articulata (Linnaeus) Meisner USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-19
NEBC: 00762139 Polygonella articulata (Linnaeus) Meisner USA: Massachusetts Dudley: Dudley C. H. Knowlton 1899-9-24
GH: 02361389 Polygonum achoreum S. F. Blake USA: Montana [data not captured] C. H. Knowlton 1926-8-30
NEBC: 00866155 Polygonum acre Lamarck USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00686353 Polygonum amphibium Linnaeus USA: Maine Chesterville: Chesterville C. H. Knowlton 1902-8-15
NEBC: 00686355 Polygonum amphibium Linnaeus USA: Maine East Wilton C. H. Knowlton 1900
NEBC: 00686356 Polygonum amphibium Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1902-8-10
NEBC: 00686358 Polygonum amphibium Linnaeus USA: Maine Temple: Temple C. H. Knowlton 1904-8-3
NEBC: 00686359 Polygonum amphibium Linnaeus USA: Maine East Wilton C. H. Knowlton 1900
NEBC: 00686381 Polygonum amphibium Linnaeus USA: Maine Vienna: Vienna C. H. Knowlton 1901-8-9
NEBC: 00762200 Polygonum amphibium Linnaeus USA: Vermont Rockingham: Rockingham C. H. Knowlton 1929-8-9
NEBC: 00762240 Polygonum amphibium Linnaeus USA: Massachusetts Cheshire: Cheshire C. H. Knowlton 1915-9-5
NEBC: 00762241 Polygonum amphibium Linnaeus USA: Massachusetts Cheshire: Cheshire C. H. Knowlton 1915-9-5
NEBC: 00686411 Polygonum arifolium Linnaeus USA: Maine Alexander: Alexander C. H. Knowlton 1934-8-31
NEBC: 00645083 Polygonum arifolium Linnaeus USA: Massachusetts Cambridge: Cambridge C. H. Knowlton 1911-8-26
NEBC: 02160178 Polygonum articulatum Linnaeus USA: Massachusetts Kingston: [no additional data] C. H. Knowlton 1945-9-13
GH: 02361705 Polygonum aviculare Linnaeus Canada: Quebec Province [data not captured] C. H. Knowlton 1939-8-2
GH: 02361780 Polygonum aviculare Linnaeus USA: Maryland [data not captured] C. H. Knowlton 1920-6-28
NEBC: 00749428 Polygonum aviculare aviculare Linnaeus USA: Maine Machias: Machias C. H. Knowlton 1904-8-29
NEBC: 00749597 Polygonum aviculare depressum (Meisner) Arcangeli USA: Maine Grand Lake Stream C. H. Knowlton 1938-8-17
NEBC: 00749598 Polygonum aviculare depressum (Meisner) Arcangeli USA: Maine Machias: Machias C. H. Knowlton 1931-8-10
GH: 02360064 Polygonum boreale (Lange) Small Canada: Quebec Province [data not captured] C. H. Knowlton 1939-8-8
NEBC: 00762279 Polygonum boreale (Lange) Small USA: Maine Jonesport: Jonesport C. H. Knowlton 1931-8-26
NEBC: 00762287 Polygonum boreale (Lange) Small USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1922-7-26
NEBC: 00762288 Polygonum boreale (Lange) Small USA: Maine Steuben: Steuben C. H. Knowlton 1932-8-22
GH: 02360113 Polygonum boreale (Lange) Small USA: Washington [data not captured] C. H. Knowlton 1926-8-17
NEBC: 00762339 Polygonum buxiforme Small USA: Maine Scarborough: Scarborough C. H. Knowlton 1903-7-31
NEBC: 00762351 Polygonum buxiforme Small USA: Massachusetts Revere: Revere C. H. Knowlton 1904-6-17
NEBC: 00762664 Polygonum careyi Olney USA: Maine Chesterville: Chesterville C. H. Knowlton 1899
NEBC: 00762665 Polygonum careyi Olney USA: Maine Chesterville: Chesterville C. H. Knowlton 1899
NEBC: 00645087 Polygonum careyi Olney USA: Maine T19 ED C. H. Knowlton 1938-8-11
NEBC: 00762674 Polygonum careyi Olney USA: Maine Cherryfield: Cherryfield C. H. Knowlton
NEBC: 00645143 Polygonum careyi Olney USA: Vermont Castleton: Castleton C. H. Knowlton
NEBC: 00645158 Polygonum careyi Olney USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00762697 Polygonum careyi Olney USA: Massachusetts Sharon: Sharon C. H. Knowlton 1908-9-7
NEBC: 00645181 Polygonum cilinode Michaux USA: Maine Coburn Gore: Coburn Gore C. H. Knowlton 1940-6-28
NEBC: 00645182 Polygonum cilinode Michaux USA: Maine West Farmington C. H. Knowlton 1900-7-22
NEBC: 00645191 Polygonum cilinode Michaux USA: Maine Alexander: Alexander C. H. Knowlton 1934-8-31
NEBC: 00645192 Polygonum cilinode Michaux USA: Maine Calais: Calais C. H. Knowlton 1940-8-1
NEBC: 00645200 Polygonum cilinode Michaux USA: Maine Perry: Perry C. H. Knowlton 1910-7-25
NEBC: 00645201 Polygonum cilinode Michaux USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-24
NEBC: 00645202 Polygonum cilinode Michaux USA: Maine Topsfield: Topsfield C. H. Knowlton 1935-8-14
NEBC: 00645203 Polygonum cilinode Michaux USA: Maine T26 MD C. H. Knowlton 1938-8-11
NEBC: 00645271 Polygonum cilinode Michaux USA: New Hampshire Enfield: Enfield C. H. Knowlton 1935-7-22
NEBC: 00762752 Polygonum cilinode Michaux USA: New Hampshire Marlborough: Marlborough C. H. Knowlton 1918-5-18
NEBC: 00762757 Polygonum cilinode Michaux USA: New Hampshire Coventry C. H. Knowlton 1919-6-12
NEBC: 00762762 Polygonum cilinode Michaux USA: Vermont Groton: Groton C. H. Knowlton 1935-7-7
NEBC: 00762765 Polygonum cilinode Michaux USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-25
NEBC: 00762770 Polygonum cilinode Michaux USA: Vermont Pittsfield: Pittsfield C. H. Knowlton 1933-7-27
NEBC: 00762863 Polygonum coccineum Muhlenberg ex Willdenow USA: Maine Calais: Calais C. H. Knowlton 1928-8-24
NEBC: 00762864 Polygonum coccineum Muhlenberg ex Willdenow USA: Maine East Machias: East Machias C. H. Knowlton 1929-9-9
NEBC: 00762895 Polygonum coccineum Muhlenberg ex Willdenow USA: Vermont Hubbardton: Hubbardton C. H. Knowlton 1939-8-23
NEBC: 00762896 Polygonum coccineum Muhlenberg ex Willdenow USA: Vermont Sudbury: Sudbury C. H. Knowlton 1939-8-23
NEBC: 00762898 Polygonum coccineum Muhlenberg ex Willdenow USA: Vermont Rockingham: Rockingham C. H. Knowlton 1929-8-9
NEBC: 00630364 Polygonum coccineum Muhlenberg ex Willdenow USA: Massachusetts East Bridgewater: East Bridgewater C. H. Knowlton 1929-8-18
NEBC: 00630366 Polygonum coccineum Muhlenberg ex Willdenow USA: Massachusetts Hingham: Hingham C. H. Knowlton 1923-8-26
NEBC: 00630379 Polygonum coccineum Muhlenberg ex Willdenow USA: Massachusetts Barnstable Town C. H. Knowlton 1916-7-9
NEBC: 00630383 Polygonum coccineum Muhlenberg ex Willdenow USA: Massachusetts Webster: Webster C. H. Knowlton 1899-9-23
NEBC: 00751405 Polygonum convolvulus Linnaeus USA: Maine Eaton C. H. Knowlton 1941-8-5
NEBC: 00751408 Polygonum convolvulus Linnaeus USA: Maine Machias: Machias C. H. Knowlton 1916-7-31
NEBC: 00751479 Polygonum convolvulus Linnaeus USA: New Hampshire Pelham: Pelham C. H. Knowlton 1903-9-16
NEBC: 00751494 Polygonum convolvulus Linnaeus USA: Vermont Fairlee: Fairlee C. H. Knowlton 1927-7-29
NEBC: 00751496 Polygonum convolvulus Linnaeus USA: Vermont Cornwall: Cornwall C. H. Knowlton 1940-7-11
NEBC: 00759064 Polygonum convolvulus Linnaeus USA: Massachusetts Woburn: Woburn, Horn Pond Hill C. H. Knowlton 1907-8-3
NEBC: 00759065 Polygonum convolvulus Linnaeus USA: Massachusetts Woburn: Woburn C. H. Knowlton 1907-8-3
NEBC: 00645360 Polygonum cristatum Engelmann & A. Gray USA: Vermont West Haven: West Haven C. H. Knowlton 1937-8-25
NEBC: 00645361 Polygonum cristatum Engelmann & A. Gray USA: Vermont West Haven: West Haven C. H. Knowlton 1937-8-25
NEBC: 00645374 Polygonum cristatum Engelmann & A. Gray USA: Massachusetts Hingham: Hingham C. H. Knowlton 1909-9-5
NEBC: 00645375 Polygonum cristatum Engelmann & A. Gray USA: Massachusetts Plymouth: Plymouth C. H. Knowlton 1911-9-3
NEBC: 00645376 Polygonum cristatum Engelmann & A. Gray USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 00562841 Polygonum cuspidatum Siebold & Zuccarini USA: Massachusetts Lexington: Lexington C. H. Knowlton 1904-9-13
NEBC: 00562858 Polygonum cuspidatum Siebold & Zuccarini USA: Massachusetts Hingham: Hingham C. H. Knowlton 1935-9-8
NEBC: 00562859 Polygonum cuspidatum Siebold & Zuccarini USA: Massachusetts Rockland: Rockland C. H. Knowlton 1946-9-17
NEBC: 00630454 Polygonum douglasii Greene USA: Vermont Charlotte: Charlotte C. H. Knowlton 1922-8-13
GH: 02360534 Polygonum douglasii Greene USA: Montana [data not captured] C. H. Knowlton 1926-8-31
NEBC: 00645696 Polygonum dumetorum Linnaeus USA: Massachusetts Carver: Carver C. H. Knowlton 1945-9-26
NEBC: 00645697 Polygonum dumetorum Linnaeus USA: Massachusetts Hanson: Hanson C. H. Knowlton 1945-9-1
NEBC: 00722257 Polygonum erectum Linnaeus USA: Massachusetts Natick: Natick C. H. Knowlton 1898-7-16
NEBC: 00722263 Polygonum erectum Linnaeus USA: Massachusetts Lanesborough: Lanesborough C. H. Knowlton 1915-9-4
NEBC: 00645728 Polygonum hydropiper Linnaeus USA: Maine Phillips: Phillips C. H. Knowlton 1941-8-15
NEBC: 00645735 Polygonum hydropiper Linnaeus USA: Maine Addison: Addison C. H. Knowlton 1935-8-12
NEBC: 00645736 Polygonum hydropiper Linnaeus USA: Maine Calais: Calais C. H. Knowlton 1928-8-24
NEBC: 00645737 Polygonum hydropiper Linnaeus USA: Maine T19 ED C. H. Knowlton 1938-8-11
NEBC: 00645738 Polygonum hydropiper Linnaeus USA: Maine Princeton: Princeton C. H. Knowlton 1940-8-7
NEBC: 00645739 Polygonum hydropiper Linnaeus USA: Maine Whitneyville: Whitneyville C. H. Knowlton 1933-8-18
NEBC: 00645790 Polygonum hydropiper Linnaeus USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 00645812 Polygonum hydropiper Linnaeus USA: New Hampshire Keene: Keene C. H. Knowlton 1922-8-23
NEBC: 00630552 Polygonum hydropiper Linnaeus USA: Massachusetts Abington: Abington C. H. Knowlton 1946-9-13
NEBC: 00630553 Polygonum hydropiper Linnaeus USA: Massachusetts Hingham: Hingham C. H. Knowlton 1910-9-18
NEBC: 00503966 Polygonum hydropiperoides Michaux USA: Maine Chesterville: Chesterville C. H. Knowlton 1903-8-25
NEBC: 00503969 Polygonum hydropiperoides Michaux USA: Maine Whitneyville: Whitneyville C. H. Knowlton 1933-8-18
NEBC: 00552039 Polygonum hydropiperoides Michaux USA: Massachusetts Burlington: Burlington C. H. Knowlton 1906-9-8
NEBC: 00552041 Polygonum hydropiperoides Michaux USA: Massachusetts Chelmsford: Chelmsford, Russell Pond C. H. Knowlton 1948-9-3
NEBC: 00552063 Polygonum hydropiperoides Michaux USA: Massachusetts Dover: Dover C. H. Knowlton 1938-9-19
NEBC: 00552132 Polygonum hydropiperoides Michaux USA: Connecticut Killingly: Killingly C. H. Knowlton 1908-8-23
NEBC: 00736111 Polygonum hydropiperoides Michaux USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 00731902 Polygonum lapathifolium Linnaeus USA: Maine Machias: Machias C. H. Knowlton 1927-8-18
NEBC: 00731903 Polygonum lapathifolium Linnaeus USA: Maine Perry: Perry C. H. Knowlton 1931-8-29
NEBC: 00731995 Polygonum lapathifolium Linnaeus USA: Vermont Castleton: Castleton C. H. Knowlton 1941-8-18
NEBC: 00736044 Polygonum lapathifolium Linnaeus USA: Massachusetts Boston: South Boston C. H. Knowlton 1936-9-5
NEBC: 00736048 Polygonum lapathifolium Linnaeus USA: Massachusetts Canton: Canton C. H. Knowlton 1933-9-15
NEBC: 00736055 Polygonum lapathifolium Linnaeus USA: Massachusetts Hingham: Hingham C. H. Knowlton 1913-9-14
NEBC: 00736071 Polygonum lapathifolium Linnaeus USA: Massachusetts Westborough: Westborough C. H. Knowlton 1935-9-16
NEBC: 00736111 Polygonum opelousanum Riddell USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 00749382 Polygonum orientale Linnaeus USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1900-9-2
NEBC: 00552215 Polygonum pensylvanicum Linnaeus USA: New Hampshire Haverhill: Haverhill C. H. Knowlton 1939-9-22
NEBC: 00552235 Polygonum pensylvanicum Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
NEBC: 00552238 Polygonum pensylvanicum Linnaeus USA: Vermont Castleton: Castleton C. H. Knowlton 1940-8-20
NEBC: 00552301 Polygonum pensylvanicum Linnaeus USA: Massachusetts Lakeville: Lakeville C. H. Knowlton 1929-9-29
NEBC: 00552304 Polygonum pensylvanicum Linnaeus USA: Massachusetts Plymouth: Plymouth C. H. Knowlton 1916-8-24
NEBC: 00552306 Polygonum pensylvanicum Linnaeus USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 00552307 Polygonum pensylvanicum Linnaeus USA: Massachusetts Whitman: Whitman C. H. Knowlton 1937-9-30
NEBC: 00552308 Polygonum pensylvanicum Linnaeus USA: Massachusetts Whitman: Whitman C. H. Knowlton 1937-9-30
NEBC: 00552309 Polygonum pensylvanicum Linnaeus USA: Massachusetts Whitman: Whitman C. H. Knowlton 1937-9-30
NEBC: 00552549 Polygonum persicaria Linnaeus USA: Vermont Bristol: Bristol C. H. Knowlton 1937-7-24
NEBC: 00552551 Polygonum persicaria Linnaeus USA: Vermont Castleton: Castleton C. H. Knowlton 1940-8-20
NEBC: 00552552 Polygonum persicaria Linnaeus USA: Vermont Sudbury: Sudbury C. H. Knowlton 1939-8-23
NEBC: 00552602 Polygonum persicaria Linnaeus USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13
NEBC: 00552632 Polygonum persicaria Linnaeus USA: Massachusetts Webster: Webster C. H. Knowlton 1899-9-23
NEBC: 00552421 Polygonum persicaria Linnaeus USA: Maine Meddybemps: Meddybemps C. H. Knowlton 1938-8-16
NEBC: 00552422 Polygonum persicaria Linnaeus USA: Maine Machias: Machias C. H. Knowlton 1932-8-13
NEBC: 00552423 Polygonum persicaria Linnaeus USA: Maine T26MD C. H. Knowlton 1938-8-11
NEBC: 00552424 Polygonum persicaria Linnaeus USA: Maine Princeton: Princeton C. H. Knowlton 1940-7-29
NEBC: 00552425 Polygonum persicaria Linnaeus USA: Maine T19ED C. H. Knowlton 1938-8-11
NEBC: 00736179 Polygonum prolificum (Small) B. L. Robinson USA: Massachusetts Boston: S. [South] Boston C. H. Knowlton 1908-7-29
NEBC: 00866158 Polygonum prolificum (Small) B. L. Robinson USA: Massachusetts Natick: Natick C. H. Knowlton 1908-8-29
NEBC: 00866161 Polygonum prolificum (Small) B. L. Robinson USA: Massachusetts Waltham: Waltham C. H. Knowlton 1903-9-19
NEBC: 00866197 Polygonum punctatum confertiflorum (Meisner) Fassett USA: Maine Farmington: Farmington C. H. Knowlton 1894
NEBC: 00866244 Polygonum punctatum confertiflorum (Meisner) Fassett USA: Massachusetts Lexington: Lexington C. H. Knowlton 1904-9-17
NEBC: 00645992 Polygonum punctatum confertiflorum (Meisner) Fassett USA: Massachusetts Duxbury: Duxbury C. H. Knowlton 1925-8-25
NEBC: 00645993 Polygonum punctatum confertiflorum (Meisner) Fassett USA: Massachusetts Duxbury: Duxbury C. H. Knowlton 1911-9-10
NEBC: 00645996 Polygonum punctatum confertiflorum (Meisner) Fassett USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1944-9-4
NEBC: 00689309 Polygonum puritanorum Fernald USA: Massachusetts Plymouth: Plymouth C. H. Knowlton 1910-9-4
NEBC: 00866250 Polygonum ramosissimum Michaux USA: Maine Scarborough: Scarborough C. H. Knowlton 1903-7-31
NEBC: 00866283 Polygonum ramosissimum Michaux USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
GH: 02007601 Polygonum ramosissimum Michaux USA: Illinois [data not captured] C. H. Knowlton 1933-9-1
NEBC: 00729113 Polygonum robustius (Small) Fernald USA: Massachusetts Natick: Natick C. H. Knowlton 1908-8-29
NEBC: 00729119 Polygonum robustius (Small) Fernald USA: Massachusetts Boston: Hyde Park, Neponset marshes C. H. Knowlton 1908-9-19
NEBC: 00729139 Polygonum robustius (Small) Fernald USA: Massachusetts East Bridgewater: East Bridgewater C. H. Knowlton 1929-8-18
NEBC: 00729161 Polygonum sagittatum Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1894-9-10
NEBC: 00729167 Polygonum sagittatum Linnaeus USA: Maine Addison: Addison C. H. Knowlton 1931-8-20
NEBC: 00729168 Polygonum sagittatum Linnaeus USA: Maine T26 MD C. H. Knowlton 1938-8-11
NEBC: 00729170 Polygonum sagittatum Linnaeus USA: Maine Indiantown C. H. Knowlton 1928-8-24
NEBC: 00729171 Polygonum sagittatum Linnaeus USA: Maine South Princeton C. H. Knowlton 1941-7-29
NEBC: 00729172 Polygonum sagittatum Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-24
NEBC: 00729173 Polygonum sagittatum Linnaeus USA: Maine Wesley: Wesley C. H. Knowlton 1917-8-15
NEBC: 00866357 Polygonum sagittatum Linnaeus USA: New Hampshire Keene: Keene C. H. Knowlton 1920-8-19
NEBC: 00729249 Polygonum sagittatum Linnaeus USA: Vermont Poultney: Poultney C. H. Knowlton 1937-8-24
NEBC: 00729271 Polygonum sagittatum Linnaeus USA: Massachusetts Natick: Natick C. H. Knowlton 1907-8-25
NEBC: 00729299 Polygonum sagittatum Linnaeus USA: Massachusetts Hanover: Hanover C. H. Knowlton 1946-9-4
NEBC: 00729325 Polygonum sagittatum Linnaeus USA: Massachusetts Dudley: Dudley C. H. Knowlton 1931-9-10
NEBC: 00736812 Polygonum scandens Linnaeus USA: Maine Jay: Jay C. H. Knowlton 1904-8-17
NEBC: 00664797 Polygonum scandens Linnaeus USA: Massachusetts Boston: Boston, Fenway C. H. Knowlton 1906-9-13
NEBC: 00664804 Polygonum scandens Linnaeus USA: Massachusetts Hingham: Hingham C. H. Knowlton 1913-9-14
NEBC: 00664807 Polygonum scandens Linnaeus USA: Massachusetts Wareham: Wareham C. H. Knowlton 1925-9-18
NEBC: 00664808 Polygonum scandens Linnaeus USA: Massachusetts Whitman: Whitman C. H. Knowlton 1937-9-30
NEBC: 00664881 Polygonum tenue Michaux USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1902-9-20
NEBC: 00736907 Polygonum virginianum Linnaeus USA: New Hampshire Keene: Keene C. H. Knowlton 1920-8-19
NEBC: 00736915 Polygonum virginianum Linnaeus USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-19
NEBC: 00736921 Polygonum virginianum Linnaeus USA: Vermont Fair Haven: Fair Haven C. H. Knowlton 1936-8-20
NEBC: 00736875 Polygonum virginianum Linnaeus USA: Massachusetts Hingham: Hingham C. H. Knowlton 1909-10-10
NEBC: 00664902 Polygonum virginianum Linnaeus USA: Massachusetts Lexington: Lexington C. H. Knowlton 1903-9-12
NEBC: 00664910 Polygonum virginianum Linnaeus USA: Massachusetts Colrain: Colrain C. H. Knowlton 1911-7-26
NEBC: 00664913 Polygonum virginianum Linnaeus USA: Massachusetts Greenfield Town C. H. Knowlton 1911-7-25
NEBC: 00562841 Reynoutria japonica Houttuyn USA: Massachusetts Lexington: Lexington C. H. Knowlton 1904-9-13
NEBC: 00562858 Reynoutria japonica Houttuyn USA: Massachusetts Hingham: Hingham C. H. Knowlton 1935-9-8
NEBC: 00562859 Reynoutria japonica Houttuyn USA: Massachusetts Rockland: Rockland C. H. Knowlton 1946-9-17
GH: 02006056 Rumex acetosa Linnaeus Canada: Quebec Province [data not captured] C. H. Knowlton 1914-7-13
GH: 02006105 Rumex acetosa thyrsiflorus (Fingerhuth) Celakovsky Canada: Quebec Province [data not captured] C. H. Knowlton 1914-7-13
NEBC: 00749803 Rumex acetosa Linnaeus USA: Vermont Danville: Danville C. H. Knowlton 1917-7-12
NEBC: 00501814 Rumex acetosella Linnaeus USA: Vermont Shrewsbury: Shrewsbury C. H. Knowlton 1942-6-5
NEBC: 00501884 Rumex acetosella Linnaeus USA: Massachusetts Blackstone: Blackstone C. H. Knowlton 1916-5-21
NEBC: 00501914 Rumex acetosella Linnaeus USA: Massachusetts Southwick: Southwick C. H. Knowlton 1913-5-17
NEBC: 00501706 Rumex acetosella Linnaeus USA: Maine Avon: Avon C. H. Knowlton 1938-6-17
NEBC: 00501715 Rumex acetosella Linnaeus USA: Maine T19ED C. H. Knowlton 1938-8-11
NEBC: 00729358 Rumex britannica Linnaeus USA: Maine Addison: Addison C. H. Knowlton 1924-8-19
NEBC: 00729359 Rumex britannica Linnaeus USA: Maine Calais: Calais C. H. Knowlton 1928-8-24
NEBC: 00729366 Rumex britannica Linnaeus USA: Maine Harrington: Harrington C. H. Knowlton 1932-8-18
NEBC: 00729367 Rumex britannica Linnaeus USA: Maine Jonesboro: Jonesboro C. H. Knowlton 1932-8-1
NEBC: 00729369 Rumex britannica Linnaeus USA: Maine Machiasport: Machiasport C. H. Knowlton 1934-8-16
NEBC: 00729371 Rumex britannica Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1908-7-20
NEBC: 00729372 Rumex britannica Linnaeus USA: Maine Whitneyville: Whitneyville C. H. Knowlton 1933-8-18
NEBC: 00650068 Rumex britannica Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
NEBC: 00650069 Rumex britannica Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5
NEBC: 00650091 Rumex britannica Linnaeus USA: Massachusetts Natick: Natick C. H. Knowlton 1907-8-25
NEBC: 00650100 Rumex britannica Linnaeus USA: Massachusetts Mattapoisett: Mattapoisett C. H. Knowlton 1908-8-16
NEBC: 00650101 Rumex britannica Linnaeus USA: Massachusetts Pembroke: Pembroke C. H. Knowlton 1920-9-6
NEBC: 00749866 Rumex crispus Linnaeus USA: Maine Strong: Strong C. H. Knowlton 1934-6-17
NEBC: 00749870 Rumex crispus Linnaeus USA: Maine Machiasport: Machiasport C. H. Knowlton 1934-8-16
NEBC: 00749921 Rumex crispus Linnaeus USA: New Hampshire Rye: Rye C. H. Knowlton 1944-6-28
NEBC: 00749933 Rumex crispus Linnaeus USA: Vermont Milton: Milton C. H. Knowlton 1940-7-14
NEBC: 00749957 Rumex crispus Linnaeus USA: Massachusetts Cambridge: Cambridge C. H. Knowlton 1907-6-29
NEBC: 00759442 Rumex crispus Linnaeus USA: Massachusetts Boston: Dorchester, Neponset C. H. Knowlton 1936-6-20
NEBC: 00759452 Rumex crispus Linnaeus USA: Massachusetts Duxbury: Duxbury C. H. Knowlton 1910-7-3
NEBC: 00759548 Rumex longifolius de Candolle USA: Maine Jonesboro: Jonesboro C. H. Knowlton 1911-8-4
NEBC: 00759552 Rumex longifolius de Candolle USA: Maine South Princeton C. H. Knowlton 1941-7-29
NEBC: 00759553 Rumex longifolius de Candolle USA: Maine South Princeton C. H. Knowlton 1941-7-29
NEBC: 00759554 Rumex longifolius de Candolle USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-25
NEBC: 00749979 Rumex longifolius de Candolle USA: New Hampshire Berkshire C. H. Knowlton 1916-7-15
NEBC: 00771087 Rumex longifolius de Candolle USA: Vermont Belvidere: Belvidere C. H. Knowlton 1923-8-5
NEBC: 00771092 Rumex longifolius de Candolle USA: Vermont South Burlington: South Burlington C. H. Knowlton 1912-6-28
NEBC: 00771100 Rumex longifolius de Candolle USA: Vermont Arlington: Arlington C. H. Knowlton 1921-9-28
NEBC: 00759577 Rumex obtusifolius Linnaeus USA: Vermont Williston: Williston C. H. Knowlton 1942-7-15
NEBC: 00759583 Rumex obtusifolius Linnaeus USA: Vermont Bethel: Bethel C. H. Knowlton 1933-7-18
NEBC: 00759586 Rumex obtusifolius Linnaeus USA: Vermont Pittsburg C. H. Knowlton 1933-7-27
NEBC: 00759626 Rumex obtusifolius Linnaeus USA: Massachusetts Hanson: Hanson C. H. Knowlton 1947-7-11
NEBC: 00675653 Rumex occidentalis S. Watson USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-16
NEBC: 00675655 Rumex occidentalis S. Watson USA: Maine Columbia: Columbia C. H. Knowlton 1916-8-2
NEBC: 00675654 Rumex occidentalis S. Watson USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1916-8-10
NEBC: 00675656 Rumex occidentalis S. Watson USA: Maine Castleton C. H. Knowlton 1940-8-20
GH: 02005922 Rumex pallidus Bigelow Canada: Quebec Province [data not captured] C. H. Knowlton 1939-8-2
GH: 02005921 Rumex pallidus Bigelow Canada: Quebec Province [data not captured] C. H. Knowlton 1914-7-13
GH: 02005931 Rumex pallidus Bigelow Canada: Quebec Province [data not captured] C. H. Knowlton 1914-7-13
NEBC: 00736970 Rumex pallidus Bigelow USA: Maine Bristol: Bristol C. H. Knowlton 1922-7-20
NEBC: 00736979 Rumex pallidus Bigelow USA: Maine Cumberland: Cumberland C. H. Knowlton 1903-7-30
NEBC: 00736993 Rumex pallidus Bigelow USA: New Hampshire Hampton: Hampton C. H. Knowlton 1901-10-5
NEBC: 00736947 Rumex pallidus Bigelow USA: Maine Jonesport: Jonesport C. H. Knowlton 1931-8-26
NEBC: 00736951 Rumex pallidus Bigelow USA: Maine Machiasport: Machiasport C. H. Knowlton 1908-7-17
NEBC: 00736952 Rumex pallidus Bigelow USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-17
NEBC: 00685395 Rumex triangulivalvis (Danser) K. H. Rechinger USA: Maine Baileyville: Baileyville C. H. Knowlton 1941-7-29
NEBC: 00685396 Rumex triangulivalvis (Danser) K. H. Rechinger USA: Maine Baileyville: Baileyville C. H. Knowlton 1941-7-29
NEBC: 00685403 Rumex triangulivalvis (Danser) K. H. Rechinger USA: Maine Lebanon: Lebanon C. H. Knowlton 1936-7-22
NEBC: 00685404 Rumex triangulivalvis (Danser) K. H. Rechinger USA: Maine Lebanon: Lebanon C. H. Knowlton 1936-7-22
NEBC: 00765155 Rumex triangulivalvis (Danser) K. H. Rechinger USA: Vermont Ryegate: Ryegate C. H. Knowlton 1935-7-7
NEBC: 00765157 Rumex triangulivalvis (Danser) K. H. Rechinger USA: Vermont Richmond: Richmond C. H. Knowlton 1932-7-12
NEBC: 00765158 Rumex triangulivalvis (Danser) K. H. Rechinger USA: Vermont Richmond: Richmond C. H. Knowlton 1932-7-12
NEBC: 00765163 Rumex triangulivalvis (Danser) K. H. Rechinger USA: Vermont Townshend: Townshend C. H. Knowlton 1917-7-8
GH: 02004235 Rumex triangulivalvis (Danser) K. H. Rechinger USA: Colorado Estes Park C. H. Knowlton 1937-6-28
GH: 02004482 Rumex verticillatus Linnaeus Canada: Quebec Province [data not captured] C. H. Knowlton 1923-8-10
NEBC: 00650471 Rumex verticillatus Linnaeus USA: Vermont Grand Isle: Grand Isle C. H. Knowlton 1937-7-28
NEBC: 00650472 Rumex verticillatus Linnaeus USA: Vermont Grand Isle: Grand Isle C. H. Knowlton 1941-7-14
NEBC: 00650474 Rumex verticillatus Linnaeus USA: Vermont Milton: Milton C. H. Knowlton 1934-7-11
NEBC: 00650475 Rumex verticillatus Linnaeus USA: Vermont Shelburne: Shelburne C. H. Knowlton 1922-8-13
NEBC: 00650481 Rumex verticillatus Linnaeus USA: Vermont Weybridge: Weybridge C. H. Knowlton 1938-7-15
NEBC: 00650485 Rumex verticillatus Linnaeus USA: Massachusetts Cohasset: Cohasset C. H. Knowlton 1929-6-29
Polypodiaceae NEBC: 00696112 Polypodium virginianum Linnaeus USA: Maine T29MD C. H. Knowlton 1939-8-12
NEBC: 00696113 Polypodium virginianum Linnaeus USA: Maine New Vineyard: New Vineyard C. H. Knowlton 1893-6-21
NEBC: 00696114 Polypodium virginianum Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-19
NEBC: 00696198 Polypodium virginianum Linnaeus USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1917-8-28
NEBC: 00696216 Polypodium virginianum Linnaeus USA: New Hampshire Claremont: Claremont C. H. Knowlton 1918-5-17
GH: 00696221 Polypodium virginianum Linnaeus USA: New Hampshire Pelham: Pelham C. H. Knowlton 1902-10-11
NEBC: 00658056 Polypodium virginianum Linnaeus USA: Vermont Milton: Milton C. H. Knowlton 1931-7-16
NEBC: 00658059 Polypodium virginianum Linnaeus USA: Vermont Charlotte: Charlotte C. H. Knowlton 1922-8-13
NEBC: 00658064 Polypodium virginianum Linnaeus USA: Vermont Cornwall: Cornwall C. H. Knowlton 1940-7-11
NEBC: 00658067 Polypodium virginianum Linnaeus USA: Vermont Waltham: Waltham C. H. Knowlton 1942-7-12
NEBC: 00658069 Polypodium virginianum Linnaeus USA: Vermont Granville: Granville C. H. Knowlton 1926-7-28
NEBC: 00658074 Polypodium virginianum Linnaeus USA: Vermont Fair Haven: Fair Haven C. H. Knowlton 1916-5-27
NEBC: 00658131 Polypodium virginianum Linnaeus USA: Vermont Pittsfield: Pittsfield C. H. Knowlton 1933-7-27
NEBC: 00658140 Polypodium virginianum Linnaeus USA: Vermont West Haven: West Haven C. H. Knowlton 1937-8-25
NEBC: 00658256 Polypodium virginianum Linnaeus USA: Massachusetts Holland: Holland C. H. Knowlton 1916-5-20
Polytrichaceae NEBC: 00917554 Polytrichastrum ohioense (Renauld & Cardot) G. L. Smith USA: New Hampshire Dublin: [data not captured] C. H. Knowlton 1913-4-19
NEBC: 00918426 Polytrichum juniperinum Hedwig USA: New Hampshire Dublin: [data not captured] C. H. Knowlton 1913-4-19
NEBC: 00918490 Polytrichum juniperinum Hedwig USA: Massachusetts Hingham: [no additional data] C. H. Knowlton 1911-4-30
NEBC: 00918957 Polytrichum juniperinum strictum (Menzies ex Bridel) Nylander USA: Maine [data not captured] C. H. Knowlton 1911-8-1
NEBC: 00919209 Polytrichum piliferum Hedwig USA: Massachusetts Hingham: [no additional data] C. H. Knowlton 1911-4-30
NEBC: 00358104 Polytrichum strictum Menzies ex Bridel USA: Maine Rogue Bluff. C. H. Knowlton 1911-8-1
Pontederiaceae NEBC: 00700419 Heteranthera dubia MacMillan USA: Vermont Sudbury: Sudbury C. H. Knowlton 1939-8-23
NEBC: 00855485 Pontederia cordata Linnaeus USA: Maine New Vineyard: New Vineyard C. H. Knowlton 1941-8-13
NEBC: 00855487 Pontederia cordata Linnaeus USA: Maine Machias: Machias C. H. Knowlton 1928-8-14
NEBC: 00855488 Pontederia cordata Linnaeus USA: Maine Lambert Lake C. H. Knowlton 1940-8-8
NEBC: 00855489 Pontederia cordata Linnaeus USA: Maine Crawford: Crawford C. H. Knowlton 1932-8-9
NEBC: 00855490 Pontederia cordata Linnaeus USA: Maine Marion C. H. Knowlton 1939-8-14
NEBC: 00855491 Pontederia cordata Linnaeus USA: Maine Northfield: Northfield C. H. Knowlton 1931-8-13
NEBC: 00855515 Pontederia cordata Linnaeus USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23
NEBC: 00864156 Pontederia cordata Linnaeus USA: New Hampshire Weare: Weare C. H. Knowlton 1944-8-19
NEBC: 00864167 Pontederia cordata Linnaeus USA: Vermont Hubbardton: Hubbardton C. H. Knowlton 1941-7-11
NEBC: 00864218 Pontederia cordata Linnaeus USA: Massachusetts Waltham: Waltham, Hardys Pond C. H. Knowlton 1906-7-7
NEBC: 00864232 Pontederia cordata Linnaeus USA: Massachusetts Hanson: Hanson C. H. Knowlton 1947-7-11
NEBC: 00864233 Pontederia cordata Linnaeus USA: Massachusetts Hingham: Hingham C. H. Knowlton 1923-8-26
Portulacaceae NEBC: 00675437 Claytonia caroliniana Michaux USA: Maine West Farmington C. H. Knowlton 1894-5-12
NEBC: 00675492 Claytonia caroliniana Michaux USA: New Hampshire Marlboro C. H. Knowlton 1917-6-9
NEBC: 00675518 Claytonia caroliniana Michaux USA: Massachusetts Brookfield: Brookfield C. H. Knowlton 1935-5-10
NEBC: 00675519 Claytonia caroliniana Michaux USA: Massachusetts Cabot C. H. Knowlton 1915-5-27
NEBC: 00675521 Claytonia caroliniana Michaux USA: Vermont Addison: Addison C. H. Knowlton 1933-5-14
NEBC: 00675526 Claytonia caroliniana Michaux USA: Vermont Cavendish: Cavendish C. H. Knowlton 1919-5-14
NEBC: 00675536 Claytonia caroliniana Michaux USA: Vermont Swanton: Swanton C. H. Knowlton 1912-5-22
NEBC: 00675538 Claytonia caroliniana Michaux USA: Vermont South Hero: South Hero C. H. Knowlton 1933-5-13
NEBC: 00675545 Claytonia caroliniana Michaux USA: Vermont Morristown: Morristown C. H. Knowlton 1923-5-30
NEBC: 00675557 Claytonia caroliniana Michaux USA: Massachusetts Greenfield: Greenfield C. H. Knowlton 1912-5-12
GH: 01860321 Montia chamissoi (Ledebour ex Sprengel) Greene USA: Colorado Estes Park: by Fall River C. H. Knowlton 1937-6-29
GH: 01860323 Montia chamissoi (Ledebour ex Sprengel) Greene USA: Colorado Estes Park: Fall River C. H. Knowlton 1937-6-19
NEBC: 00675592 Montia fontana Linnaeus USA: Maine Jonesboro: Jonesboro C. H. Knowlton 1907-7-10
NEBC: 00675593 Montia fontana Linnaeus USA: Maine Jonesport: Roque Island C. H. Knowlton 1922-7-26
Potamogetonaceae NEBC: 00606083 Potamogeton crispus Linnaeus USA: Vermont Shelburne: Shelburne C. H. Knowlton 1937-7-25
NEBC: 01050584 Potamogeton gramineus Linnaeus USA: Massachusetts Natick: So. [South] Natick, Charles River C. H. Knowlton 1898-7-17
NEBC: 00712068 Potamogeton pusillus tenuissimus Mertens & Koch USA: Maine Edmunds C. H. Knowlton 1928-8-18
NEBC: 00712069 Potamogeton pusillus tenuissimus Mertens & Koch USA: Maine Grand Lake Stream C. H. Knowlton 1938-8-17
NEBC: 00712072 Potamogeton pusillus tenuissimus Mertens & Koch USA: Maine Brookton C. H. Knowlton 1935-8-15
NEBC: 00712073 Potamogeton pusillus tenuissimus Mertens & Koch USA: Maine Brookton C. H. Knowlton 1935-8-15
NEBC: 01024509 Potamogeton spirillus Tuckerman USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26
Primulaceae GH: 01942138 Androsace diffusa Small USA: Colorado Estes Park: [no additional data] C. H. Knowlton 1937-6-28
GH: 01922533 Dodecatheon pauciflorum (Durand) Greene USA: Colorado near Fall river C. H. Knowlton 1937-6-28
NEBC: 01040670 Hottonia inflata Elliott USA: Massachusetts Waltham: Waltham C. H. Knowlton 1906-7-7
NEBC: 00610817 Lysimachia arvensis (Linnaeus) U. Manns & Anderberg USA: Maine Strong: Strong C. H. Knowlton 630
NEBC: 00610879 Lysimachia arvensis (Linnaeus) U. Manns & Anderberg USA: Massachusetts Hingham: Hingham C. H. Knowlton 1917-8-24
NEBC: 00610895 Lysimachia arvensis (Linnaeus) U. Manns & Anderberg USA: Massachusetts Barnstable: Barnstable C. H. Knowlton 1905-7-16
NEBC: 00610894 Lysimachia arvensis (Linnaeus) U. Manns & Anderberg USA: Massachusetts West Barnstable C. H. Knowlton 1911-9-4
GH: 01920683 Lysimachia borealis (Rafinesque) U. Manns & Anderberg Canada: Nova Scotia [no additional data] C. H. Knowlton 1925-8-3
NEBC: 01041296 Lysimachia ciliata Linnaeus USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00553350 Lysimachia hybrida Michaux USA: Maine East Machias: East Machias C. H. Knowlton 1920-8-7
NEBC: 00553376 Lysimachia hybrida Michaux USA: New Hampshire Pelham: Pelham C. H. Knowlton 1903-9-26
NEBC: 00553378 Lysimachia hybrida Michaux USA: Vermont Highgate: Highgate C. H. Knowlton 1923-8-10
NEBC: 00553379 Lysimachia hybrida Michaux USA: Vermont Grand Isle: Grand Isle C. H. Knowlton 1935-7-24
NEBC: 00553382 Lysimachia hybrida Michaux USA: Vermont Shelburne: Shelburne C. H. Knowlton 1922-8-13
NEBC: 00502707 Lysimachia hybrida Michaux USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7
NEBC: 00502768 Lysimachia hybrida Michaux USA: Rhode Island Foster: Foster C. H. Knowlton 1911-7-23
NEBC: 00563514 Lysimachia nummularia Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1897
NEBC: 00563547 Lysimachia nummularia Linnaeus USA: Vermont Shelburne: Shelburne C. H. Knowlton 1914-7-9
NEBC: 00563560 Lysimachia nummularia Linnaeus USA: Vermont Halifax: Halifax C. H. Knowlton 1939-6-28
NEBC: 00563600 Lysimachia nummularia Linnaeus USA: Massachusetts Greenfield: Greenfield C. H. Knowlton 1912-5-12
NEBC: 00563603 Lysimachia nummularia Linnaeus USA: Massachusetts Mt. Toby C. H. Knowlton 1910-5-30
NEBC: 00563595 Lysimachia nummularia Linnaeus USA: Massachusetts Colrain: C. H. Knowlton 1911-6-10
NEBC: 00610407 Lysimachia punctata Linnaeus USA: Massachusetts Halifax or Pembroke C. H. Knowlton 1906-7-15
NEBC: 01041643 Lysimachia quadrifolia Linnaeus USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1903-6-16
GH: 01927227 Lysimachia terrestris (Linnaeus) Britton, Sterns & Poggenburg Canada: New Brunswick Moncton: [no additional data] C. H. Knowlton 1925-7-30
NEBC: 01076288 Lysimachia terrestris (Linnaeus) Britton, Sterns & Poggenburg USA: Massachusetts Cambridge: Cambridge C. H. Knowlton 1907-8-31
NEBC: 01076301 Lysimachia terrestris (Linnaeus) Britton, Sterns & Poggenburg USA: Massachusetts Westford: Westford C. H. Knowlton 1908-6-28
NEBC: 00572507 Lysimachia thyrsiflora Linnaeus USA: Maine Eaton C. H. Knowlton 1941-8-5
NEBC: 00572511 Lysimachia thyrsiflora Linnaeus USA: Maine Robbinston: Robbinston C. H. Knowlton 1932-8-2
NEBC: 00572538 Lysimachia thyrsiflora Linnaeus USA: Vermont Coventry: Coventry C. H. Knowlton 1919-6-12
NEBC: 00572545 Lysimachia thyrsiflora Linnaeus USA: Vermont Grand Isle: Grand Isle C. H. Knowlton 1933-7-19
NEBC: 00572546 Lysimachia thyrsiflora Linnaeus USA: Vermont North Hero: North Hero C. H. Knowlton 1936-7-8
NEBC: 00572548 Lysimachia thyrsiflora Linnaeus USA: Vermont Shelburne: Shelburne C. H. Knowlton 1922-8-13
NEBC: 00572550 Lysimachia thyrsiflora Linnaeus USA: Vermont Bristol: Bristol C. H. Knowlton 1937-7-24
NEBC: 00572552 Lysimachia thyrsiflora Linnaeus USA: Vermont Castleton: Castleton C. H. Knowlton 1940-8-20
NEBC: 00572553 Lysimachia thyrsiflora Linnaeus USA: Vermont Hubbardton: Hubbardton C. H. Knowlton 1923-6-28
NEBC: 00578964 Lysimachia vulgaris Linnaeus USA: Maine Rockland: Rockland C. H. Knowlton 1928-8-7
GH: 01927619 Primula angustifolia Torrey USA: Colorado Fall River Pass C. H. Knowlton 1937-6-26
NEBC: 00678669 Primula laurentiana Fernald USA: Maine Machiasport: Machiasport C. H. Knowlton 1911-8-9
GH: 01926163 Primula mistassinica Michaux Canada: Alberta Banff: [no additional data] C. H. Knowlton 1926-8-8
GH: 00678700 Primula mistassinica Michaux USA: Vermont Sutton: Sutton C. H. Knowlton 1933-5-19
NEBC: 00678730 Primula mistassinica Michaux USA: Vermont Sutton: Sutton C. H. Knowlton 1933-5-19
NEBC: 00678729 Primula mistassinica Michaux USA: Vermont Sutton: Sutton C. H. Knowlton 1932-5-20
Pteridaceae NEBC: 00219173 Adiantum pedatum Linnaeus USA: Vermont Eden: C. H. Knowlton 1916-7-19
NEBC: 00219194 Adiantum pedatum Linnaeus USA: Vermont Poultney: C. H. Knowlton 1937-8-24
GH: 00216810 Adiantum pedatum Linnaeus USA: Maine Temple or Avon C. H. Knowlton 1903-7-25
NEBC: 00219192 Adiantum pedatum Linnaeus USA: Vermont Pittsfield: C. H. Knowlton 1933-7-27
NEBC: 00219180 Adiantum pedatum Linnaeus USA: Vermont Bristol: C. H. Knowlton 1935-7-11
GH: 00216821 Adiantum pedatum Linnaeus USA: New Hampshire Pelham: C. H. Knowlton 1903-5-23
NEBC: 00216987 Adiantum pedatum Linnaeus USA: New Hampshire Keene: C. H. Knowlton 1922-8-23
NEBC: 00219211 Adiantum pedatum Linnaeus USA: Massachusetts Andover: C. H. Knowlton 1903-6-20
NEBC: 00219177 Adiantum pedatum Linnaeus USA: Vermont Braintree: C. H. Knowlton 1933-7-18
NEBC: 00219178 Adiantum pedatum Linnaeus USA: Vermont Brookfield: C. H. Knowlton 1925-7-1
NEBC: 00219169 Adiantum pedatum Linnaeus USA: Vermont S. Hero C. H. Knowlton 1940-7-14
NEBC: 00219182 Adiantum pedatum Linnaeus USA: Vermont Middlebury: C. H. Knowlton 1933-7-25
NEBC: 00216891 Adiantum pedatum Linnaeus USA: Maine New Vineyard: Ca. 1400 feet C. H. Knowlton 1938-6-18
NEBC: 00681375 Adiantum pedatum Linnaeus USA: Massachusetts Sturbridge: Sturbridge C. H. Knowlton 1917-9-27
Ptilidiaceae NEBC: 00509483 Ptilidium pulcherrimum (Weber) Vainio USA: New Hampshire Dublin: [data not captured] C. H. Knowlton 1913-4-19
NEBC: 00509507 Ptilidium pulcherrimum (Weber) Vainio USA: Massachusetts Granville: [no additional data] C. H. Knowlton 1911-4-19
Ramalinaceae NEBC: 00446363 Ramalina americana Hale USA: Massachusetts Granville: [no additional data] C. H. Knowlton 1911-4-19
NEBC: 00446446 Ramalina dilacerata (Hoffmann) Hoffmann USA: Maine [data not captured] C. H. Knowlton 1911-8-5
NEBC: 00446446 Ramalina roesleri (Hochstetter ex Schaerer) Nylander USA: Maine [data not captured] C. H. Knowlton 1911-8-5
Ranunculaceae GH: 01720238 Aconitum columbianum Nuttall USA: Colorado by Fall River, Estes Park C. H. Knowlton 1937-7-1
NEBC: 00561904 Actaea pachypoda Elliott USA: Maine Farmington: Farmington C. H. Knowlton 1915-7-20
NEBC: 00561906 Actaea pachypoda Elliott USA: Maine Day Mt. C. H. Knowlton 1910-8-26
NEBC: 00561909 Actaea pachypoda Elliott USA: Maine Cooper E. Ridge C. H. Knowlton 1928-8-23
NEBC: 00561910 Actaea pachypoda Elliott USA: Maine Eaton C. H. Knowlton 1941-8-5
NEBC: 00561912 Actaea pachypoda Elliott USA: Maine T 19 E. D. C. H. Knowlton 1938-8-11
NEBC: 00561913 Actaea pachypoda Elliott USA: Maine T29 M. D. C. H. Knowlton 1935-9-2
NEBC: 00561963 Actaea pachypoda Elliott USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24
NEBC: 00561981 Actaea pachypoda Elliott USA: New Hampshire Pelham: Pelham C. H. Knowlton 1903-5-23
NEBC: 00561988 Actaea pachypoda Elliott USA: New Hampshire Keene: Keene C. H. Knowlton 1922-8-23
NEBC: 00561995 Actaea pachypoda Elliott USA: Vermont Conventry C. H. Knowlton 1940-6-4
NEBC: 00562003 Actaea pachypoda Elliott USA: Vermont South Hero: South Hero C. H. Knowlton 1938-7-17
NEBC: 00562007 Actaea pachypoda Elliott USA: Vermont Williston: Williston C. H. Knowlton 1942-7-15
NEBC: 00562009 Actaea pachypoda Elliott USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 00562010 Actaea pachypoda Elliott USA: Vermont Randolph: Randolph C. H. Knowlton 1925-7-2
NEBC: 00562011 Actaea pachypoda Elliott USA: Vermont Wells: Wells C. H. Knowlton 1912-6-14
NEBC: 00562014 Actaea pachypoda Elliott USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 00562016 Actaea pachypoda Elliott USA: Vermont Bristol: Bristol C. H. Knowlton 1935-7-11
NEBC: 00562017 Actaea pachypoda Elliott USA: Vermont Leicester: Leicester C. H. Knowlton 1938-5-27
NEBC: 00562021 Actaea pachypoda Elliott USA: Vermont Middlebury: Middlebury C. H. Knowlton 1933-7-25
NEBC: 00562023 Actaea pachypoda Elliott USA: Vermont Cavendish: Cavendish C. H. Knowlton 1937-7-19
NEBC: 00562066 Actaea pachypoda Elliott USA: Massachusetts Winchester: Winchester C. H. Knowlton 1906-8-26
NEBC: 00562176 Actaea pachypoda Elliott USA: Connecticut Killingly: Killingly C. H. Knowlton 1903-7-2
NEBC: 00753674 Actaea rubra (Aiton) Willdenow USA: Maine Machias: Machias C. H. Knowlton 1916
NEBC: 00753697 Actaea rubra (Aiton) Willdenow USA: Maine Farmington: Farmington C. H. Knowlton 184
NEBC: 00755790 Actaea rubra (Aiton) Willdenow USA: Maine Princeton: Princeton C. H. Knowlton 1940-7-29
NEBC: 00755791 Actaea rubra (Aiton) Willdenow USA: Maine Vanceboro: Vanceboro C. H. Knowlton 1940-8-8
NEBC: 00866542 Actaea rubra (Aiton) Willdenow USA: New Hampshire Haverhill: Haverhill C. H. Knowlton 1940-9-22
NEBC: 00866552 Actaea rubra (Aiton) Willdenow USA: New Hampshire Claremont: Claremont C. H. Knowlton 1919-5-13
GH: 00866556 Actaea rubra (Aiton) Willdenow USA: New Hampshire Pelham: Pelham C. H. Knowlton 1903-5-23
NEBC: 00866557 Actaea rubra (Aiton) Willdenow USA: New Hampshire Pelham: Pelham C. H. Knowlton 1903-5-23
NEBC: 00866563 Actaea rubra (Aiton) Willdenow USA: Vermont Barton: Barton C. H. Knowlton 1942-7-17
NEBC: 00866564 Actaea rubra (Aiton) Willdenow USA: Vermont Coventry: Coventry C. H. Knowlton 1927-7-28
NEBC: 01034337 Actaea rubra (Aiton) Willdenow USA: Vermont Grand Isle: Grand Isle C. H. Knowlton 1940-7-14
NEBC: 01034340 Actaea rubra (Aiton) Willdenow USA: Vermont Saint Johnsbury: St. Johnsbury C. H. Knowlton 1941-5-21
NEBC: 01034343 Actaea rubra (Aiton) Willdenow USA: Vermont Morristown: Morristown C. H. Knowlton 1923-5-30
NEBC: 01034345 Actaea rubra (Aiton) Willdenow USA: Vermont Milton: Milton C. H. Knowlton 1938-7-17
NEBC: 01034348 Actaea rubra (Aiton) Willdenow USA: Vermont Brookfield: Brookfield C. H. Knowlton 1925-7-1
NEBC: 01034349 Actaea rubra (Aiton) Willdenow USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27
NEBC: 01034350 Actaea rubra (Aiton) Willdenow USA: Vermont Wells River C. H. Knowlton 1912-6-14
NEBC: 01034351 Actaea rubra (Aiton) Willdenow USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18
NEBC: 01034352 Actaea rubra (Aiton) Willdenow USA: Vermont Warren: Warren C. H. Knowlton 1935-7-7
NEBC: 01034355 Actaea rubra (Aiton) Willdenow USA: Vermont Bethel: Bethel C. H. Knowlton 1933-7-18
NEBC: 01034362 Actaea rubra (Aiton) Willdenow USA: Vermont Brandon: Brandon C. H. Knowlton 1912-5-26
NEBC: 01034363 Actaea rubra (Aiton) Willdenow USA: Vermont Mount Holly: Mount Holly C. H. Knowlton 1920-7-15
NEBC: 01034444 Actaea rubra (Aiton) Willdenow USA: Massachusetts Sturbridge: Sturbridge C. H. Knowlton 1916-5-20
NEBC: 01034453 Actaea rubra (Aiton) Willdenow USA: Massachusetts Greenfield: Greenfield C. H. Knowlton 1912-5-12
GH: 01706047 Actaea rubra (Aiton) Willdenow USA: Colorado Estes Park: [no additional data] C. H. Knowlton 1937-6-30
NEBC: 01034552 Anemone canadensis Linnaeus USA: Vermont Alburg C. H. Knowlton 1939-7-16
NEBC: 01034565 Anemone canadensis Linnaeus USA: Vermont Benson: Benson C. H. Knowlton 1917-7-19
GH: 01706433 Anemone canadensis Linnaeus USA: Colorado Estes Park: by Fall River C. H. Knowlton 1937-7-1
NEBC: 01034597 Anemone cylindrica A. Gray USA: Maine Chesterville: Chesterville C. H. Knowlton 1900-7-3
NEBC: 01034610 Anemone cylindrica A. Gray USA: New Hampshire Pelham: Pelham C. H. Knowlton 1902-9-13
NEBC: 01034614 Anemone cylindrica A. Gray USA: New Hampshire Keene: Keene C. H. Knowlton 1915-7-15
NEBC: 01034617 Anemone cylindrica A. Gray USA: Vermont Essex: Essex C. H. Knowlton 1913-6-24
NEBC: 01034646 Anemone cylindrica A. Gray USA: Massachusetts Chelmsford: Chelmsford, near lime quarry C. H. Knowlton 1908-6-28
