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Index of Botanical Specimens

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Ranunculaceae
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

NEBC: 01034677 Anemone cylindrica A. Gray USA: Massachusetts Cheshire: Cheshire C. H. Knowlton 1915-9-5

GH: 01706906 Anemone multifida Poiret Canada: Alberta Banff: [no additional data] C. H. Knowlton 1926-8-8

GH: 01707826 Anemone parviflora Michaux Canada: Alberta Banff: [no additional data] C. H. Knowlton 1926-8-8

GH: 01708060 Anemone patens multifida Pritzel USA: Colorado Estes Park: [no additional data] C. H. Knowlton 1937-6-27

GH: 01708061 Anemone patens multifida Pritzel USA: Colorado Juniper Pass C. H. Knowlton 1937-6-25

GH: 01708076 Anemone patens multifida Pritzel USA: Colorado Juniper Pass C. H. Knowlton 1937-6-25

NEBC: 00572225 Anemone quinquefolia Linnaeus USA: New Hampshire Pelham: Pelham C. H. Knowlton 1903-5-23

NEBC: 00572234 Anemone quinquefolia Linnaeus USA: Vermont Morristown: Morristown C. H. Knowlton 1923-5-30

NEBC: 00572235 Anemone quinquefolia Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24

NEBC: 00572241 Anemone quinquefolia Linnaeus USA: Vermont New Haven: New Haven C. H. Knowlton 1932-5-25

NEBC: 00572247 Anemone quinquefolia Linnaeus USA: Vermont Sudbury: Sudbury C. H. Knowlton 1928-5-27

NEBC: 00572140 Anemone quinquefolia Linnaeus USA: Massachusetts Holland: Holland C. H. Knowlton 1916-5-20

NEBC: 00572128 Anemone quinquefolia Linnaeus USA: Massachusetts Greenfield: Greenfield C. H. Knowlton 1912-5-12

GH: 01708851 Anemone virginiana riparia (Fernald) B. Boivin Canada: New Brunswick St. Hilaire C. H. Knowlton 1904-7-9

NEBC: 01034724 Anemone virginiana Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1894-8-14

NEBC: 01034725 Anemone virginiana Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1894-8-14

NEBC: 01034747 Anemone virginiana Linnaeus USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23

NEBC: 00693911 Anemone virginiana Linnaeus USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24

NEBC: 00753719 Anemone virginiana Linnaeus USA: New Hampshire Keene: Keene C. H. Knowlton 1915-7-15

NEBC: 00753729 Anemone virginiana Linnaeus USA: Vermont Swanton: Swanton C. H. Knowlton 1931-7-19

NEBC: 00753730 Anemone virginiana Linnaeus USA: Vermont Grand Isle: Grand Isle C. H. Knowlton 1940-7-14

NEBC: 00753732 Anemone virginiana Linnaeus USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-25

NEBC: 00753735 Anemone virginiana Linnaeus USA: Vermont Milton: Milton C. H. Knowlton 1931-7-16

NEBC: 00753739 Anemone virginiana Linnaeus USA: Vermont Randolph: Randolph C. H. Knowlton 1925-7-2

NEBC: 00753740 Anemone virginiana Linnaeus USA: Vermont Wells: Wells C. H. Knowlton 1912-8-24

NEBC: 00753741 Anemone virginiana Linnaeus USA: Vermont Bristol: Bristol C. H. Knowlton 1935-7-11

NEBC: 00753743 Anemone virginiana Linnaeus USA: Vermont Middlebury: Middlebury C. H. Knowlton 1933-7-25

NEBC: 00753749 Anemone virginiana Linnaeus USA: Vermont Benson: Benson C. H. Knowlton 1923-6-27

NEBC: 00753756 Anemone virginiana Linnaeus USA: Vermont Poultney: Poultney C. H. Knowlton 1937-8-24

NEBC: 00753757 Anemone virginiana Linnaeus USA: Vermont Proctor: Proctor C. H. Knowlton 1913-8-24

NEBC: 00753790 Anemone virginiana Linnaeus USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7

NEBC: 00753801 Anemone virginiana Linnaeus USA: Massachusetts Woburn: Woburn C. H. Knowlton 1906-7-4

NEBC: 00753843 Anemone virginiana Linnaeus USA: Massachusetts Colrain: Colrain C. H. Knowlton 1911-7-26

NEBC: 00753854 Anemone virginiana Linnaeus USA: Massachusetts Mount Toby C. H. Knowlton 1910-5-30

NEBC: 00753857 Anemone virginiana Linnaeus USA: Massachusetts Mount Toby C. H. Knowlton 1910-5-30

NEBC: 00753894 Anemone virginiana Linnaeus USA: Connecticut Killingly: Killingly C. H. Knowlton 1903-7-2

NEBC: 00485437 Aquilegia canadensis Linnaeus USA: Massachusetts Holland: Holland C. H. Knowlton 1916-5-20

NEBC: 00485303 Aquilegia canadensis Linnaeus USA: Maine Canton: Canton C. H. Knowlton 1910-8-15

NEBC: 00485301 Aquilegia canadensis Linnaeus USA: Maine Chesterville Ridge C. H. Knowlton 1937-7-31

NEBC: 00485342 Aquilegia canadensis Linnaeus USA: New Hampshire Piermont: Piermont C. H. Knowlton 1933-5-26

NEBC: 00485379 Aquilegia canadensis Linnaeus USA: Vermont Sudbury: Sudbury C. H. Knowlton 1928-5-27

NEBC: 00485387 Aquilegia canadensis Linnaeus USA: Vermont Waltham: Waltham C. H. Knowlton 1939-5-19

NEBC: 00485388 Aquilegia canadensis Linnaeus USA: Vermont New Haven: New Haven C. H. Knowlton 1932-5-25

NEBC: 00485391 Aquilegia canadensis Linnaeus USA: Vermont Williamstown: Williamstown C. H. Knowlton 1917-6-8

NEBC: 00485393 Aquilegia canadensis Linnaeus USA: Vermont Newbury: Newbury C. H. Knowlton 1932-5-17

NEBC: 00485396 Aquilegia canadensis Linnaeus USA: Vermont Hardwick: Hardwick C. H. Knowlton 1919-6-11

NEBC: 00485398 Aquilegia canadensis Linnaeus USA: Vermont Swanton: Swanton C. H. Knowlton 1912-5-22

NEBC: 00759838 Aquilegia vulgaris Linnaeus USA: Maine Avon: Avon C. H. Knowlton 1938-6-17

NEBC: 00759877 Aquilegia vulgaris Linnaeus USA: Vermont Newport C. H. Knowlton 1913-6-7

NEBC: 01013067 Caltha palustris Linnaeus USA: Vermont Saint Johnsbury: St. Johnsbury C. H. Knowlton 1941-5-21

NEBC: 01013068 Caltha palustris Linnaeus USA: Vermont Walden: Walden C. H. Knowlton 1918-7-11

NEBC: 01013070 Caltha palustris Linnaeus USA: Vermont Morristown: Morristown C. H. Knowlton 1923-5-30

NEBC: 01013071 Caltha palustris Linnaeus USA: Vermont Brookfield: Brookfield C. H. Knowlton 1925-7-1

NEBC: 01013084 Caltha palustris Linnaeus USA: Vermont Sudbury: Sudbury C. H. Knowlton 1928-5-27

NEBC: 01013109 Caltha palustris Linnaeus USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1903-5-4

NEBC: 00866633 Caltha palustris Linnaeus USA: Massachusetts Lexington: Lexington C. H. Knowlton 1904-5-17

NEBC: 00866708 Caltha palustris Linnaeus USA: Massachusetts Greenfield Town C. H. Knowlton 1912-5-12

NEBC: 00866715 Caltha palustris Linnaeus USA: Massachusetts Brimfield: Brimfield C. H. Knowlton 1916-5-20

GH: 01710453 Cimicifuga racemosa (Linnaeus) Nuttall USA: Maryland Mt. Washington C. H. Knowlton 1920-6-25

NEBC: 01013182 Clematis occidentalis (Hornemann) de Candolle USA: Vermont Burlington: Burlington C. H. Knowlton 1913-6-26

NEBC: 01013183 Clematis occidentalis (Hornemann) de Candolle USA: Vermont Milton: Milton C. H. Knowlton 1929-8-6

NEBC: 00866758 Clematis occidentalis (Hornemann) de Candolle USA: Vermont Williamstown: Williamstown C. H. Knowlton 1917-6-8

NEBC: 00866759 Clematis occidentalis (Hornemann) de Candolle USA: Vermont Williamstown: Williamstown C. H. Knowlton 1917-6-8

NEBC: 00866785 Clematis occidentalis (Hornemann) de Candolle USA: Massachusetts South Hadley: South Hadley C. H. Knowlton 1909-5-22

NEBC: 00866802 Clematis occidentalis (Hornemann) de Candolle USA: Connecticut Killingly: Killingly C. H. Knowlton 1903-7-2

NEBC: 00866803 Clematis occidentalis (Hornemann) de Candolle USA: Connecticut Killingly: Killingly C. H. Knowlton 1911-7-23

GH: 01657394 Clematis viorna Linnaeus USA: Virginia near Potomac C. H. Knowlton 1920-6-27

NEBC: 00575596 Clematis virginiana Linnaeus USA: Maine Strong: Strong C. H. Knowlton 1941-8-15

NEBC: 00575603 Clematis virginiana Linnaeus USA: Maine Baring C. H. Knowlton 1935-8-14

NEBC: 00575604 Clematis virginiana Linnaeus USA: Maine Danforth: Danforth C. H. Knowlton 1935-8-14

NEBC: 00575605 Clematis virginiana Linnaeus USA: Maine Edmunds C. H. Knowlton 1933-8-19

NEBC: 00575606 Clematis virginiana Linnaeus USA: Maine Steuben: Steuben C. H. Knowlton 1933-8-15

NEBC: 00575607 Clematis virginiana Linnaeus USA: Maine Topsfield: Topsfield C. H. Knowlton 1940-8-7

NEBC: 00575608 Clematis virginiana Linnaeus USA: Maine Waite: Waite C. H. Knowlton 1941-8-6

NEBC: 00575660 Clematis virginiana Linnaeus USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24

NEBC: 00575665 Clematis virginiana Linnaeus USA: New Hampshire Newbury: Newbury C. H. Knowlton 1935-8-20

NEBC: 00575697 Clematis virginiana Linnaeus USA: Vermont Montgomery: Montgomery C. H. Knowlton 1942-7-17

NEBC: 00575699 Clematis virginiana Linnaeus USA: Vermont Hinesburg: Hinesburg C. H. Knowlton 1940-7-17

NEBC: 00575707 Clematis virginiana Linnaeus USA: Vermont Rochester: Rochester C. H. Knowlton 1941-7-18

NEBC: 00575710 Clematis virginiana Linnaeus USA: Vermont Castleton: Castleton C. H. Knowlton 1937-8-24

NEBC: 00575717 Clematis virginiana Linnaeus USA: Massachusetts Beverly: Beverly C. H. Knowlton 1908-9-6

NEBC: 00575740 Clematis virginiana Linnaeus USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26

NEBC: 00575783 Clematis virginiana Linnaeus USA: Massachusetts Sturbridge: Sturbridge C. H. Knowlton 1916-5-20

NEBC: 00575786 Clematis virginiana Linnaeus USA: Massachusetts Westborough: Westborough C. H. Knowlton 1931-9-18

NEBC: 00575776 Clematis virginiana Linnaeus USA: Massachusetts Templeton: Templeton C. H. Knowlton 1921-9-26

NEBC: 00575816 Clematis virginiana Linnaeus USA: Rhode Island Cumberland: Cumberland C. H. Knowlton 1911-5-30

NEBC: 00575659 Clematis virginiana Linnaeus USA: New Hampshire Plymouth: C. H. Knowlton 1915-8-24

GH: 01657980 Coptis trifolia (Linnaeus) Salisbury Canada: New Brunswick Shediac C. H. Knowlton 1925-7-30

NEBC: 00553401 Coptis trifolia (Linnaeus) Salisbury USA: Maine Coburn Gore: Coburn Gore C. H. Knowlton 1940-7-28

NEBC: 00553402 Coptis trifolia (Linnaeus) Salisbury USA: Maine Strong: Strong C. H. Knowlton 1934-6-16

NEBC: 00553408 Coptis trifolia (Linnaeus) Salisbury USA: Maine Marion C. H. Knowlton 1938-8-9

NEBC: 00553410 Coptis trifolia (Linnaeus) Salisbury USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1918-7-31

NEBC: 00553411 Coptis trifolia (Linnaeus) Salisbury USA: Maine T14ED C. H. Knowlton 1935-8-10

NEBC: 00553413 Coptis trifolia (Linnaeus) Salisbury USA: Maine Wesley: Wesley C. H. Knowlton 1917-8-15

NEBC: 00553412 Coptis trifolia (Linnaeus) Salisbury USA: Maine Topsfield: Topsfield C. H. Knowlton 1935-8-14

NEBC: 00553517 Coptis trifolia (Linnaeus) Salisbury USA: New Hampshire Keene: Keene C. H. Knowlton 1920-8-19

NEBC: 00553529 Coptis trifolia (Linnaeus) Salisbury USA: Vermont Craftsbury: Craftsbury C. H. Knowlton 1932-5-19

NEBC: 00553543 Coptis trifolia (Linnaeus) Salisbury USA: Vermont Hartland: Hartland C. H. Knowlton 1916-5-9

NEBC: 00553549 Coptis trifolia (Linnaeus) Salisbury USA: Vermont Marlboro: Marlboro C. H. Knowlton 1939-6-27

NEBC: 00553541 Coptis trifolia (Linnaeus) Salisbury USA: Vermont Hartford: Hartford C. H. Knowlton 1923-5-18

NEBC: 00553579 Coptis trifolia (Linnaeus) Salisbury USA: Massachusetts Burlington: Burlington C. H. Knowlton 1904-6-11

NEBC: 00553621 Coptis trifolia (Linnaeus) Salisbury USA: Massachusetts Norwell: Norwell C. H. Knowlton 1936-5-10

NEBC: 00553671 Coptis trifolia (Linnaeus) Salisbury USA: Massachusetts Greenfield: Greenfield C. H. Knowlton 1912-5-12

NEBC: 00553685 Coptis trifolia (Linnaeus) Salisbury USA: Massachusetts Holland: Holland C. H. Knowlton 1916-5-20

NEBC: 00578528 Ficaria verna Hudson USA: Massachusetts Hingham: Hingham C. H. Knowlton 1947-5-10

GH: 01660871 Halerpestes cymbalaria (Pursh) Green Canada: New Brunswick Pointe du Chêne, Shediac C. H. Knowlton 1925-7-30

GH: 01660880 Halerpestes cymbalaria (Pursh) Green Canada: New Brunswick Pointe du Chêne, Shediac C. H. Knowlton 1925-7-30

NEBC: 01565003 Halerpestes cymbalaria (Pursh) Green USA: Maine Roque Bluffs: [no additional data] C. H. Knowlton 1914-7-23

NEBC: 01565015 Halerpestes cymbalaria (Pursh) Green USA: Maine Roque Bluffs: [no additional data] C. H. Knowlton 1908-7-12

GH: 01661108 Halerpestes cymbalaria (Pursh) Green USA: New York Syracuse: Syracuse C. H. Knowlton 1932-6-23

NEBC: 00595929 Hepatica acutiloba de Candolle USA: Vermont South Hero: South Hero C. H. Knowlton 1933-5-13

NEBC: 00595937 Hepatica acutiloba de Candolle USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24

NEBC: 00595941 Hepatica acutiloba de Candolle USA: Vermont Milton: Milton C. H. Knowlton 1931-7-16

NEBC: 00595942 Hepatica acutiloba de Candolle USA: Vermont Braintree: Braintree C. H. Knowlton 1933-7-18

NEBC: 00595943 Hepatica acutiloba de Candolle USA: Vermont Brookfield: Brookfield C. H. Knowlton 1920-6-4

NEBC: 00595947 Hepatica acutiloba de Candolle USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27

NEBC: 00595948 Hepatica acutiloba de Candolle USA: Vermont Bristol: Bristol C. H. Knowlton 1935-7-11

NEBC: 00595961 Hepatica acutiloba de Candolle USA: Vermont Brandon: Brandon C. H. Knowlton 1912-5-25

NEBC: 00595965 Hepatica acutiloba de Candolle USA: Vermont Poultney: Poultney C. H. Knowlton 1939-5-25

NEBC: 00595972 Hepatica acutiloba de Candolle USA: Vermont Sudbury: Sudbury C. H. Knowlton 1928-5-27

NEBC: 00595976 Hepatica acutiloba de Candolle USA: Vermont East Dorset C. H. Knowlton 1925-5-20

NEBC: 00595981 Hepatica acutiloba de Candolle USA: Vermont Manchester (Vermont): Manchester C. H. Knowlton 1912-5-10

NEBC: 00595983 Hepatica acutiloba de Candolle USA: Massachusetts Greenfield: Greenfield C. H. Knowlton 1912-5-12

NEBC: 00595991 Hepatica acutiloba de Candolle USA: Massachusetts Colrain: Colrain C. H. Knowlton 1911-6-11

NEBC: 01013194 Hepatica americana (de Candolle) Ker Gawler USA: Maine New Vineyard: New Vineyard C. H. Knowlton 1909-8-24

NEBC: 01013253 Hepatica americana (de Candolle) Ker Gawler USA: New Hampshire Keene: Keene C. H. Knowlton 1915-7-15

NEBC: 01013256 Hepatica americana (de Candolle) Ker Gawler USA: New Hampshire Newport: Newport C. H. Knowlton 1913-6-7

NEBC: 01013258 Hepatica americana (de Candolle) Ker Gawler USA: Vermont Milton: Milton C. H. Knowlton 1931-7-16

NEBC: 01013260 Hepatica americana (de Candolle) Ker Gawler USA: Vermont Ferrisburg C. H. Knowlton 1920-5-30

NEBC: 01013265 Hepatica americana (de Candolle) Ker Gawler USA: Vermont Brandon: Brandon C. H. Knowlton 1912-5-26

NEBC: 01013269 Hepatica americana (de Candolle) Ker Gawler USA: Vermont Wells: Wells C. H. Knowlton 1916-5-27

NEBC: 01013298 Hepatica americana (de Candolle) Ker Gawler USA: Massachusetts Winchester: Winchester C. H. Knowlton 1906-4-27

NEBC: 00866813 Hepatica americana (de Candolle) Ker Gawler USA: Massachusetts Holland: Holland C. H. Knowlton 1916-5-20

GH: 01661426 Hepatica americana (de Candolle) Ker Gawler USA: North Carolina Newell C. H. Knowlton 1924-4-13

NEBC: 01020393 Ranunculus abortivus Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1902-8-13

NEBC: 01020395 Ranunculus abortivus Linnaeus USA: Maine Strong: Strong C. H. Knowlton 1903-7-24

NEBC: 01020396 Ranunculus abortivus Linnaeus USA: Maine Strong: Strong C. H. Knowlton 1934-6-16

NEBC: 01020475 Ranunculus abortivus Linnaeus USA: New Hampshire Piermont: Piermont C. H. Knowlton 1933-5-26

NEBC: 01020481 Ranunculus abortivus Linnaeus USA: New Hampshire Claremont: Claremont C. H. Knowlton 1918-5-17

NEBC: 01020509 Ranunculus abortivus Linnaeus USA: Vermont Coventry: Coventry C. H. Knowlton 1940-6-4

NEBC: 01020515 Ranunculus abortivus Linnaeus USA: Vermont Swanton: Swanton C. H. Knowlton 1918-6-10

NEBC: 01020516 Ranunculus abortivus Linnaeus USA: Vermont Swanton: Swanton C. H. Knowlton 1912-5-22

NEBC: 00831000 Ranunculus abortivus Linnaeus USA: Vermont Hardwick: Hardwick C. H. Knowlton 1919-6-11

NEBC: 00831001 Ranunculus abortivus Linnaeus USA: Vermont Ryegate: Ryegate C. H. Knowlton 1936-5-28

NEBC: 00831002 Ranunculus abortivus Linnaeus USA: Vermont Cambridge: Cambridge C. H. Knowlton 1940-7-13

NEBC: 00831003 Ranunculus abortivus Linnaeus USA: Vermont Eden: Eden C. H. Knowlton 1918-6-9

NEBC: 00831004 Ranunculus abortivus Linnaeus USA: Vermont Morristown: Morristown C. H. Knowlton 1923-5-30

NEBC: 00831010 Ranunculus abortivus Linnaeus USA: Vermont Brookfield: Brookfield C. H. Knowlton 1925-7-1

NEBC: 00831015 Ranunculus abortivus Linnaeus USA: Vermont Williamstown: Williamstown C. H. Knowlton 1917-6-8

NEBC: 00831018 Ranunculus abortivus Linnaeus USA: Vermont Leicester: Leicester C. H. Knowlton 1939-5-19

NEBC: 00831022 Ranunculus abortivus Linnaeus USA: Vermont Salisbury: Salisbury C. H. Knowlton 1940-6-7

NEBC: 00831029 Ranunculus abortivus Linnaeus USA: Vermont Brandon: Brandon C. H. Knowlton 1936-5-8

NEBC: 00831030 Ranunculus abortivus Linnaeus USA: Vermont Fair Haven: Fair Haven C. H. Knowlton 1916-5-27

NEBC: 00831032 Ranunculus abortivus Linnaeus USA: Vermont Poultney: Poultney C. H. Knowlton 1916-5-27

NEBC: 00831035 Ranunculus abortivus Linnaeus USA: Vermont Sudbury: Sudbury C. H. Knowlton 1928-5-27

NEBC: 00831049 Ranunculus abortivus Linnaeus USA: Vermont Dorset: Dorset C. H. Knowlton 1940-5-22

NEBC: 00831058 Ranunculus abortivus Linnaeus USA: Vermont Woodford: Woodford C. H. Knowlton 1939-5-24

NEBC: 00831154 Ranunculus abortivus Linnaeus USA: Massachusetts Greenfield Town C. H. Knowlton 1912-5-12

GH: 01662114 Ranunculus abortivus Linnaeus USA: North Carolina Biltmore: [no additional data] C. H. Knowlton 1924-5-4

NEBC: 00485529 Ranunculus acris Linnaeus USA: Maine Strong: Strong C. H. Knowlton 1935-7-4

NEBC: 00485635 Ranunculus acris Linnaeus USA: New Hampshire Pelham: Pelham C. H. Knowlton 1903-5-23

NEBC: 00485658 Ranunculus acris Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1912-6-27

NEBC: 00485797 Ranunculus acris Linnaeus USA: Rhode Island Cumberland: Cumberland C. H. Knowlton 1911-5-30

GH: 01663206 Ranunculus aquatilis diffusus Withering Canada: New Brunswick Westbrook C. H. Knowlton 1939-8-8

GH: 01663261 Ranunculus aquatilis diffusus Withering Canada: New Brunswick Westbrook C. H. Knowlton 1939-7-7

GH: 01020752 Ranunculus aquatilis diffusus Withering USA: Maine Farmington: Farmington C. H. Knowlton 1903-7-18

NEBC: 01020753 Ranunculus aquatilis diffusus Withering USA: Maine Farmington: Farmington C. H. Knowlton 1903-7-18

NEBC: 01020759 Ranunculus aquatilis diffusus Withering USA: Maine Eaton C. H. Knowlton 1935-8-15

NEBC: 01020760 Ranunculus aquatilis diffusus Withering USA: Maine Jonesboro: Jonesboro C. H. Knowlton 1936-7-31

NEBC: 01020764 Ranunculus aquatilis diffusus Withering USA: Maine Burnham: Burnham C. H. Knowlton 1897-8-29

NEBC: 01020797 Ranunculus aquatilis diffusus Withering USA: Vermont Franklin: Franklin C. H. Knowlton 1916-7-16

NEBC: 01020840 Ranunculus aquatilis diffusus Withering USA: Massachusetts Walpole: Walpole C. H. Knowlton 1909-6-27

NEBC: 01020842 Ranunculus aquatilis diffusus Withering USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1914-7-4

GH: 01020860 Ranunculus aquatilis diffusus Withering USA: Connecticut Killingly: Killingly C. H. Knowlton 1903-7-2

NEBC: 01020862 Ranunculus aquatilis diffusus Withering USA: Connecticut Killingly: Killingly C. H. Knowlton 1903-7-2

NEBC: 00517224 Ranunculus bulbosus Linnaeus USA: Maine Steuben: Steuben C. H. Knowlton 1933-6-24

NEBC: 00517255 Ranunculus bulbosus Linnaeus USA: New Hampshire Pelham: Pelham C. H. Knowlton 1903-5-23

NEBC: 00517375 Ranunculus bulbosus Linnaeus USA: Massachusetts Blackstone: Blackstone C. H. Knowlton 1916-5-21

NEBC: 00517394 Ranunculus bulbosus Linnaeus USA: Massachusetts Agawam: Agawam C. H. Knowlton 1913-5-18

NEBC: 00517406 Ranunculus bulbosus Linnaeus USA: Rhode Island Cumberland: Cumberland C. H. Knowlton 1911-5-30

NEBC: 00517461 Ranunculus fascicularis Muhlenberg ex Bigelow USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1901-5

NEBC: 00517491 Ranunculus fascicularis Muhlenberg ex Bigelow USA: Massachusetts Deerfield: Deerfield C. H. Knowlton 1910-5-28

NEBC: 00517496 Ranunculus fascicularis Muhlenberg ex Bigelow USA: Massachusetts South Hadley: South Hadley C. H. Knowlton 1909-5-22

NEBC: 00578528 Ranunculus ficaria Linnaeus USA: Massachusetts Hingham: Hingham C. H. Knowlton 1947-5-10

NEBC: 01015800 Ranunculus flabellaris Rafinesque USA: New Hampshire Pelham: Pelham C. H. Knowlton 1903-5-23

NEBC: 01015740 Ranunculus flabellaris Rafinesque USA: New Hampshire Pelham: Pelham C. H. Knowlton 1902-10-11

NEBC: 01015809 Ranunculus flabellaris Rafinesque USA: Vermont Whiting: Whiting C. H. Knowlton 1940-7-10

NEBC: 01015810 Ranunculus flabellaris Rafinesque USA: Vermont Whiting: Whiting C. H. Knowlton 1940-7-10

NEBC: 01015812 Ranunculus flabellaris Rafinesque USA: Vermont Hubbardton: Hubbardton C. H. Knowlton 1922-5-25

NEBC: 01015897 Ranunculus flabellaris Rafinesque USA: Massachusetts Stockbridge: Stockbridge C. H. Knowlton 1919-5-30

NEBC: 00692406 Ranunculus flammula Linnaeus USA: Maine T 31 MD C. H. Knowlton 1935-9-2

NEBC: 00692456 Ranunculus flammula Linnaeus USA: Vermont Castleton: Castleton C. H. Knowlton 1938-8-24

NEBC: 00692461 Ranunculus flammula Linnaeus USA: Massachusetts Essex: Essex C. H. Knowlton 1908-9-20

GH: 01664080 Ranunculus flammula Linnaeus USA: Colorado Estes Park: Swale near Fall River C. H. Knowlton 1937-6-28

NEBC: 00753977 Ranunculus flammula filiformis (Michaux) Hooker USA: Maine Farmington: Farmington C. H. Knowlton 1910-8-21

NEBC: 00753978 Ranunculus flammula filiformis (Michaux) Hooker USA: Maine Industry: Industry C. H. Knowlton 1892-8-2

NEBC: 00753985 Ranunculus flammula filiformis (Michaux) Hooker USA: Maine Eaton C. H. Knowlton 1941-8-5

NEBC: 00753986 Ranunculus flammula filiformis (Michaux) Hooker USA: Maine Crawford: Crawford C. H. Knowlton 1932-8-9

NEBC: 00753987 Ranunculus flammula filiformis (Michaux) Hooker USA: Maine Indiantown C. H. Knowlton 1941-8-4

NEBC: 00753988 Ranunculus flammula filiformis (Michaux) Hooker USA: Maine East Machias: East Machias C. H. Knowlton 1909-7-16

NEBC: 00753991 Ranunculus flammula filiformis (Michaux) Hooker USA: Maine Whitneyville: Whitneyville C. H. Knowlton 1933-8-18

NEBC: 01034810 Ranunculus flammula filiformis (Michaux) Hooker USA: Vermont Highgate: Highgate C. H. Knowlton 1923-8-10

NEBC: 01034816 Ranunculus flammula filiformis (Michaux) Hooker USA: Vermont South Burlington: South Burlington C. H. Knowlton 1921-8-3

NEBC: 01034818 Ranunculus flammula filiformis (Michaux) Hooker USA: Vermont Hartland: Hartland C. H. Knowlton 1918-7-7

GH: 01664307 Ranunculus flammula filiformis (Michaux) Hooker USA: Colorado Estes Park: Swale near Fall River C. H. Knowlton 1937-6-28

GH: 01665030 Ranunculus hispidus caricetorum (Greene) T. Duncan Canada: New Brunswick St. Francis C. H. Knowlton

NEBC: 00768666 Ranunculus hispidus Michaux USA: Massachusetts Sturbridge: Sturbridge C. H. Knowlton 1916-5-20

NEBC: 00692508 Ranunculus hispidus caricetorum (Greene) T. Duncan USA: Maine Coburn Gore: Coburn Gore C. H. Knowlton 1940-6-28

NEBC: 00692510 Ranunculus hispidus caricetorum (Greene) T. Duncan USA: Maine Farmington: Farmington C. H. Knowlton 1911-7-6

NEBC: 00692555 Ranunculus hispidus caricetorum (Greene) T. Duncan USA: Vermont Newport C. H. Knowlton 1913-6-7

NEBC: 00692559 Ranunculus hispidus caricetorum (Greene) T. Duncan USA: Vermont Saint Johnsbury: St. Johnsbury C. H. Knowlton 1941-5-21

NEBC: 00692560 Ranunculus hispidus caricetorum (Greene) T. Duncan USA: Vermont Eden: Eden C. H. Knowlton 1918-6-9

NEBC: 00692567 Ranunculus hispidus caricetorum (Greene) T. Duncan USA: Vermont Weybridge: Weybridge C. H. Knowlton 1934-7-24

NEBC: 00692574 Ranunculus hispidus caricetorum (Greene) T. Duncan USA: Vermont Pittsfield: Pittsfield C. H. Knowlton 1933-7-27

NEBC: 00692580 Ranunculus hispidus caricetorum (Greene) T. Duncan USA: Massachusetts Colrain: Colrain C. H. Knowlton 1911-6-10

NEBC: 00692586 Ranunculus hispidus caricetorum (Greene) T. Duncan USA: Massachusetts Greenfield Town C. H. Knowlton 1912-5-12

GH: 01836785 Ranunculus parviflorus Linnaeus USA: North Carolina Charlotte: [no additional data] C. H. Knowlton 1924-4-26

GH: 01836789 Ranunculus parviflorus Linnaeus USA: North Carolina Charlotte: [no additional data] C. H. Knowlton 1924-4-26

GH: 01836944 Ranunculus pedatifidus Smith USA: Colorado Estes Park: by Fall River C. H. Knowlton 1938-6-29

NEBC: 00692695 Ranunculus pensylvanicus Linnaeus f. USA: Maine Temple: Temple C. H. Knowlton 1903-7-25

NEBC: 00692700 Ranunculus pensylvanicus Linnaeus f. USA: Maine Talmadge: Talmadge C. H. Knowlton 1941-8-6

NEBC: 00692701 Ranunculus pensylvanicus Linnaeus f. USA: Maine Edmunds C. H. Knowlton 1936-7-30

NEBC: 00692702 Ranunculus pensylvanicus Linnaeus f. USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-25

NEBC: 00719038 Ranunculus pensylvanicus Linnaeus f. USA: Massachusetts Dudley: Dudley C. H. Knowlton 1911-7-22

NEBC: 00719041 Ranunculus pensylvanicus Linnaeus f. USA: Massachusetts Greenfield Town C. H. Knowlton 1911-7-25

NEBC: 00719040 Ranunculus pensylvanicus Linnaeus f. USA: Massachusetts Phillips C. H. Knowlton 1911-7-4

NEBC: 00719046 Ranunculus pensylvanicus Linnaeus f. USA: Massachusetts Cheshire: Cheshire C. H. Knowlton 1915-9-5

GH: 01837211 Ranunculus pusillus Poiret USA: North Carolina Charlotte: [no additional data] C. H. Knowlton 1924-4-26

NEBC: 00719071 Ranunculus recurvatus Poiret USA: Maine Farmington: Farmington C. H. Knowlton 1895

NEBC: 00719123 Ranunculus recurvatus Poiret USA: New Hampshire Pelham: Pelham C. H. Knowlton 1903-5-23

NEBC: 00719146 Ranunculus recurvatus Poiret USA: Vermont Eden: Eden C. H. Knowlton 1918-6-9

NEBC: 00719150 Ranunculus recurvatus Poiret USA: Vermont Milton: Milton C. H. Knowlton 1936-5-22

NEBC: 00719152 Ranunculus recurvatus Poiret USA: Vermont Brookfield: Brookfield C. H. Knowlton 1925-7-1

NEBC: 00719155 Ranunculus recurvatus Poiret USA: Vermont Wells: Wells C. H. Knowlton 1912-6-14

NEBC: 00719156 Ranunculus recurvatus Poiret USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27

NEBC: 00719158 Ranunculus recurvatus Poiret USA: Vermont Salisbury: Salisbury C. H. Knowlton 1940-6-7

NEBC: 00719160 Ranunculus recurvatus Poiret USA: Vermont Leicester: Leicester C. H. Knowlton 1942-6-5

NEBC: 00719165 Ranunculus recurvatus Poiret USA: Vermont Hubbardton: Hubbardton C. H. Knowlton 1923-6-28

NEBC: 00719282 Ranunculus recurvatus Poiret USA: Connecticut Killingly: Killingly C. H. Knowlton 1903-7-2

GH: 01837534 Ranunculus recurvatus Poiret USA: North Carolina Charlotte: [no additional data] C. H. Knowlton 1924-4-26

NEBC: 00578548 Ranunculus repens Linnaeus USA: Maine New Sharon: New Sharon C. H. Knowlton 1913-8-6

NEBC: 00578550 Ranunculus repens Linnaeus USA: Maine Calais: Calais C. H. Knowlton 1933-6-28

NEBC: 00578551 Ranunculus repens Linnaeus USA: Maine Columbia Falls: Columbia Falls C. H. Knowlton 1932-8-5

NEBC: 00578556 Ranunculus repens Linnaeus USA: Maine Machias: Machias C. H. Knowlton 1944-8-3

NEBC: 00578558 Ranunculus repens Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1933-6-27

NEBC: 00580532 Ranunculus repens Linnaeus USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1903-5-30

NEBC: 00580533 Ranunculus repens Linnaeus USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1903-5-30

NEBC: 00580551 Ranunculus repens Linnaeus USA: Massachusetts Norwell: Norwell C. H. Knowlton 1920-6-20

NEBC: 00580591 Ranunculus repens Linnaeus USA: Massachusetts Webster: Webster C. H. Knowlton 1900-6-17

NEBC: 00580599 Ranunculus repens Linnaeus USA: Massachusetts Cumberland C. H. Knowlton 1911-5-30

GH: 01837774 Ranunculus repens Linnaeus USA: North Carolina Biltmore: [no additional data] C. H. Knowlton 1924-5-4

NEBC: 00719339 Ranunculus sceleratus Linnaeus USA: Massachusetts Cambridge: Cambridge, Clay pits C. H. Knowlton 1907-6-29

NEBC: 00697009 Ranunculus sceleratus Linnaeus USA: Massachusetts Hingham: Hingham C. H. Knowlton 1918-5-26

GH: 01838377 Ranunculus uncinatus D. Don USA: Colorado Estes Park: [no additional data] C. H. Knowlton 1937-6-27

NEBC: 00697608 Thalictrum amphibolum Greene USA: Vermont Addison: Addison C. H. Knowlton 1930-7-13

NEBC: 00697626 Thalictrum amphibolum Greene USA: Massachusetts Winchester: Winchester C. H. Knowlton 1907-6-22

NEBC: 00697647 Thalictrum amphibolum Greene USA: Massachusetts Weymouth Town C. H. Knowlton 1928-7-29

NEBC: 00697694 Thalictrum amphibolum Greene USA: Massachusetts South Hadley: South Hadley C. H. Knowlton 1909-7-29

NEBC: 00552706 Thalictrum dioicum Linnaeus USA: Vermont South Hero: South Hero C. H. Knowlton 1933-5-13

NEBC: 00552708 Thalictrum dioicum Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24

NEBC: 00552712 Thalictrum dioicum Linnaeus USA: Vermont Newbury: Newbury C. H. Knowlton 1932-5-17

NEBC: 00552721 Thalictrum dioicum Linnaeus USA: Vermont Sudbury: Sudbury C. H. Knowlton 1928-5-27

NEBC: 00552728 Thalictrum dioicum Linnaeus USA: Vermont Pownal: Pownal C. H. Knowlton 1918-6-14

NEBC: 00552734 Thalictrum dioicum Linnaeus USA: Massachusetts Holland: Holland C. H. Knowlton 1916-5-20

NEBC: 00552810 Thalictrum dioicum Linnaeus USA: Massachusetts Canton: Canton C. H. Knowlton 1907-5-19

GH: 01839080 Thalictrum fendleri polycarpum Torrey USA: Colorado Estes Park: by Fall River C. H. Knowlton 1937-6-28

GH: 01839081 Thalictrum fendleri polycarpum Torrey USA: Colorado Estes Park: by Fall River C. H. Knowlton 1937-6-28

NEBC: 00697065 Thalictrum pubescens Pursh USA: Maine Embden: Embden C. H. Knowlton 1949-8-15

NEBC: 00692944 Thalictrum pubescens Pursh USA: Maine Beddington: Beddington C. H. Knowlton 1927-8-25

NEBC: 00692945 Thalictrum pubescens Pursh USA: Maine Columbia Falls: Columbia Falls C. H. Knowlton 1936-8-5

NEBC: 00692946 Thalictrum pubescens Pursh USA: Maine Crawford: Crawford C. H. Knowlton 1932-8-9

NEBC: 00692953 Thalictrum pubescens Pursh USA: Maine Northfield: Northfield C. H. Knowlton 1931-8-13

NEBC: 00692954 Thalictrum pubescens Pursh USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1932-8-6

NEBC: 00692955 Thalictrum pubescens Pursh USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-18

NEBC: 00692956 Thalictrum pubescens Pursh USA: Maine T31 MD C. H. Knowlton 1934-8-18

NEBC: 01031038 Thalictrum pubescens Pursh USA: Maine Farmingdale: Farmingdale C. H. Knowlton 1917-8-8

NEBC: 00719835 Thalictrum pubescens Pursh USA: Vermont Eden: Eden C. H. Knowlton 1916-7-19

NEBC: 00719837 Thalictrum pubescens Pursh USA: Vermont Richmond: Richmond C. H. Knowlton 1940-7-17

NEBC: 00719840 Thalictrum pubescens Pursh USA: Vermont Warren: Warren C. H. Knowlton 1935-7-7

NEBC: 00719844 Thalictrum pubescens Pursh USA: Vermont Granville: Granville C. H. Knowlton 1926-7-28

NEBC: 00719851 Thalictrum pubescens Pursh USA: Vermont Pittsfield: Pittsfield C. H. Knowlton 1933-7-27

NEBC: 00697568 Thalictrum pubescens Pursh USA: Massachusetts Barnstable Town C. H. Knowlton 1917-7-25

NEBC: 00697595 Thalictrum pubescens Pursh USA: Massachusetts Douglas: Douglas C. H. Knowlton 1903-7-3

NEBC: 00866888 Thalictrum pubescens Pursh USA: Rhode Island Cumberland: Cumberland C. H. Knowlton 1911-5-30

NEBC: 00697754 Thalictrum thalictroides (Linnaeus) A. J. Eames & B. Boivin USA: Massachusetts Natick: Natick C. H. Knowlton 1898-5-30

NEBC: 00697823 Thalictrum thalictroides (Linnaeus) A. J. Eames & B. Boivin USA: Massachusetts Ware: Ware C. H. Knowlton 1922-5-16

NEBC: 00697827 Thalictrum thalictroides (Linnaeus) A. J. Eames & B. Boivin USA: Massachusetts Ware: Ware C. H. Knowlton 1922-5-16

NEBC: 00768836 Thalictrum venulosum confine (Fernald) B. Boivin USA: Vermont Swanton: Swanton C. H. Knowlton 1926-7-24

NEBC: 00768837 Thalictrum venulosum confine (Fernald) B. Boivin USA: Vermont Grand Isle: Grand Isle C. H. Knowlton 1933-7-19

NEBC: 00689499 Thalictrum venulosum confine (Fernald) B. Boivin USA: Vermont Grand Isle: Grand Isle C. H. Knowlton 1935-7-24

NEBC: 00768838 Thalictrum venulosum confine (Fernald) B. Boivin USA: Vermont Isle La Motte: Isle La Motte C. H. Knowlton 1923-8-13

GH: 01840356 Xanthorhiza simplicissima Marshall USA: North Carolina Hickory C. H. Knowlton 1924-5-1

GH: 01840357 Xanthorhiza simplicissima Marshall USA: North Carolina Canton C. H. Knowlton 1924-5-3

Rhamnaceae
NEBC: 00415072 Ceanothus americanus Linnaeus USA: Massachusetts B. H. [Blue Hills] Reserv. C. H. Knowlton 1931-7-5

NEBC: 00643621 Ceanothus americanus Linnaeus USA: New Hampshire Concord: Concord C. H. Knowlton 1923-8-27

NEBC: 00643636 Ceanothus americanus Linnaeus USA: Vermont Burlington: Burlington C. H. Knowlton 1916-7-11

NEBC: 00643639 Ceanothus americanus Linnaeus USA: Vermont Charlotte: Charlotte C. H. Knowlton 1922-8-13

NEBC: 00643640 Ceanothus americanus Linnaeus USA: Vermont Colchester: Colchester C. H. Knowlton 1932-7-13

NEBC: 00643641 Ceanothus americanus Linnaeus USA: Vermont Williston: Williston C. H. Knowlton 1945-7-12

GH: 00643661 Ceanothus americanus Linnaeus USA: Massachusetts Carlisle: Carlisle C. H. Knowlton 1902-9-6

NEBC: 00643662 Ceanothus americanus Linnaeus USA: Massachusetts Carlisle: Carlisle C. H. Knowlton 1902-9-6

NEBC: 00643695 Ceanothus americanus Linnaeus USA: Massachusetts Natick: Natick C. H. Knowlton 1919-10-3

NEBC: 00643749 Ceanothus americanus Linnaeus USA: Massachusetts Agawam Town C. H. Knowlton 1913-5-18

NEBC: 00643763 Ceanothus americanus Linnaeus USA: Rhode Island Cumberland: Cumberland C. H. Knowlton 1911-5-30

NEBC: 00643778 Ceanothus americanus Linnaeus USA: Connecticut Killingly: Killingly C. H. Knowlton 1903-7-7

NEBC: 00415072 Ceanothus americanus intermedius (Pursh) Torrey & A. Gray USA: Massachusetts B. H. [Blue Hills] Reserv. C. H. Knowlton 1931-7-5

NEBC: 00643813 Ceanothus herbaceus Rafinesque USA: Vermont Burlington: Burlington C. H. Knowlton 1912-6-28

NEBC: 00580353 Frangula alnus Miller USA: Vermont Burlington: Burlington C. H. Knowlton 1934-7-12

NEBC: 00578372 Frangula alnus Miller USA: Massachusetts Hanover: Hanover C. H. Knowlton 1946-9-4

NEBC: 00578373 Frangula alnus Miller USA: Massachusetts Hingham: Hingham C. H. Knowlton 1943-7-27

GH: 00578411 Rhamnus cathartica Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 647

NEBC: 00578435 Rhamnus cathartica Linnaeus USA: Vermont South Burlington: South Burlington C. H. Knowlton 1944-7-18

NEBC: 00578436 Rhamnus cathartica Linnaeus USA: Vermont Shelburne: Shelburne C. H. Knowlton 1937-7-25

NEBC: 00580403 Rhamnus cathartica Linnaeus USA: Massachusetts Hanson: Hanson C. H. Knowlton 1942-9-5

NEBC: 00580404 Rhamnus cathartica Linnaeus USA: Massachusetts Hingham: Hingham C. H. Knowlton 1915

Rhytidiaceae
NEBC: 00340756 Rhytidiadelphus triquetrus (Hedwig) Warnstorf USA: Maine Machias C. H. Knowlton 1911-7-30
NEBC: 00340760 Rhytidiadelphus triquetrus (Hedwig) Warnstorf USA: Maine Madrid C. H. Knowlton 1911-7-14
Ricciaceae
NEBC: 00875292 Lemna Rafinesque USA: Massachusetts Duxbury: Duxbury C. H. Knowlton 1911-9-10

NEBC: 00875293 Lemna Rafinesque USA: Massachusetts Duxbury: Duxbury C. H. Knowlton 1911-9-10

Rosaceae
NEBC: 00649661 Agrimonia gryposepala Wallroth USA: Vermont Weybridge: Weybridge C. H. Knowlton 1939-7-14

NEBC: 00649666 Agrimonia gryposepala Wallroth USA: Vermont Shelburne: Shelburne C. H. Knowlton 1949-7-19

NEBC: 00649667 Agrimonia gryposepala Wallroth USA: Vermont South Hero: South Hero C. H. Knowlton 1938-7-17

NEBC: 00649670 Agrimonia gryposepala Wallroth USA: Massachusetts Ipswich: Ipswich C. H. Knowlton 1909-10-3

NEBC: 00649684 Agrimonia gryposepala Wallroth USA: Massachusetts Braintree: Braintree C. H. Knowlton 1922-7-9

NEBC: 00649719 Agrimonia gryposepala Wallroth USA: Massachusetts Mount Toby C. H. Knowlton 1910-8-8

NEBC: 02284094 Agrimonia gryposepala Wallroth USA: Massachusetts Medfield: Rocky Woods Res. C. H. Knowlton 1948-8-3

NEBC: 00649788 Agrimonia pubescens Wallroth USA: Vermont Hinesburg: Hinesburg C. H. Knowlton 1937-7-27

NEBC: 00649865 Agrimonia striata Michaux USA: Maine Danforth: Danforth C. H. Knowlton 1935-8-14

NEBC: 00649866 Agrimonia striata Michaux USA: Maine Perry: Perry C. H. Knowlton 1931-8-29

NEBC: 00649867 Agrimonia striata Michaux USA: Maine Perry: Perry C. H. Knowlton 1910-7-25

NEBC: 00649868 Agrimonia striata Michaux USA: Maine Princeton: Princeton C. H. Knowlton 1940-7-29

NEBC: 00649874 Agrimonia striata Michaux USA: Maine Farmingdale: Farmingdale C. H. Knowlton 1917-8-8

NEBC: 00649875 Agrimonia striata Michaux USA: Maine Fayette: Fayette C. H. Knowlton 1910-8-18

NEBC: 00649918 Agrimonia striata Michaux USA: New Hampshire Keene: Keene C. H. Knowlton 1922-8-23

NEBC: 00649925 Agrimonia striata Michaux USA: Vermont Barton: Barton C. H. Knowlton 1926-9-28

NEBC: 00649941 Agrimonia striata Michaux USA: Vermont Eden: Eden C. H. Knowlton 1916-7-18

NEBC: 00649943 Agrimonia striata Michaux USA: Vermont Randolph: Randolph C. H. Knowlton 1944-8-17

NEBC: 00649945 Agrimonia striata Michaux USA: Vermont Montpelier: Montpelier C. H. Knowlton 1915-8-18

NEBC: 00649946 Agrimonia striata Michaux USA: Vermont Middlebury: Middlebury C. H. Knowlton 1933-7-26

NEBC: 00649947 Agrimonia striata Michaux USA: Vermont Starksboro: Starksboro C. H. Knowlton 1927-7-23

NEBC: 00649949 Agrimonia striata Michaux USA: Vermont Chester: Chester C. H. Knowlton 1934-7-14

NEBC: 00649952 Agrimonia striata Michaux USA: Vermont Ludlow: Ludlow C. H. Knowlton 1923-8-14

NEBC: 00649960 Agrimonia striata Michaux USA: Vermont Hubbardton: Hubbardton C. H. Knowlton 1929-8-13

NEBC: 00649961 Agrimonia striata Michaux USA: Vermont Poultney: Poultney C. H. Knowlton 1937-8-24

NEBC: 02577182 Agrimonia striata Michaux USA: Vermont Cavendish: Proctorsville Gulf C. H. Knowlton 1946-8-22

NEBC: 00740992 Amelanchier USA: Massachusetts Florida: Florida C. H. Knowlton 1925-5-19

GH: 01726392 Amelanchier alnifolia (Nuttall) Nuttall ex M. Roemer USA: Colorado Estes Park: [no additional data] C. H. Knowlton 1937-6-29

GH: 01726395 Amelanchier alnifolia (Nuttall) Nuttall ex M. Roemer USA: Colorado Estes Park: [no additional data] C. H. Knowlton 1937-6-29

NEBC: 00661032 Amelanchier arborea (F. Michaux) Fernald USA: New Hampshire Ossipee: Ossipee C. H. Knowlton 1943-8-5

NEBC: 00661041 Amelanchier arborea (F. Michaux) Fernald USA: Vermont Benson: Benson C. H. Knowlton 1917-7-19

NEBC: 00661042 Amelanchier arborea (F. Michaux) Fernald USA: Vermont Fair Haven: Fair Haven C. H. Knowlton 1919-5-11

NEBC: 00661044 Amelanchier arborea (F. Michaux) Fernald USA: Vermont Addison: Addison C. H. Knowlton 1933-5-14

NEBC: 00661045 Amelanchier arborea (F. Michaux) Fernald USA: Vermont Ferrisburg C. H. Knowlton 1920-5-30

NEBC: 00661047 Amelanchier arborea (F. Michaux) Fernald USA: Vermont Shelburne: Shelburne C. H. Knowlton 1913-6-25

NEBC: 00661048 Amelanchier arborea (F. Michaux) Fernald USA: Vermont Charlotte: Charlotte C. H. Knowlton 1922-5-28

NEBC: 00661054 Amelanchier arborea (F. Michaux) Fernald USA: Vermont Newport C. H. Knowlton 1923-5-24

NEBC: 00661067 Amelanchier arborea (F. Michaux) Fernald USA: Vermont Rockingham: Rockingham C. H. Knowlton 1915-5-10

NEBC: 00661073 Amelanchier arborea (F. Michaux) Fernald USA: Massachusetts Brimfield: Brimfield C. H. Knowlton 1916-5-20

NEBC: 00661086 Amelanchier arborea (F. Michaux) Fernald USA: Massachusetts Pittsfield: Pittsfield C. H. Knowlton 1919-5-29

NEBC: 00661164 Amelanchier bartramiana (Tausch) M. Roemer USA: Maine Mount Abraham C. H. Knowlton 1899-7-5

NEBC: 00661165 Amelanchier bartramiana (Tausch) M. Roemer USA: Maine East Central Franklin C. H. Knowlton 1908-7-6

NEBC: 00661174 Amelanchier bartramiana (Tausch) M. Roemer USA: Maine Marshfield: Marshfield C. H. Knowlton 1916-8-2

NEBC: 00661227 Amelanchier bartramiana (Tausch) M. Roemer USA: New Hampshire Pinkhams C. H. Knowlton 1921-7-23

NEBC: 00661261 Amelanchier bartramiana (Tausch) M. Roemer USA: New Hampshire Warren: Warren C. H. Knowlton 1923-5-22

NEBC: 00661264 Amelanchier bartramiana (Tausch) M. Roemer USA: New Hampshire Lempster: Lempster C. H. Knowlton 1924-5-20

NEBC: 00661267 Amelanchier bartramiana (Tausch) M. Roemer USA: New Hampshire Fitzwilliam: Fitzwilliam C. H. Knowlton 1924-5-19

NEBC: 00661562 Amelanchier bartramiana (Tausch) M. Roemer USA: Vermont Barton: Barton C. H. Knowlton 1923-5-24

NEBC: 00661563 Amelanchier bartramiana (Tausch) M. Roemer USA: Vermont Coventry: Coventry C. H. Knowlton 1928-5-18

NEBC: 00661564 Amelanchier bartramiana (Tausch) M. Roemer USA: Vermont Craftsbury: Craftsbury C. H. Knowlton 1932-5-19

NEBC: 00661565 Amelanchier bartramiana (Tausch) M. Roemer USA: Vermont Greensboro: Greensboro C. H. Knowlton 1938-5-18

NEBC: 00661567 Amelanchier bartramiana (Tausch) M. Roemer USA: Vermont Lowell: Lowell C. H. Knowlton 1935-5-23

NEBC: 00661570 Amelanchier bartramiana (Tausch) M. Roemer USA: Vermont Sutton: Sutton C. H. Knowlton 1932-5-20

NEBC: 00661571 Amelanchier bartramiana (Tausch) M. Roemer USA: Vermont Sutton: Sutton C. H. Knowlton 1933-5-18

NEBC: 00661576 Amelanchier bartramiana (Tausch) M. Roemer USA: Vermont Mount Mansfield C. H. Knowlton 1913-8-24

NEBC: 00661612 Amelanchier bartramiana (Tausch) M. Roemer USA: Massachusetts Ashburnham: Ashburnham C. H. Knowlton 1924-5-19

NEBC: 00483805 Amelanchier canadensis (Linnaeus) Medikus USA: Maine Machias: Machias C. H. Knowlton 1942-8-11

NEBC: 00483806 Amelanchier canadensis (Linnaeus) Medikus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1936-7-31

NEBC: 00483810 Amelanchier canadensis (Linnaeus) Medikus USA: Maine Stockton Springs: Stockton Springs C. H. Knowlton 1940-7-25

NEBC: 00483860 Amelanchier canadensis (Linnaeus) Medikus USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30

NEBC: 00483888 Amelanchier canadensis (Linnaeus) Medikus USA: Massachusetts Westford: Westford C. H. Knowlton 1903-5-2

NEBC: 00483923 Amelanchier canadensis (Linnaeus) Medikus USA: Massachusetts Hingham: hingham C. H. Knowlton 1916-5-14

NEBC: 00483926 Amelanchier canadensis (Linnaeus) Medikus USA: Massachusetts Norwell: Norwell C. H. Knowlton 1912-6-22

NEBC: 00483967 Amelanchier canadensis (Linnaeus) Medikus USA: Massachusetts Douglas: Douglas C. H. Knowlton 1933-6-13

NEBC: 00483977 Amelanchier canadensis (Linnaeus) Medikus USA: Massachusetts Uxbridge: Uxbridge C. H. Knowlton 1933-6-13

NEBC: 00483992 Amelanchier canadensis (Linnaeus) Medikus USA: Massachusetts Brimfield: Brimfield C. H. Knowlton 1916-5-20

NEBC: 00483993 Amelanchier canadensis (Linnaeus) Medikus USA: Massachusetts Brimfield: Brimfield C. H. Knowlton 1916-5-20

GH: 00740820 Amelanchier canadensis (Linnaeus) Medikus USA: Massachusetts Westford: Westford C. H. Knowlton 1903-5-2

GH: 00740821 Amelanchier canadensis (Linnaeus) Medikus USA: Massachusetts Westford: Westford C. H. Knowlton 1903-5-2

GH: 00740820 Amelanchier canadensis oblongifolia Torrey & A. Gray USA: Massachusetts Westford: Westford C. H. Knowlton 1903-5-2

NEBC: 00661636 Amelanchier humilis Wiegand USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24

NEBC: 00661641 Amelanchier humilis Wiegand USA: Vermont Ferrisburg C. H. Knowlton 1920-5-30

NEBC: 00743865 Amelanchier laevis Wiegand USA: Vermont Cambridge: Cambridge C. H. Knowlton 1923-8-4

NEBC: 00743868 Amelanchier laevis Wiegand USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24

NEBC: 00743880 Amelanchier laevis Wiegand USA: Vermont Hancock: Hancock C. H. Knowlton 1928-7-22

NEBC: 00743888 Amelanchier laevis Wiegand USA: Vermont Brandon: Brandon C. H. Knowlton 1912-5-26

NEBC: 00743889 Amelanchier laevis Wiegand USA: Vermont Fair Haven: Fair Haven C. H. Knowlton 1919-5-11

NEBC: 00740440 Amelanchier laevis Wiegand USA: Massachusetts Barnstable Town C. H. Knowlton 1913-7-9

NEBC: 00740509 Amelanchier laevis Wiegand USA: Massachusetts West Brookfield: West Brookfield C. H. Knowlton 1933-6-9

NEBC: 00740523 Amelanchier laevis Wiegand USA: Massachusetts Greenfield Town C. H. Knowlton 1912-5-12

NEBC: 00743975 Amelanchier laevis Wiegand USA: Massachusetts Ware: Ware C. H. Knowlton 1922-5-16

NEBC: 00740546 Amelanchier laevis Wiegand USA: Rhode Island Cumberland: Cumberland C. H. Knowlton 1911-5-30

NEBC: 00740568 Amelanchier laevis Wiegand USA: Connecticut Putnam: Putnam C. H. Knowlton 1903-7-5

NEBC: 00661672 Amelanchier laevis Wiegand USA: Maine Farmington: Farmington C. H. Knowlton 1893

NEBC: 00661673 Amelanchier laevis Wiegand USA: Maine New Vineyard: New Vineyard C. H. Knowlton 1938-6-18

NEBC: 00661686 Amelanchier laevis Wiegand USA: Maine Baring C. H. Knowlton 1941-7-29

NEBC: 00661687 Amelanchier laevis Wiegand USA: Maine North Washington C. H. Knowlton 1936-8-5

NEBC: 00661689 Amelanchier laevis Wiegand USA: Maine Machias: Machias C. H. Knowlton 1911-5-22

NEBC: 00661691 Amelanchier laevis Wiegand USA: Maine Perry: Perry C. H. Knowlton 1913-7-15

NEBC: 00661692 Amelanchier laevis Wiegand USA: Maine Princeton: Princeton C. H. Knowlton 1940-7-29

NEBC: 00661693 Amelanchier laevis Wiegand USA: Maine T14ED C. H. Knowlton 1939-8-14

NEBC: 00661694 Amelanchier laevis Wiegand USA: Maine Jonesboro: Jonesboro C. H. Knowlton 1932-8-1

NEBC: 00661695 Amelanchier laevis Wiegand USA: Maine Marshfield: Marshfield C. H. Knowlton 1931-8-10

NEBC: 00661696 Amelanchier laevis Wiegand USA: Maine Northfield: Northfield C. H. Knowlton 1931-8-15

NEBC: 00661697 Amelanchier laevis Wiegand USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-17

NEBC: 00743803 Amelanchier laevis Wiegand USA: New Hampshire Enfield: Enfield C. H. Knowlton 1937-5-21

NEBC: 00743813 Amelanchier laevis Wiegand USA: New Hampshire Warren: Warren C. H. Knowlton 1923-5-23

NEBC: 00743839 Amelanchier laevis Wiegand USA: New Hampshire Pelham: Pelham C. H. Knowlton 1903-5-23

NEBC: 00743843 Amelanchier laevis Wiegand USA: New Hampshire Fitzwilliam: Fitzwilliam C. H. Knowlton 1924-5-19

NEBC: 00743855 Amelanchier laevis Wiegand USA: Vermont Barton: Barton C. H. Knowlton 1923-5-24

NEBC: 00743856 Amelanchier laevis Wiegand USA: Vermont Lowell: Lowell C. H. Knowlton 1935-5-23

GH: 01728463 Amelanchier laevis Wiegand USA: Montana Glacier National Park; St. Mary's C. H. Knowlton 1926-8-31

GH: 01728488 Amelanchier laevis Wiegand USA: New York Upper Phenix [Phoenix} C. H. Knowlton 1932-6-23

GH: 01729916 Amelanchier neglecta (Eggleston) K. R. Cushman, M. B. Burgess, E. T. Doucette & C. S. Campbell Canada: New Brunswick [no additional data] C. H. Knowlton 1925-7-30

NEBC: 00673705 Amelanchier sanguinea (Pursh) de Candolle USA: New Hampshire Tamworth: Tamworth C. H. Knowlton 1923-7-18

NEBC: 00673722 Amelanchier sanguinea (Pursh) de Candolle USA: Vermont Swanton: Swanton C. H. Knowlton 1912-5-22

NEBC: 00673729 Amelanchier sanguinea (Pursh) de Candolle USA: Vermont South Burlington: South Burlington C. H. Knowlton 1914-7-7

NEBC: 00673730 Amelanchier sanguinea (Pursh) de Candolle USA: Vermont Charlotte: Charlotte C. H. Knowlton 1922-5-28

NEBC: 00673732 Amelanchier sanguinea (Pursh) de Candolle USA: Vermont Williamstown: Williamstown C. H. Knowlton 1917-6-8

NEBC: 00673743 Amelanchier sanguinea (Pursh) de Candolle USA: Vermont Hartland: Hartland C. H. Knowlton 1921-5-8

NEBC: 00673753 Amelanchier sanguinea (Pursh) de Candolle USA: Vermont Brandon: Brandon C. H. Knowlton 1912-5-25

NEBC: 00673776 Amelanchier sanguinea (Pursh) de Candolle USA: Vermont Rockingham: Rockingham C. H. Knowlton 1915-5-10

NEBC: 00673779 Amelanchier sanguinea (Pursh) de Candolle USA: Massachusetts Groton: Groton C. H. Knowlton 1905-5-13

NEBC: 00673781 Amelanchier sanguinea (Pursh) de Candolle USA: Massachusetts Shelburne: Shelburne C. H. Knowlton 1911-6-10

NEBC: 00673748 Amelanchier sanguinea (Pursh) de Candolle USA: Vermont Wells: Wells C. H. Knowlton 1916-5-27

GH: 00740820 Amelanchier sp. USA: Massachusetts Westford: Westford C. H. Knowlton 1903-5-2

GH: 00740821 Amelanchier sp. USA: Massachusetts Westford: Westford C. H. Knowlton 1903-5-2

NEBC: 00740643 Amelanchier stolonifera Wiegand USA: Maine Columbia: Columbia C. H. Knowlton 1916-8-4

NEBC: 00740644 Amelanchier stolonifera Wiegand USA: Maine Centreville C. H. Knowlton 1936-7-31

NEBC: 00740647 Amelanchier stolonifera Wiegand USA: Maine Machias: Machias C. H. Knowlton 1931-8-10

NEBC: 00740649 Amelanchier stolonifera Wiegand USA: Maine Whitneyville: Whitneyville C. H. Knowlton 1908-7-18

NEBC: 00661762 Amelanchier stolonifera Wiegand USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23

NEBC: 00661892 Amelanchier stolonifera Wiegand USA: New Hampshire Marlow: Marlow C. H. Knowlton 1921-5-9

NEBC: 00661894 Amelanchier stolonifera Wiegand USA: New Hampshire Marlow: Marlow C. H. Knowlton 1921-5-9

NEBC: 00661907 Amelanchier stolonifera Wiegand USA: Vermont Newport C. H. Knowlton 1923-5-24

NEBC: 00661908 Amelanchier stolonifera Wiegand USA: Vermont Charlotte: Charlotte C. H. Knowlton 1922-5-28

NEBC: 00661909 Amelanchier stolonifera Wiegand USA: Vermont Milton: Milton C. H. Knowlton 1917-7-17

NEBC: 00661910 Amelanchier stolonifera Wiegand USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24

NEBC: 00661911 Amelanchier stolonifera Wiegand USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24

NEBC: 00661912 Amelanchier stolonifera Wiegand USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24

NEBC: 00661913 Amelanchier stolonifera Wiegand USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24

NEBC: 00661915 Amelanchier stolonifera Wiegand USA: Vermont Essex: Essex C. H. Knowlton 1913-6-24

NEBC: 00661919 Amelanchier stolonifera Wiegand USA: Vermont Milton: Milton C. H. Knowlton 1931-7-16

NEBC: 00661819 Amelanchier stolonifera Wiegand USA: Vermont Addison: Addison C. H. Knowlton 1933-5-14

NEBC: 00661821 Amelanchier stolonifera Wiegand USA: Vermont Ferrisburg C. H. Knowlton 1920-5-30

NEBC: 00661834 Amelanchier stolonifera Wiegand USA: Vermont Rockingham: Rockingham C. H. Knowlton 1915-5-10

NEBC: 00661835 Amelanchier stolonifera Wiegand USA: Vermont Rockingham: Rockingham C. H. Knowlton 1915-5-10

NEBC: 00661836 Amelanchier stolonifera Wiegand USA: Vermont Rockingham: Rockingham C. H. Knowlton 1915-5-10

NEBC: 00661861 Amelanchier stolonifera Wiegand USA: New Hampshire Tamworth: Tamworth C. H. Knowlton 1923-7-18

NEBC: 00661868 Amelanchier stolonifera Wiegand USA: New Hampshire Enfield: Enfield C. H. Knowlton 1937-5-21

NEBC: 00740669 Amelanchier stolonifera Wiegand USA: Massachusetts Groton: Groton C. H. Knowlton 1914-5-11

NEBC: 00740672 Amelanchier stolonifera Wiegand USA: Massachusetts Tewksbury: Tewksbury, Merrimac river C. H. Knowlton 1903-5-9

NEBC: 00740680 Amelanchier stolonifera Wiegand USA: Massachusetts Winchester: Winchester C. H. Knowlton 1906-6-4

NEBC: 00740691 Amelanchier stolonifera Wiegand USA: Massachusetts Hingham: Hingham C. H. Knowlton 1914-5-17

NEBC: 00740692 Amelanchier stolonifera Wiegand USA: Massachusetts Hingham: Hingham C. H. Knowlton 1914

NEBC: 00674028 Amelanchier stolonifera Wiegand USA: Massachusetts Ashburnham: Ashburnham C. H. Knowlton 1924-5-19

NEBC: 00674077 Amelanchier stolonifera Wiegand USA: Massachusetts Ware: Ware C. H. Knowlton 1922-5-16

NEBC: 00674085 Amelanchier stolonifera Wiegand USA: Massachusetts Brimfield: Brimfield C. H. Knowlton 1916-5-20

NEBC: 00674087 Amelanchier stolonifera Wiegand USA: Massachusetts Brimfield: Brimfield C. H. Knowlton 1916-5-20

NEBC: 00738434 Amelanchier wiegandii E. L. Nielsen USA: Maine Carrabassett Valley: Carrabassett Valley C. H. Knowlton 1940-6-28

NEBC: 00744065 Aronia arbutifolia (Linnaeus) Persoon USA: Massachusetts Plymouth: Plymouth C. H. Knowlton 1940-9-9

NEBC: 00423415 Aronia melanocarpa (Michaux) Elliott USA: Massachusetts Milton: Blue Hill [Blue Hills Reservation] C. H. Knowlton 1907-6-1

NEBC: 00744104 Aronia melanocarpa (Michaux) Elliott USA: Maine Farmington: Farmington C. H. Knowlton 1904-9-4

NEBC: 00744105 Aronia melanocarpa (Michaux) Elliott USA: Maine Farmington: Farmington C. H. Knowlton 1897

NEBC: 00674127 Aronia melanocarpa (Michaux) Elliott USA: Maine Columbia: Columbia C. H. Knowlton 1916-8-4

NEBC: 00744115 Aronia melanocarpa (Michaux) Elliott USA: Maine Waite: Waite C. H. Knowlton 1941-8-6

NEBC: 00738675 Aronia melanocarpa (Michaux) Elliott USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23

NEBC: 00738730 Aronia melanocarpa (Michaux) Elliott USA: Vermont Newport C. H. Knowlton 1913-6-7

NEBC: 00738733 Aronia melanocarpa (Michaux) Elliott USA: Vermont Berkshire: Berkshire C. H. Knowlton 1916-7-15

NEBC: 00738737 Aronia melanocarpa (Michaux) Elliott USA: Vermont South Burlington: South Burlington C. H. Knowlton 1912-6-26

NEBC: 00674157 Aronia melanocarpa (Michaux) Elliott USA: Vermont Brookfield: Brookfield C. H. Knowlton 1926-6-24

NEBC: 00674188 Aronia melanocarpa (Michaux) Elliott USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1903-5-20

NEBC: 00674196 Aronia melanocarpa (Michaux) Elliott USA: Massachusetts Natick: Natick C. H. Knowlton 1907-8-25

NEBC: 00744152 Aronia melanocarpa (Michaux) Elliott USA: Massachusetts Halifax: Halifax C. H. Knowlton 1907-5-30

NEBC: 00744153 Aronia melanocarpa (Michaux) Elliott USA: Massachusetts Hanover: Hanover C. H. Knowlton 1941-8-30

NEBC: 00744156 Aronia melanocarpa (Michaux) Elliott USA: Massachusetts Pembroke: Pembroke C. H. Knowlton 1909-9-12

NEBC: 00744298 Aronia prunifolia (Marshall) Rehder USA: Maine Farmington: Farmington C. H. Knowlton 1897-6-7

NEBC: 00744532 Aronia prunifolia (Marshall) Rehder USA: Maine Harrington: Harrington C. H. Knowlton 1932-8-18

NEBC: 00744533 Aronia prunifolia (Marshall) Rehder USA: Maine Crawford: Crawford C. H. Knowlton 1932-8-9

NEBC: 00744537 Aronia prunifolia (Marshall) Rehder USA: Maine Meddybemps: Meddybemps C. H. Knowlton 1938-8-16

NEBC: 00744538 Aronia prunifolia (Marshall) Rehder USA: Maine T30 MD C. H. Knowlton 1936-8-11

NEBC: 00744540 Aronia prunifolia (Marshall) Rehder USA: Maine Columbia: Columbia C. H. Knowlton 1916-8-4

NEBC: 00744541 Aronia prunifolia (Marshall) Rehder USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-23

NEBC: 00674443 Aronia prunifolia (Marshall) Rehder USA: Massachusetts Medfield: Medfield C. H. Knowlton 1949-5-9

NEBC: 00744604 Aronia prunifolia (Marshall) Rehder USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30

GH: 00744613 Aronia prunifolia (Marshall) Rehder USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1903-5-30

NEBC: 00744614 Aronia prunifolia (Marshall) Rehder USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1901-9-7

NEBC: 00738759 Aronia prunifolia (Marshall) Rehder USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1926-6-26

NEBC: 00738761 Aronia prunifolia (Marshall) Rehder USA: Massachusetts Pembroke: Pembroke C. H. Knowlton 1909-9-12

NEBC: 00738791 Aronia prunifolia (Marshall) Rehder USA: Massachusetts Harwich: Harwich C. H. Knowlton 1917-6-26

GH: 00744947 Aronia prunifolia (Marshall) Rehder USA: Rhode Island Burrillville: Burrillville C. H. Knowlton 1903-7-3

NEBC: 00744948 Aronia prunifolia (Marshall) Rehder USA: Rhode Island Burrillville: Burrillville C. H. Knowlton 1903-7-3

GH: 00994031 Aruncus dioicus (Walter) Fernald USA: Virginia by Potomac C. H. Knowlton 1920-6-27

NEBC: 00644118 Comarum palustre Linnaeus USA: Maine St. Francis C. H. Knowlton 1904-7-7

NEBC: 00644137 Comarum palustre Linnaeus USA: Maine Brookton C. H. Knowlton 1941-8-5

NEBC: 00644138 Comarum palustre Linnaeus USA: Maine Calais: Calais C. H. Knowlton 1928-8-24

NEBC: 00644143 Comarum palustre Linnaeus USA: Maine East Machias: East Machias C. H. Knowlton 1909-7-16

NEBC: 00644149 Comarum palustre Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1933-7-3

NEBC: 00644150 Comarum palustre Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-20

NEBC: 00644174 Comarum palustre Linnaeus USA: Maine Rangeley: Rangeley C. H. Knowlton 539

NEBC: 00653040 Comarum palustre Linnaeus USA: Vermont Newport C. H. Knowlton 1913-6-7

NEBC: 00653041 Comarum palustre Linnaeus USA: Vermont Newport C. H. Knowlton 1913-6-7

NEBC: 00653044 Comarum palustre Linnaeus USA: Vermont North Hero: North Hero C. H. Knowlton 1938-7-19

NEBC: 00653045 Comarum palustre Linnaeus USA: Vermont North Hero: North Hero C. H. Knowlton 1938-7-19

NEBC: 00653051 Comarum palustre Linnaeus USA: Vermont Brookfield: Brookfield C. H. Knowlton 1926-6-24

NEBC: 00653053 Comarum palustre Linnaeus USA: Vermont Bristol: Bristol C. H. Knowlton 1937-7-24

NEBC: 00756373 Comarum palustre Linnaeus USA: Massachusetts Cambridge: Cambridge C. H. Knowlton 1907-6-29

NEBC: 00709854 Crataegus Linnaeus USA: Vermont South Burlington: South Burlington C. H. Knowlton 1912-6-28

NEBC: 00709930 Crataegus Linnaeus USA: Vermont Milton: Milton C. H. Knowlton 1917-1-17

NEBC: 00674663 Crataegus chrysocarpa Ashe USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1914-9-7

NEBC: 00674662 Crataegus chrysocarpa Ashe USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1902-5-17

NEBC: 00674694 Crataegus chrysocarpa Ashe USA: Massachusetts Brimfield: Brimfield C. H. Knowlton 1907-6-9

NEBC: 00674754 Crataegus chrysocarpa phoenicea Palmer USA: Maine Jay: Jay C. H. Knowlton 1904-8-17

GH: 01611141 Crataegus crus-galli Linnaeus USA: New York Ft. Ticonderoga C. H. Knowlton 1929-8-11

NEBC: 00706004 Crataegus flabellata (Bosc ex Spach) K. Koch USA: Maine Farmington: Farmington C. H. Knowlton 1929-8-27

NEBC: 00706006 Crataegus flabellata (Bosc ex Spach) K. Koch USA: Maine Machias: Machias C. H. Knowlton 1942-8-11

NEBC: 00683999 Crataegus flabellata (Bosc ex Spach) K. Koch USA: New Hampshire Haverhill: Haverhill C. H. Knowlton 1927-9-27

NEBC: 00706047 Crataegus flabellata (Bosc ex Spach) K. Koch USA: Vermont Isle La Motte: Isle La Motte C. H. Knowlton 1923-8-13

NEBC: 00706048 Crataegus flabellata (Bosc ex Spach) K. Koch USA: Vermont Milton: Milton C. H. Knowlton 1917-7-17

NEBC: 00694040 Crataegus flavida Sargent USA: Massachusetts Granby: Granby C. H. Knowlton 1910-5-29

NEBC: 00706051 Crataegus fluviatilis Sargent USA: Maine Farmington: Farmington C. H. Knowlton 1893-6-3

NEBC: 00706064 Crataegus fluviatilis Sargent USA: Massachusetts Colrain: Colrain C. H. Knowlton 1911-7-26

NEBC: 01028559 Crataegus jonesiae Sargent USA: Maine East Machias: East Machias C. H. Knowlton 1927-8-18

NEBC: 01028569 Crataegus jonesiae Sargent USA: Maine Castine: Castine C. H. Knowlton 1909-7-8

NEBC: 01028575 Crataegus jonesiae Sargent USA: Maine Stockton Springs: Stockton Springs C. H. Knowlton 1940-7-25

NEBC: 00694284 Crataegus keepii Sargent USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1907-7-8

NEBC: 00673180 Crataegus macracantha Loddiges ex Loudon USA: Maine Castine: Castine C. H. Knowlton 1909-7-6

NEBC: 00673258 Crataegus macracantha Loddiges ex Loudon USA: Vermont Milton: Milton C. H. Knowlton 1917-7-17

NEBC: 00768304 Crataegus macracantha Loddiges ex Loudon USA: Massachusetts Hingham: Hingham C. H. Knowlton 1924-6-22

NEBC: 00768258 Crataegus macracantha occidentalis (Britton) Eggleston USA: Maine Castine: Castine C. H. Knowlton 1909-7-6

NEBC: 00768265 Crataegus macracantha occidentalis (Britton) Eggleston USA: Vermont South Burlington: South Burlington C. H. Knowlton 1912-6-28

NEBC: 00694489 Crataegus macrosperma Ashe USA: Maine Machias: Machias C. H. Knowlton 1942-8-10

NEBC: 00694490 Crataegus macrosperma Ashe USA: Maine Machias: Machias C. H. Knowlton 1909-7-14

NEBC: 00694494 Crataegus macrosperma Ashe USA: Maine Perry: Perry C. H. Knowlton 1929-9-9

NEBC: 00694496 Crataegus macrosperma Ashe USA: Maine South Princeton C. H. Knowlton 1941-7-29

NEBC: 00694677 Crataegus macrosperma Ashe USA: New Hampshire Keene: Keene C. H. Knowlton 1918-8-20

NEBC: 00694913 Crataegus macrosperma Ashe USA: Vermont Colchester: Colchester C. H. Knowlton 1922-5-27

NEBC: 00694916 Crataegus macrosperma Ashe USA: Vermont Ferrisburg C. H. Knowlton 1922-5-27

NEBC: 00694918 Crataegus macrosperma Ashe USA: Vermont Ferrisburg C. H. Knowlton 1922-5-27

NEBC: 00694919 Crataegus macrosperma Ashe USA: Vermont Addison: Addison C. H. Knowlton 1922-5-25

NEBC: 00709133 Crataegus macrosperma Ashe USA: Massachusetts Tewksbury: Tewksbury C. H. Knowlton 1902-5-30

NEBC: 00709146 Crataegus macrosperma Ashe USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1914-7-4

NEBC: 00709190 Crataegus macrosperma Ashe USA: Massachusetts Boylston: Boylston C. H. Knowlton 1946-5-22

NEBC: 00706646 Crataegus macrosperma Ashe USA: Massachusetts Ware: Ware C. H. Knowlton 1922-5-16

NEBC: 00706647 Crataegus macrosperma Ashe USA: Massachusetts Brimfield: Brimfield C. H. Knowlton 1907-6-9

NEBC: 00706648 Crataegus macrosperma Ashe USA: Massachusetts Brimfield: Brimfield C. H. Knowlton 1907-6-9

NEBC: 00703054 Crataegus monogyna Jacquin USA: Massachusetts Hingham: Hingham C. H. Knowlton 1910-10-9

NEBC: 00737936 Crataegus pruinosa (J. C. Wendland) K. Koch USA: Vermont Colchester: Colchester C. H. Knowlton 1922-5-27

NEBC: 00654281 Crataegus punctata Jacquin USA: Vermont Hyde Park: Hyde Park C. H. Knowlton 1919-6-10

NEBC: 00654282 Crataegus punctata Jacquin USA: Vermont Burlington: Burlington C. H. Knowlton 1921-8-5

NEBC: 00654290 Crataegus punctata Jacquin USA: Vermont Waterbury: Waterbury C. H. Knowlton 1919-6-8

NEBC: 00654293 Crataegus punctata Jacquin USA: Massachusetts Colrain: Colrain C. H. Knowlton 1911-6-6

NEBC: 00709468 Crataegus punctata Jacquin USA: Massachusetts Colrain: Colrain C. H. Knowlton 1911-7-26

NEBC: 00709487 Crataegus punctata Jacquin USA: Massachusetts Pittsfield: Pittsfield C. H. Knowlton 1919-5-29

NEBC: 00768140 Crataegus stonei Sargent USA: Massachusetts Leverett: Leverett C. H. Knowlton 1910-5-30

NEBC: 00709677 Crataegus submollis Sargent USA: Maine Machias: Machias C. H. Knowlton 1942-8-13

NEBC: 00709686 Crataegus submollis Sargent USA: Vermont North Hero: North Hero C. H. Knowlton 1939-1-16

NEBC: 00709687 Crataegus submollis Sargent USA: Vermont Ferrisburg C. H. Knowlton 1920-5-30

NEBC: 00709688 Crataegus submollis Sargent USA: Vermont Ferrisburg C. H. Knowlton 1920-5-30

NEBC: 00688020 Dalibarda repens Linnaeus USA: Maine Mount Bigelow C. H. Knowlton 1941-8-13

NEBC: 00688023 Dalibarda repens Linnaeus USA: Maine Phillips: Phillips C. H. Knowlton 1924-8-13

NEBC: 00688033 Dalibarda repens Linnaeus USA: Maine Eaton C. H. Knowlton 1941-8-5

NEBC: 00688034 Dalibarda repens Linnaeus USA: Maine Princeton: Princeton C. H. Knowlton 1940-7-29

NEBC: 00688036 Dalibarda repens Linnaeus USA: Maine C. H. Knowlton 1938-8-11

NEBC: 00688038 Dalibarda repens Linnaeus USA: Maine Indiantown C. H. Knowlton 1928-8-24

NEBC: 00688039 Dalibarda repens Linnaeus USA: Maine Columbia: Columbia C. H. Knowlton 1916-8-4

NEBC: 00688040 Dalibarda repens Linnaeus USA: Maine Rogue Bluffs C. H. Knowlton 1913

NEBC: 00688041 Dalibarda repens Linnaeus USA: Maine Danforth: Danforth C. H. Knowlton 1935-8-14

NEBC: 00688042 Dalibarda repens Linnaeus USA: Maine Beddington: Beddington C. H. Knowlton 1927-8-26

NEBC: 00688140 Dalibarda repens Linnaeus USA: New Hampshire Lempster: Lempster C. H. Knowlton 1918-7-15

NEBC: 00644040 Dalibarda repens Linnaeus USA: Vermont Fair Haven: Fair Haven C. H. Knowlton 1916-5-28

GH: 01608394 Drymocallis fissa (Nuttall) Rydberg USA: Colorado Estes Park: [no additional data] C. H. Knowlton 1937-6-27

GH: 01608410 Drymocallis fissa (Nuttall) Rydberg USA: Colorado Bear Creek Canyon C. H. Knowlton 1937-6-25

GH: 01588940 Duchesnea indica (Andrews) Focke USA: North Carolina Charlotte: [no additional data] C. H. Knowlton 1924-4-26

NEBC: 00703263 Filipendula rubra (Hill) B. L. Robinson USA: Vermont Shelburne: Shelburne C. H. Knowlton 1941-7-18

NEBC: 00703285 Filipendula ulmaria (Linnaeus) Maximowicz USA: Maine Jonesboro: Jonesboro C. H. Knowlton 1936-7-31

NEBC: 00703304 Filipendula ulmaria (Linnaeus) Maximowicz USA: Vermont Pittsfield: Pittsfield C. H. Knowlton 1941-7-18

NEBC: 00703339 Fragaria vesca Linnaeus USA: Vermont Coventry: Coventry C. H. Knowlton 1940-6-4

NEBC: 00703341 Fragaria vesca Linnaeus USA: Vermont Barnet: Barnet C. H. Knowlton 1935-5-24

NEBC: 00703342 Fragaria vesca Linnaeus USA: Vermont Hardwick: Hardwick C. H. Knowlton 1919-6-11

NEBC: 00703344 Fragaria vesca Linnaeus USA: Vermont Charlotte: Charlotte C. H. Knowlton 1932-7-14

NEBC: 00703345 Fragaria vesca Linnaeus USA: Vermont Shelburne: Shelburne C. H. Knowlton 1920-5-31

NEBC: 00703350 Fragaria vesca Linnaeus USA: Vermont Cornwall: Cornwall C. H. Knowlton 1940-7-11

NEBC: 00703356 Fragaria vesca Linnaeus USA: Massachusetts Arlington: Arlington C. H. Knowlton 1898-6-18

NEBC: 00524052 Fragaria vesca Linnaeus USA: Maine C. H. Knowlton 1903-7-24

GH: 01606452 Fragaria vesca americana (Porter) Staudt USA: Colorado Estes Park: [no additional data] C. H. Knowlton 1937-6-28

NEBC: 00524054 Fragaria vesca americana Porter USA: Maine Strong: Strong C. H. Knowlton 1934-6-16

NEBC: 00524087 Fragaria vesca americana Porter USA: Vermont Newport C. H. Knowlton 1913-6-7

NEBC: 00524089 Fragaria vesca americana Porter USA: Vermont Swanton: Swanton C. H. Knowlton 1918-6-10

NEBC: 00524090 Fragaria vesca americana Porter USA: Vermont South Hero: South Hero C. H. Knowlton 1933-5-13

NEBC: 00524092 Fragaria vesca americana Porter USA: Vermont Morristown: Morristown C. H. Knowlton 1923-5-30

NEBC: 00524093 Fragaria vesca americana Porter USA: Vermont Hinesburg: Hinesburg C. H. Knowlton 1940-7-17

NEBC: 00524094 Fragaria vesca americana Porter USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27

NEBC: 00524096 Fragaria vesca americana Porter USA: Vermont Waltham: Waltham C. H. Knowlton 1939-5-19

NEBC: 00524102 Fragaria vesca americana Porter USA: Vermont Sudbury: Sudbury C. H. Knowlton 1928-5-27

NEBC: 00524108 Fragaria vesca americana Porter USA: Vermont Dorset: Dorset C. H. Knowlton 1940-5-22

NEBC: 00524124 Fragaria vesca americana Porter USA: Massachusetts Sturbridge: Sturbridge C. H. Knowlton 1916-5-20

NEBC: 00524136 Fragaria vesca americana Porter USA: Massachusetts Amherst: Amherst C. H. Knowlton 1909-5-22

NEBC: 00524141 Fragaria vesca americana Porter USA: Massachusetts Palmer Town C. H. Knowlton 1907-6-8

NEBC: 00524149 Fragaria vesca americana Porter USA: Massachusetts Mount Washington: Mount Washington C. H. Knowlton 1919-5-30

NEBC: 00688254 Fragaria virginiana Miller USA: Maine Farmington: Farmington C. H. Knowlton 1895

NEBC: 00688257 Fragaria virginiana Miller USA: Maine Strong: Strong C. H. Knowlton 1934-6-16

NEBC: 00756018 Fragaria virginiana Miller USA: Vermont Burlington: Burlington C. H. Knowlton 1914-5-24

NEBC: 00756019 Fragaria virginiana Miller USA: Vermont Milton: Milton C. H. Knowlton 1936-5-22

NEBC: 00756026 Fragaria virginiana Miller USA: Vermont Sudbury: Sudbury C. H. Knowlton 1928-5-27

NEBC: 00756068 Fragaria virginiana Miller USA: Massachusetts Wilmington: Wilmington C. H. Knowlton 1906-5-20

NEBC: 00665946 Fragaria virginiana Miller USA: Massachusetts Hanson: Hanson C. H. Knowlton 1906-6-18

NEBC: 00756069 Fragaria virginiana Miller USA: Massachusetts South Hanson C. H. Knowlton 1906-6-18

NEBC: 00756070 Fragaria virginiana Miller USA: Massachusetts Wilmington: Wilmington C. H. Knowlton 1906-5-20

NEBC: 00756152 Fragaria virginiana Miller USA: Massachusetts Greenfield: Greenfield C. H. Knowlton 1912-5-12

NEBC: 00756170 Fragaria virginiana Miller USA: Massachusetts South Hadley: South Hadley C. H. Knowlton 1926-6-10

NEBC: 00659983 Fragaria virginiana Miller USA: Rhode Island Cumberland: Cumberland C. H. Knowlton 1911-5-30

NEBC: 00688597 Fragaria virginiana terrae-novae (Rydberg) Fernald & Wiegand USA: Vermont Brookfield: Brookfield C. H. Knowlton 1925-7-1

NEBC: 00688642 Geum aleppicum strictum Fernald USA: Maine Baileyville: Baileyville C. H. Knowlton 1940-8-5

NEBC: 00688643 Geum aleppicum strictum Fernald USA: Maine C. H. Knowlton 1941-8-5

NEBC: 00688644 Geum aleppicum strictum Fernald USA: Maine Danforth: Danforth C. H. Knowlton 1935-8-14

NEBC: 00688645 Geum aleppicum strictum Fernald USA: Maine Lambert Lake C. H. Knowlton 1940-8-8

NEBC: 00688646 Geum aleppicum strictum Fernald USA: Maine Castine: Castine C. H. Knowlton 1909-7-8

NEBC: 00688868 Geum aleppicum strictum Fernald USA: Vermont Coventry: Coventry C. H. Knowlton 1927-7-28

NEBC: 00688876 Geum aleppicum strictum Fernald USA: Vermont Swanton: Swanton C. H. Knowlton 1931-7-19

NEBC: 00688879 Geum aleppicum strictum Fernald USA: Vermont Charlotte: Charlotte C. H. Knowlton 1922-8-13

NEBC: 00688881 Geum aleppicum strictum Fernald USA: Vermont Shelburne: Shelburne C. H. Knowlton 1913-6-25

NEBC: 00688884 Geum aleppicum strictum Fernald USA: Vermont Cornwall: Cornwall C. H. Knowlton 1940-7-11

NEBC: 00688886 Geum aleppicum strictum Fernald USA: Vermont Benson: Benson C. H. Knowlton 1923-6-27

GH: 01608907 Geum aleppicum strictum Fernald USA: Colorado Estes Park: by Fall River C. H. Knowlton 1937-6-28

NEBC: 00688954 Geum canadense Jacquin USA: Maine Farmington: Farmington C. H. Knowlton 1892

NEBC: 00688995 Geum canadense Jacquin USA: Vermont Swanton: Swanton C. H. Knowlton 1931-7-19

NEBC: 00688997 Geum canadense Jacquin USA: Vermont South Burlington: South Burlington C. H. Knowlton 1914-7-8

NEBC: 00688998 Geum canadense Jacquin USA: Vermont South Burlington: South Burlington C. H. Knowlton 1942-7-23

NEBC: 00688999 Geum canadense Jacquin USA: Vermont Charlotte: Charlotte C. H. Knowlton 1932-7-14

NEBC: 00724377 Geum canadense Jacquin USA: Vermont Hinesburg: Hinesburg C. H. Knowlton 1940-7-17

NEBC: 00724378 Geum canadense Jacquin USA: Vermont Brookfield: Brookfield C. H. Knowlton 1925-7-1

NEBC: 00724380 Geum canadense Jacquin USA: Vermont Cornwall: Cornwall C. H. Knowlton 1940-7-11

NEBC: 00724385 Geum canadense Jacquin USA: Vermont Benson: Benson C. H. Knowlton 1923-6-27

NEBC: 00724411 Geum canadense Jacquin USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1902-9-11

NEBC: 00724438 Geum canadense Jacquin USA: Massachusetts Hingham: Hingham C. H. Knowlton 1926-7-18

GH: 00724531 Geum canadense camporum (Rydb.) Fernald & Weath. USA: Maine Strong: Strong C. H. Knowlton 1903-7-24

NEBC: 00669575 Geum fragarioides (Michaux) Smedmark USA: Vermont Saint Johnsbury: St. Johnsbury C. H. Knowlton 1923-5-23

NEBC: 00669577 Geum fragarioides (Michaux) Smedmark USA: Vermont Charlotte: Charlotte C. H. Knowlton 1922-5-28

NEBC: 00669579 Geum fragarioides (Michaux) Smedmark USA: Vermont Shelburne: Shelburne C. H. Knowlton 1949-7-19

NEBC: 00669585 Geum fragarioides (Michaux) Smedmark USA: Vermont Addison: Addison C. H. Knowlton 1933-5-14

NEBC: 00669586 Geum fragarioides (Michaux) Smedmark USA: Vermont Cornwall: Cornwall C. H. Knowlton 1940-7-11

NEBC: 00669588 Geum fragarioides (Michaux) Smedmark USA: Vermont Ferrisburg C. H. Knowlton 1920-5-30

NEBC: 00669589 Geum fragarioides (Michaux) Smedmark USA: Vermont Leicester: Leicester C. H. Knowlton 1939-5-19

NEBC: 00669602 Geum fragarioides (Michaux) Smedmark USA: Vermont Brandon: Brandon C. H. Knowlton 1912-5-25

NEBC: 00669604 Geum fragarioides (Michaux) Smedmark USA: Vermont Fair Haven: Fair Haven C. H. Knowlton 1916-5-26

NEBC: 00669606 Geum fragarioides (Michaux) Smedmark USA: Vermont Sudbury: Sudbury C. H. Knowlton 1928-5-27

NEBC: 00669609 Geum fragarioides (Michaux) Smedmark USA: Vermont Poultney: Poultney C. H. Knowlton 1916-5-27

NEBC: 00669610 Geum fragarioides (Michaux) Smedmark USA: Vermont West Haven: West Haven C. H. Knowlton 1937-8-25

NEBC: 00669627 Geum fragarioides (Michaux) Smedmark USA: Massachusetts Greenfield: Greenfield C. H. Knowlton 1912-5-12

NEBC: 00724546 Geum laciniatum Murray USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-15

NEBC: 00724588 Geum laciniatum Murray USA: New Hampshire Surry: Surry C. H. Knowlton 1939-7-20

NEBC: 00724590 Geum laciniatum Murray USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-25

NEBC: 00724591 Geum laciniatum Murray USA: Vermont Weybridge: Weybridge C. H. Knowlton 1932-7-19

NEBC: 00724596 Geum laciniatum Murray USA: Massachusetts Topsfield: Topsfield C. H. Knowlton 1910-6-25

NEBC: 00724758 Geum macrophyllum Willdenow USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-13

NEBC: 00710449 Geum macrophyllum Willdenow USA: Vermont Coventry: Coventry C. H. Knowlton 1919-6-12

NEBC: 00710450 Geum macrophyllum Willdenow USA: Vermont Montgomery: Montgomery C. H. Knowlton 1924-6-27

NEBC: 00710451 Geum macrophyllum Willdenow USA: Vermont Cambridge: Cambridge C. H. Knowlton 1940-7-13

NEBC: 00710452 Geum macrophyllum Willdenow USA: Vermont Eden: Eden C. H. Knowlton 1918-6-9

NEBC: 00710463 Geum macrophyllum Willdenow USA: Vermont Brookfield: Brookfield C. H. Knowlton 1920-6-4

NEBC: 00710464 Geum macrophyllum Willdenow USA: Vermont Brookfield: Brookfield C. H. Knowlton 1918-6-6

NEBC: 00710466 Geum macrophyllum Willdenow USA: Vermont Granville: Granville C. H. Knowlton 1926-7-28

NEBC: 00710467 Geum macrophyllum Willdenow USA: Vermont Lincoln: Lincoln C. H. Knowlton 1938-7-15

NEBC: 00565493 Geum rivale Linnaeus USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-16

NEBC: 00565503 Geum rivale Linnaeus USA: Maine Coburn Gore: Coburn Gore C. H. Knowlton 1940-6-28

NEBC: 00565504 Geum rivale Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1938-6-18

NEBC: 00565505 Geum rivale Linnaeus USA: Maine Industry: Industry C. H. Knowlton 1936-6-28

NEBC: 00565512 Geum rivale Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1907-7-8

NEBC: 00565574 Geum rivale Linnaeus USA: New Hampshire Warren: Warren C. H. Knowlton 1919-6-13

NEBC: 00565603 Geum rivale Linnaeus USA: Vermont Eden: Eden C. H. Knowlton 1918-6-9

NEBC: 00565605 Geum rivale Linnaeus USA: Vermont Stowe: Stowe C. H. Knowlton 1919-6-10

NEBC: 00565606 Geum rivale Linnaeus USA: Vermont Underhill: Underhill C. H. Knowlton 1940-6-6

NEBC: 00565607 Geum rivale Linnaeus USA: Vermont Brookfield: Brookfield C. H. Knowlton 1925-7-1

NEBC: 00565610 Geum rivale Linnaeus USA: Vermont Washington: Washington C. H. Knowlton 1932-7-12

NEBC: 00565611 Geum rivale Linnaeus USA: Vermont Cabot: Cabot C. H. Knowlton 1915-5-27

NEBC: 00565612 Geum rivale Linnaeus USA: Vermont Hancock: Hancock C. H. Knowlton 1936-7-12

NEBC: 00565618 Geum rivale Linnaeus USA: Vermont Fair Haven: Fair Haven C. H. Knowlton 1916-5-27

NEBC: 00565619 Geum rivale Linnaeus USA: Vermont Guilford: Guilford C. H. Knowlton 1934-6-8

NEBC: 00565623 Geum rivale Linnaeus USA: Vermont Whitingham: Whitingham C. H. Knowlton 1939-6-28

NEBC: 00565693 Geum rivale Linnaeus USA: Massachusetts Southwick: Southwick C. H. Knowlton 1913-5-17

GH: 01610204 Geum rossii turbinatum (Rydberg) C. L. Hitchcock USA: Colorado Fall River Pass. C. H. Knowlton 1937-6-26

GH: 00735861 Gillenia trifoliata (Linnaeus) Moench USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1904-5-28

GH: 00994533 Holodiscus discolor (Pursh) Maximowicz USA: Colorado Bear Creek Canyon C. H. Knowlton 1937-6-25

GH: 01865882 Malus angustifolia (Aiton) Michaux USA: North Carolina Asheville: [no additional data] C. H. Knowlton 1924-5-11

NEBC: 00703179 Malus pumila Miller USA: New Hampshire Marlow: Marlow C. H. Knowlton 1917-6-9

NEBC: 00703190 Malus pumila Miller USA: Vermont Mount Holly: Mount Holly C. H. Knowlton 1938-5-27

NEBC: 00703207 Malus pumila Miller USA: Massachusetts Sharon: Sharon C. H. Knowlton 1907-5-19

NEBC: 00703211 Malus pumila Miller USA: Massachusetts Blackstone: Blackstone C. H. Knowlton 1916-5-21

GH: 01590521 Physocarpus monogynus (Torrey) J. M. Coulter USA: Colorado Bear Creek Canyon C. H. Knowlton 1937-6-25

GH: 01590530 Physocarpus monogynus (Torrey) J. M. Coulter USA: Colorado Estes Park: [no additional data] C. H. Knowlton 1937-6-28

GH: 01590539 Physocarpus monogynus (Torrey) J. M. Coulter USA: Colorado Bear Creek Canyon C. H. Knowlton 1937-6-25

GH: 01566385 Potentilla anserina Linnaeus Canada: New Brunswick Cap Brulé, Shediac C. H. Knowlton 1924-7-30

GH: 01566388 Potentilla anserina Linnaeus Canada: New Brunswick Cap Brulé, Shediac C. H. Knowlton 1925-7-30

GH: 01566688 Potentilla anserina pacifica (Howell) Rousi Canada: New Brunswick Shediac; Pointe du Chêne C. H. Knowlton 1925-7-30

NEBC: 00643547 Potentilla anserina Linnaeus USA: Vermont Alburg C. H. Knowlton 1939-7-16

NEBC: 00643550 Potentilla anserina Linnaeus USA: Vermont South Hero: South Hero C. H. Knowlton 1933-7-19

NEBC: 00643552 Potentilla anserina Linnaeus USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-27

NEBC: 00643555 Potentilla anserina Linnaeus USA: Vermont South Burlington: South Burlington C. H. Knowlton 1913-6-27

NEBC: 00643556 Potentilla anserina Linnaeus USA: Vermont Charlotte: Charlotte C. H. Knowlton 1932-7-14

NEBC: 00643561 Potentilla anserina Linnaeus USA: Vermont Shelburne: Shelburne C. H. Knowlton 1922-8-13

NEBC: 00643562 Potentilla anserina Linnaeus USA: Vermont Brookfield: Brookfield C. H. Knowlton 1926-6-29

NEBC: 00643563 Potentilla anserina Linnaeus USA: Vermont Williamstown: Williamstown C. H. Knowlton 1915-8-17

NEBC: 00524192 Potentilla argentea Linnaeus USA: Maine East Machias: East Machias C. H. Knowlton 1909-7-16

NEBC: 00524271 Potentilla argentea Linnaeus USA: New Hampshire Pelham: Pelham C. H. Knowlton 1902-10-11

NEBC: 00524286 Potentilla argentea Linnaeus USA: Vermont Middlebury: Middlebury C. H. Knowlton 1933-7-25

NEBC: 00524322 Potentilla argentea Linnaeus USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1903-5-30

NEBC: 00524387 Potentilla argentea Linnaeus USA: Massachusetts Sturbridge: Sturbridge C. H. Knowlton 1916-5-20

NEBC: 00524410 Potentilla argentea Linnaeus USA: Massachusetts Adams: Adams C. H. Knowlton 1915-5-16

NEBC: 00524416 Potentilla argentea Linnaeus USA: Rhode Island Cumberland: Cumberland C. H. Knowlton 1911-5-30

NEBC: 00524430 Potentilla argentea Linnaeus USA: Connecticut Killingly: Killingly C. H. Knowlton 1903-7-2

NEBC: 00710536 Potentilla arguta Lehmann USA: Vermont South Burlington: South Burlington C. H. Knowlton 1912-6-25

NEBC: 00710538 Potentilla arguta Lehmann USA: Vermont Weybridge: Weybridge C. H. Knowlton 1939-7-14

NEBC: 00710539 Potentilla arguta Lehmann USA: Vermont Hartland: Hartland C. H. Knowlton 1918-7-7

GH: 01567000 Potentilla bipinnatifida Douglas USA: Colorado Estes Park: [no additional data] C. H. Knowlton 1937-6-30

NEBC: 00710689 Potentilla canadensis Linnaeus USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1909-6-6

NEBC: 00710690 Potentilla canadensis Linnaeus USA: Massachusetts Norwell: Norwell C. H. Knowlton 1932-6-6

NEBC: 00710691 Potentilla canadensis Linnaeus USA: Massachusetts Scituate: Scituate C. H. Knowlton 1910-6-5

NEBC: 00710616 Potentilla canadensis Linnaeus USA: New Hampshire Pelham: Pelham C. H. Knowlton 1903-5-23

NEBC: 00710632 Potentilla canadensis Linnaeus USA: Massachusetts Ashby: Ashby C. H. Knowlton 1914-5-30

NEBC: 00710639 Potentilla canadensis Linnaeus USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1903-5-20

NEBC: 00710744 Potentilla canadensis Linnaeus USA: Massachusetts Greenfield: Greenfield C. H. Knowlton 1912-5-12

NEBC: 00710753 Potentilla canadensis Linnaeus USA: Massachusetts Ware: Ware C. H. Knowlton 1922-5-16

NEBC: 00710756 Potentilla canadensis Linnaeus USA: Massachusetts Brimfield: Brimfield C. H. Knowlton 1916-5-20

NEBC: 00710762 Potentilla canadensis Linnaeus USA: Massachusetts Holland: Holland C. H. Knowlton 1916-5-20

GH: 01567096 Potentilla canadensis Linnaeus USA: North Carolina Newell C. H. Knowlton 1924-4-13

GH: 01567180 Potentilla concinna Richardson USA: Colorado Bear Creek Canyon C. H. Knowlton 1937-6-25

GH: 01567398 Potentilla effusa Douglas ex Lehmann USA: Colorado Estes Park: [no additional data] C. H. Knowlton 1937-6-27

GH: 01567403 Potentilla effusa Douglas ex Lehmann USA: Colorado Estes Park: Dry upland C. H. Knowlton 1937-6-27

NEBC: 00710813 Potentilla egedii groenlandica (Trattinnick) Polunin USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1914-7-22

NEBC: 00710892 Potentilla egedii groenlandica (Trattinnick) Polunin USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1909-6-6

NEBC: 00756274 Potentilla fruticosa (Linnaeus) Rydberg USA: Vermont Dorset: Dorset C. H. Knowlton 1921-9-28

NEBC: 00756277 Potentilla fruticosa (Linnaeus) Rydberg USA: Vermont East Dorset C. H. Knowlton 1924-9-24

NEBC: 00756285 Potentilla fruticosa (Linnaeus) Rydberg USA: Massachusetts Essex: Essex C. H. Knowlton 1907-8-11

NEBC: 00756299 Potentilla fruticosa (Linnaeus) Rydberg USA: Massachusetts Groton: Groton C. H. Knowlton 1906-8-12

NEBC: 00756260 Potentilla fruticosa (Linnaeus) Rydberg USA: Vermont Woodstock: Woodstock C. H. Knowlton 1917-7-10

NEBC: 00756262 Potentilla fruticosa (Linnaeus) Rydberg USA: Vermont Brandon: Brandon C. H. Knowlton 1912-5-26

NEBC: 00756263 Potentilla fruticosa (Linnaeus) Rydberg USA: Vermont Castleton: Castleton C. H. Knowlton 1937-8-24

GH: 01567877 Potentilla gracilis Douglas ex Hooker USA: Colorado Estes Park: [no additional data] C. H. Knowlton 1937-6

GH: 01569242 Potentilla norvegica Linnaeus Canada: New Brunswick Stony Creek C. H. Knowlton 1925-7-31

NEBC: 00561039 Potentilla norvegica Linnaeus USA: Maine Crocker C. H. Knowlton 1941-8-13

NEBC: 00561047 Potentilla norvegica Linnaeus USA: Maine Addison: Addison C. H. Knowlton 1931-8-20

NEBC: 00561048 Potentilla norvegica Linnaeus USA: Maine Columbia: Columbia C. H. Knowlton 1916-8-4

NEBC: 00561050 Potentilla norvegica Linnaeus USA: Maine Jonesport: Jonesport C. H. Knowlton 1931-8-26

NEBC: 00561053 Potentilla norvegica Linnaeus USA: Maine Rogue Bluffs C. H. Knowlton 1913-7-25

NEBC: 00561054 Potentilla norvegica Linnaeus USA: Maine Talmadge: Talmadge C. H. Knowlton 1939-8-9

NEBC: 00561055 Potentilla norvegica Linnaeus USA: Maine Topsfield: Topsfield C. H. Knowlton 1935-8-14

NEBC: 00561155 Potentilla norvegica Linnaeus USA: New Hampshire Surry: Surry C. H. Knowlton 1939-7-20

NEBC: 00561168 Potentilla norvegica Linnaeus USA: Vermont Charlotte: Charlotte C. H. Knowlton 1932-7-14

NEBC: 00561169 Potentilla norvegica Linnaeus USA: Vermont Middlebury: Middlebury C. H. Knowlton 1933-7-25

NEBC: 00561219 Potentilla norvegica Linnaeus USA: Massachusetts Boston: South Boston C. H. Knowlton 1911-9-16

NEBC: 00561220 Potentilla norvegica Linnaeus USA: Massachusetts Boston: Boston, Fenway C. H. Knowlton 1906-8-2

NEBC: 00561243 Potentilla norvegica Linnaeus USA: Massachusetts Scituate: scituate C. H. Knowlton 1914-9-19

GH: 01569407 Potentilla norvegica Linnaeus USA: Colorado Estes Park: thicket of Fall River C. H. Knowlton 1937-6-29

GH: 01569772 Potentilla pensylvanica Linnaeus USA: Colorado Estes Park: [no additional data] C. H. Knowlton 1937-6-27

NEBC: 00644191 Potentilla pensylvanica litoralis (Rydberg) Boivin USA: Maine Castine: Castine C. H. Knowlton 1909-7-8

NEBC: 00644202 Potentilla pensylvanica litoralis (Rydberg) Boivin USA: Maine Bristol: Bristol C. H. Knowlton 1922-7-20

GH: 01569989 Potentilla pulcherrima Lehmann USA: Colorado Estes Park: by Thompson River C. H. Knowlton 1937-6-29

NEBC: 00524487 Potentilla recta Linnaeus USA: Maine Kennebunkport: Kennebunkport C. H. Knowlton 1922-7-17

NEBC: 00524530 Potentilla recta Linnaeus USA: Vermont Randolph: Randolph C. H. Knowlton 1925-7-2

NEBC: 00524541 Potentilla recta Linnaeus USA: Vermont Halifax: Halifax C. H. Knowlton 1939-6-28

NEBC: 00524566 Potentilla recta Linnaeus USA: Massachusetts Waltham: Waltham C. H. Knowlton 1907

NEBC: 00524591 Potentilla recta Linnaeus USA: Massachusetts Harwich: Harwich C. H. Knowlton 1911-6-22

NEBC: 00756422 Potentilla simplex Michaux USA: Maine Farmington: Farmington C. H. Knowlton 1904-7-28

NEBC: 00756427 Potentilla simplex Michaux USA: Maine Baring C. H. Knowlton 1933-6-29

NEBC: 00756429 Potentilla simplex Michaux USA: Maine Northfield: Northfield C. H. Knowlton 1931-8-15

NEBC: 00756431 Potentilla simplex Michaux USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913

NEBC: 00756432 Potentilla simplex Michaux USA: Maine C. H. Knowlton 1938-8-11

NEBC: 00756467 Potentilla simplex Michaux USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23

NEBC: 00653063 Potentilla simplex Michaux USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1915-8-24

NEBC: 00653086 Potentilla simplex Michaux USA: New Hampshire Mason: Mason C. H. Knowlton 1939-6-7

NEBC: 00653089 Potentilla simplex Michaux USA: New Hampshire Pelham: Pelham C. H. Knowlton 1903-5-23

NEBC: 00653104 Potentilla simplex Michaux USA: Vermont Swanton: Swanton C. H. Knowlton 1921-5-22

NEBC: 00653108 Potentilla simplex Michaux USA: Vermont South Burlington: South Burlington C. H. Knowlton 1912-6-26

NEBC: 00653118 Potentilla simplex Michaux USA: Vermont Poultney: Poultney C. H. Knowlton 1916-5-27

NEBC: 00653331 Potentilla simplex Michaux USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1903-5-20

NEBC: 00653349 Potentilla simplex Michaux USA: Massachusetts Sudbury: Sudbury C. H. Knowlton 1918-5-24

NEBC: 00644465 Potentilla simplex Michaux USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1909-6-6

NEBC: 00644466 Potentilla simplex Michaux USA: Massachusetts Norwell: Norwell C. H. Knowlton 1932-6-6

NEBC: 00644467 Potentilla simplex Michaux USA: Massachusetts Scituate: Scituate C. H. Knowlton 1910-6-5

NEBC: 00644517 Potentilla simplex Michaux USA: Massachusetts Mendon: Mendon C. H. Knowlton 1933-6-20

NEBC: 00644533 Potentilla simplex Michaux USA: Massachusetts Granby: Granby C. H. Knowlton 1910-5-29

NEBC: 00644534 Potentilla simplex Michaux USA: Massachusetts South Hadley: S. [South] Hadley C. H. Knowlton 1926-6-10

NEBC: 00653390 Potentilla simplex Michaux USA: Massachusetts Holland: Holland C. H. Knowlton 1916-5-20

NEBC: 00644628 Potentilla tridentata Aiton USA: Maine Mount Bigelow C. H. Knowlton 1915-7-28

NEBC: 00644631 Potentilla tridentata Aiton USA: Maine New Vineyard: New Vineyard C. H. Knowlton 1938-6-18

NEBC: 00644634 Potentilla tridentata Aiton USA: Maine New Vineyard: New Vineyard C. H. Knowlton 1938-6-18

NEBC: 00644657 Potentilla tridentata Aiton USA: Maine Columbia: Columbia C. H. Knowlton 1916-8-4

NEBC: 00644661 Potentilla tridentata Aiton USA: Maine C. H. Knowlton 1941-8-5

NEBC: 00644662 Potentilla tridentata Aiton USA: Maine Jonesboro: Jonesboro C. H. Knowlton 1924-8-22

NEBC: 00644664 Potentilla tridentata Aiton USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-18

NEBC: 00441296 Potentilla tridentata Aiton USA: Massachusetts Truro: Truro C. H. Knowlton 1921-6-27

GH: 01705714 Prunus americana Marshall USA: North Carolina Greensboro: [no additional data] C. H. Knowlton 1924-4-20

NEBC: 00703475 Prunus avium Linnaeus USA: Massachusetts Hingham: Hingham C. H. Knowlton 1935-5-6

NEBC: 00703552 Prunus domestica insititia (Linnaeus) L. H. Bailey USA: Maine Alburg C. H. Knowlton 1921-5-21

GH: 00673846 Prunus maritima Marshall USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1902-9-16

GH: 00673847 Prunus maritima Marshall USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1901-5

GH: 00673848 Prunus maritima Marshall USA: Massachusetts Chelmsford: Chelmsford C. H. Knowlton 1902-9-16

GH: 00673876 Prunus maritima Marshall USA: Massachusetts Halifax: Halifax C. H. Knowlton 1907-5-30

NEBC: 00673881 Prunus maritima Marshall USA: Massachusetts Norwell: Norwell C. H. Knowlton 1941-5-11

NEBC: 00669251 Prunus maritima Marshall USA: Massachusetts Harwich: Harwich C. H. Knowlton 1923-6-20

NEBC: 00669265 Prunus maritima Marshall USA: Massachusetts Yarmouth: Yarmouth C. H. Knowlton 1917-6-27

NEBC: 00742634 Prunus nigra Aiton USA: Vermont South Hero: South Hero C. H. Knowlton 1933-5-13

NEBC: 00742638 Prunus nigra Aiton USA: Vermont Underhill: Underhill C. H. Knowlton 1926

NEBC: 00632950 Prunus pensylvanica Linnaeus f. USA: Maine Avon: Avon C. H. Knowlton 1938-6-17

NEBC: 00740023 Prunus pensylvanica Linnaeus f. USA: Maine Edmunds C. H. Knowlton 1941-7-31

NEBC: 00740025 Prunus pensylvanica Linnaeus f. USA: Maine Jonesboro: Jonesboro C. H. Knowlton 1924-8-22

NEBC: 00740026 Prunus pensylvanica Linnaeus f. USA: Maine Robbinston: Robbinston C. H. Knowlton 1932-8-2

NEBC: 00740028 Prunus pensylvanica Linnaeus f. USA: Maine Northfield: Northfield C. H. Knowlton 1931-8-15

NEBC: 00740030 Prunus pensylvanica Linnaeus f. USA: Maine Columbia: Columbia C. H. Knowlton 1916-8-4

NEBC: 00743018 Prunus pensylvanica Linnaeus f. USA: Vermont Hinesburg: Hinesburg C. H. Knowlton 1940-7-17

NEBC: 00743155 Prunus pensylvanica Linnaeus f. USA: Massachusetts Brimfield: Brimfield C. H. Knowlton 1916-5-20

GH: 00703593 Prunus persica (Linnaeus) Batsch USA: Massachusetts Boston: South Boston C. H. Knowlton 1908-7-29

NEBC: 00703599 Prunus persica (Linnaeus) Batsch USA: Massachusetts North Adams: North Adams C. H. Knowlton 1915-5-14

NEBC: 00743190 Prunus pumila depressa (Pursh) Gleason USA: Maine New Portland: New Portland C. H. Knowlton 1921-7-27

NEBC: 00743196 Prunus pumila depressa (Pursh) Gleason USA: Maine Farmington: Farmington C. H. Knowlton 1913

NEBC: 00743195 Prunus pumila depressa (Pursh) Gleason USA: Maine Phillips: Phillips C. H. Knowlton 1911-7-4

NEBC: 00743197 Prunus pumila depressa (Pursh) Gleason USA: Maine Kingfield: Kingfield C. H. Knowlton 1941-8-13

NEBC: 00743217 Prunus pumila depressa (Pursh) Gleason USA: Vermont Sharon: Sharon C. H. Knowlton 1919-8-23

NEBC: 00743238 Prunus pumila depressa (Pursh) Gleason USA: New Hampshire Plymouth: Plymouth C. H. Knowlton 1916-8-24

NEBC: 00743261 Prunus serotina Ehrhart USA: Maine Chesterville: Chesterville C. H. Knowlton 1937-7-31

NEBC: 00743263 Prunus serotina Ehrhart USA: Maine Farmington: Farmington C. H. Knowlton 1895

NEBC: 00740202 Prunus serotina Ehrhart USA: Massachusetts Agawam Town C. H. Knowlton 1913-5-18

NEBC: 00740287 Prunus susquehanae Willdenow USA: New Hampshire Concord: Concord C. H. Knowlton 1923-8-27

NEBC: 00740299 Prunus susquehanae Willdenow USA: Vermont Essex: Essex C. H. Knowlton 1913-6-24

GH: 00742772 Prunus susquehanae Willdenow USA: Massachusetts Tewksbury: Tewksbury C. H. Knowlton 1903-5-9

NEBC: 00742832 Prunus susquehanae Willdenow USA: Massachusetts Ware: Ware C. H. Knowlton 1922-5-16

NEBC: 00742841 Prunus susquehanae Willdenow USA: Massachusetts Westfield: Westfield C. H. Knowlton 1941-5-8

NEBC: 00742844 Prunus susquehanae Willdenow USA: Rhode Island Cumberland: Cumberland C. H. Knowlton 1911-5-30

GH: 01725149 Prunus virginiana Linnaeus Canada: Alberta Brule Station C. H. Knowlton 1937-8-7

NEBC: 00742900 Prunus virginiana Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1895

NEBC: 00742901 Prunus virginiana Linnaeus USA: Maine New Vineyard: New Vineyard C. H. Knowlton 1938-6-18

NEBC: 00743310 Prunus virginiana Linnaeus USA: Maine Kossuth C. H. Knowlton 1940-8-7

NEBC: 00743311 Prunus virginiana Linnaeus USA: Maine T26 MD C. H. Knowlton 1938-8-11

NEBC: 00743312 Prunus virginiana Linnaeus USA: Maine Baring C. H. Knowlton 1941-7-29

NEBC: 00742918 Prunus virginiana Linnaeus USA: Vermont Swanton: Swanton C. H. Knowlton 1931-7-19

NEBC: 00742922 Prunus virginiana Linnaeus USA: Vermont Hinesburg: Hinesburg C. H. Knowlton 1940-7-17

NEBC: 00743452 Prunus virginiana Linnaeus USA: Massachusetts North Brookfield: North Brookfield C. H. Knowlton 1933-7-9

NEBC: 00742995 Prunus virginiana Linnaeus USA: Massachusetts Brimfield: Brimfield C. H. Knowlton 1916-5-20

NEBC: 00738239 Prunus virginiana Linnaeus USA: Massachusetts North Adams: North Adams C. H. Knowlton 1915-5-14

NEBC: 00738249 Prunus virginiana Linnaeus USA: Massachusetts North Adams: North Adams C. H. Knowlton 1915-5-14

GH: 01725180 Prunus virginiana Linnaeus USA: Colorado Estes Park: near Fall River C. H. Knowlton 1937-6-29

GH: 01556532 Purshia tridentata (Pursh) de Candolle USA: Colorado Estes Park: [no additional data] C. H. Knowlton 1937-6-27

NEBC: 00423415 Pyrus melanocarpa (Michaux) Willdenow USA: Massachusetts Milton: Blue Hill [Blue Hills Reservation] C. H. Knowlton 1907-6-1

GH: 01557032 Rosa acicularis sayi (Schweinitz) W. H. Lewis USA: Colorado Estes Park: Ledge by Fall River C. H. Knowlton 1937-6-29

NEBC: 00771388 Rosa acicularis sayi (Schweinitz) W. H. Lewis USA: Vermont West Haven: West Haven C. H. Knowlton 1937-8-25

NEBC: 00669379 Rosa blanda Aiton USA: Maine Portland: Portland C. H. Knowlton 1921-7-27

NEBC: 00669385 Rosa blanda Aiton USA: Maine Edmunds C. H. Knowlton 1931-7-29

NEBC: 00669408 Rosa blanda Aiton USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-17

NEBC: 00669466 Rosa blanda Aiton USA: Vermont Newport C. H. Knowlton 1913-6-7

NEBC: 00669484 Rosa blanda Aiton USA: Vermont Alburg C. H. Knowlton 1939-7-16

NEBC: 00669491 Rosa blanda Aiton USA: Vermont South Burlington: South Burlington C. H. Knowlton 1912-6-26

NEBC: 00669494 Rosa blanda Aiton USA: Vermont Milton: Milton C. H. Knowlton 1927-7-25

NEBC: 00669503 Rosa blanda Aiton USA: Vermont Hartland: Hartland C. H. Knowlton 1918-7-7

NEBC: 00441332 Rosa carolina Linnaeus USA: Maine Milton C. H. Knowlton

NEBC: 00441340 Rosa carolina Linnaeus USA: Maine Alexander: Alexander C. H. Knowlton 1934-8-31

NEBC: 00441341 Rosa carolina Linnaeus USA: Maine Columbia Falls: Columbia Falls C. H. Knowlton 1937-9-3

NEBC: 00441383 Rosa carolina Linnaeus USA: Vermont South Burlington: South Burlington C. H. Knowlton 1914-7-7

NEBC: 00441386 Rosa carolina Linnaeus USA: Vermont Benson: Benson C. H. Knowlton 1917-7-19

NEBC: 00441390 Rosa carolina Linnaeus USA: Vermont Sudbury: Sudbury C. H. Knowlton 1919-7-9

NEBC: 02577223 Rosa carolina Linnaeus USA: Vermont North Haven C. H. Knowlton 1946-8-21

NEBC: 00653562 Rosa johannensis Fernald USA: Maine North Hero C. H. Knowlton 1919-7-5

GH: 01559473 Rosa laevigata Michaux USA: South Carolina St. Andrews C. H. Knowlton 1935-4-17

GH: 01559477 Rosa laevigata Michaux USA: South Carolina St. Andrews C. H. Knowlton 1935-4-16

NEBC: 00524719 Rosa majalis J. Herrm. USA: Maine Bowdoinham: Bowdoinham C. H. Knowlton 1933-6-23

NEBC: 00524735 Rosa majalis J. Herrm. USA: Vermont Groton: Groton C. H. Knowlton 1935-7-7

NEBC: 00758035 Rosa nitida Willdenow USA: Maine Crawford: Crawford C. H. Knowlton 1932-8-9

NEBC: 00758041 Rosa nitida Willdenow USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-24

NEBC: 00441419 Rosa palustris Marshall USA: Maine Machias: Machias C. H. Knowlton 1908-7-11

NEBC: 00441420 Rosa palustris Marshall USA: Maine Whitneyville: Whitneyville C. H. Knowlton 1933-8-18

NEBC: 00441421 Rosa palustris Marshall USA: Maine Alexander: Alexander C. H. Knowlton 1934-8-31

NEBC: 00441490 Rosa palustris Marshall USA: New Hampshire East Jaffrey C. H. Knowlton 1941-8-21

NEBC: 00441503 Rosa palustris Marshall USA: Vermont Walden: Walden C. H. Knowlton 1918-7-12

NEBC: 00441504 Rosa palustris Marshall USA: Vermont Walden: Walden C. H. Knowlton 1918-7-12

NEBC: 00441505 Rosa palustris Marshall USA: Vermont Eden: Eden C. H. Knowlton 1923-8-5

NEBC: 00441559 Rosa palustris Marshall USA: Massachusetts Norwell: Norwell C. H. Knowlton 1941-6-26

NEBC: 00758160 Rosa palustris Marshall USA: Connecticut Pomfret: Pomfret C. H. Knowlton 1903-7-5

NEBC: 00441441 Rosa palustris Marshall USA: Maine Jefferson: Jefferson C. H. Knowlton 1932-7-27

NEBC: 00524818 Rosa rubiginosa Linnaeus USA: Maine Phillips: Phillips C. H. Knowlton 1924-8-13

NEBC: 00524896 Rosa rubiginosa Linnaeus USA: Massachusetts Bolton: Bolton C. H. Knowlton 1910-6-17

GH: 01602030 Rosa sp. USA: Colorado Estes Park: [no additional data] C. H. Knowlton 1937-6-28

NEBC: 00758289 Rosa virginiana Miller USA: New Hampshire Ossipee: Ossipee C. H. Knowlton 1943-8-5

NEBC: 00653779 Rosa virginiana Miller USA: Massachusetts Essex: Essex C. H. Knowlton 1907-8-11

NEBC: 00758215 Rosa virginiana Miller USA: Maine Day Mountain C. H. Knowlton 1902-8-1

NEBC: 00758224 Rosa virginiana Miller USA: Maine Crawford: Crawford C. H. Knowlton 1932-8-9

NEBC: 00758228 Rosa virginiana Miller USA: Maine Marion C. H. Knowlton 1938-8-9

NEBC: 00758229 Rosa virginiana Miller USA: Maine Trescott C. H. Knowlton 1936-8-2

NEBC: 00758230 Rosa virginiana Miller USA: Maine Perry: Perry C. H. Knowlton 1936-7-30

NEBC: 00758232 Rosa virginiana Miller USA: Maine Wesley: Wesley C. H. Knowlton 1917-8-15

NEBC: 00758233 Rosa virginiana Miller USA: Maine Machias: Machias C. H. Knowlton 1908-7-11

NEBC: 00758235 Rosa virginiana Miller USA: Maine Northfield: Northfield C. H. Knowlton 1931-8-15

GH: 00758236 Rosa virginiana Miller USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1908-7-12

NEBC: 00758237 Rosa virginiana Miller USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-24

GH: 00653683 Rosa virginiana Miller USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1908-7-11

NEBC: 00653684 Rosa virginiana Miller USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913

NEBC: 00653685 Rosa virginiana Miller USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-18

NEBC: 00758323 Rosa virginiana Miller USA: Massachusetts Scituate: Scituate C. H. Knowlton 1914-9-13

NEBC: 00644840 Rosa virginiana Miller USA: Massachusetts Bolton: Bolton C. H. Knowlton 1910-6-17

NEBC: 00644852 Rosa virginiana Miller USA: Rhode Island Burrillville: Burrillville C. H. Knowlton 1903-7-3

NEBC: 00763268 Rubus allegheniensis Porter USA: Maine Northfield: Northfield C. H. Knowlton 1941-8-2

NEBC: 00763269 Rubus allegheniensis Porter USA: Maine Northfield: Northfield C. H. Knowlton 1941-8-2

NEBC: 00763276 Rubus allegheniensis Porter USA: Maine Princeton: Princeton C. H. Knowlton 1940-7-29

NEBC: 00763277 Rubus allegheniensis Porter USA: Maine Princeton: Princeton C. H. Knowlton 1940-7-29

NEBC: 00763278 Rubus allegheniensis Porter USA: Maine Grand Lake Stream C. H. Knowlton 1938-8-17

NEBC: 00763279 Rubus allegheniensis Porter USA: Maine Grand Lake Stream C. H. Knowlton 1938-8-17

NEBC: 00763322 Rubus allegheniensis Porter USA: Maine Prospect: Prospect C. H. Knowlton 1940-7-25

NEBC: 00763347 Rubus allegheniensis Porter USA: Maine Leeds: Leeds C. H. Knowlton 1915-7-23

NEBC: 00441740 Rubus allegheniensis Porter USA: New Hampshire Ossipee: Ossipee C. H. Knowlton 1943-8-3

NEBC: 00441741 Rubus allegheniensis Porter USA: New Hampshire Ossipee: Ossipee C. H. Knowlton 1943-8-3

NEBC: 00441743 Rubus allegheniensis Porter USA: New Hampshire Ossipee: Ossipee C. H. Knowlton 1943-8-3

NEBC: 00441744 Rubus allegheniensis Porter USA: New Hampshire Ossipee: Ossipee C. H. Knowlton 1943-8-3

NEBC: 00441883 Rubus allegheniensis Porter USA: Vermont Newport C. H. Knowlton 1913-6-7

NEBC: 00441888 Rubus allegheniensis Porter USA: Vermont Hinesburg: Hinesburg C. H. Knowlton 1940-7-17

NEBC: 00441889 Rubus allegheniensis Porter USA: Vermont Hinesburg: Hinesburg C. H. Knowlton 1940-7-17

NEBC: 00441890 Rubus allegheniensis Porter USA: Vermont Shelburne: Shelburne C. H. Knowlton 1913-6-25

NEBC: 00441891 Rubus allegheniensis Porter USA: Vermont South Burlington: South Burlington C. H. Knowlton 1912-6-28

NEBC: 00441900 Rubus allegheniensis Porter USA: Vermont Starksboro: Starksboro C. H. Knowlton 1927-7-23

NEBC: 00441905 Rubus allegheniensis Porter USA: Vermont Poultney: Poultney C. H. Knowlton 1937-8-24

NEBC: 00441963 Rubus allegheniensis Porter USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26

NEBC: 00441967 Rubus allegheniensis Porter USA: Massachusetts Sudbury: Sudbury C. H. Knowlton 1909-5-30

NEBC: 00758387 Rubus allegheniensis Porter USA: Massachusetts Cohasset: Cohasset C. H. Knowlton 1947-7-4

NEBC: 00758388 Rubus allegheniensis Porter USA: Massachusetts Cohasset: Cohasset C. H. Knowlton 1947-7-4

NEBC: 00763430 Rubus allegheniensis Porter USA: Massachusetts Hingham: Hingham C. H. Knowlton 1915-6-27

NEBC: 00763431 Rubus allegheniensis Porter USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1926-6-26

NEBC: 00763432 Rubus allegheniensis Porter USA: Massachusetts Norwell: Norwell C. H. Knowlton 1941-6-26

NEBC: 00763433 Rubus allegheniensis Porter USA: Massachusetts Norwell: Norwell C. H. Knowlton 1941-6-26

NEBC: 00763435 Rubus allegheniensis Porter USA: Massachusetts Pembroke: Pembroke C. H. Knowlton 1942-9-5

NEBC: 00758439 Rubus allegheniensis Porter USA: Massachusetts West Brookfield: West Brookfield C. H. Knowlton 1933-7-9

NEBC: 00758440 Rubus allegheniensis Porter USA: Massachusetts West Brookfield: West Brookfield C. H. Knowlton 1933-7-9

NEBC: 00441742 Rubus allegheniensis Porter USA: New Hampshire Ossipee: Ossipee C. H. Knowlton 1943-8-3

NEBC: 00763434 Rubus allegheniensis Porter USA: Massachusetts Pembroke: Pembroke C. H. Knowlton 1942-9-5

NEBC: 00758646 Rubus arenicola Blanchard USA: New Hampshire Ossipee: Ossipee C. H. Knowlton 1943-8-4

NEBC: 00758696 Rubus arenicola Blanchard USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26

NEBC: 00758697 Rubus arenicola Blanchard USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26

NEBC: 00758703 Rubus arenicola Blanchard USA: Massachusetts Marshfield: Marshfield C. H. Knowlton 1914-7-4

NEBC: 00763663 Rubus argutus Link USA: Massachusetts Holbrook: Holbrook C. H. Knowlton 1942-7-5

NEBC: 00763664 Rubus argutus Link USA: Massachusetts Holbrook: Holbrook C. H. Knowlton 1942-7-5

NEBC: 00763684 Rubus argutus Link USA: Massachusetts West Barnstable C. H. Knowlton 1911-9-4

GH: 01603278 Rubus argutus Link USA: South Carolina St. Andrews C. H. Knowlton 1935-4-17

GH: 01603444 Rubus betulifolius Small USA: Maryland Mt. Washington C. H. Knowlton 1920-6-25

GH: 01603607 Rubus canadensis Linnaeus Canada: Quebec Province Eastern Townships; Sherbrooke County; Lake P... C. H. Knowlton 1923-7-22

NEBC: 00758724 Rubus canadensis Linnaeus USA: Maine Van Buren: Van Buren C. H. Knowlton 1914-7-17

NEBC: 00758760 Rubus canadensis Linnaeus USA: Maine Avon: Avon C. H. Knowlton 1910-8-26

NEBC: 00758765 Rubus canadensis Linnaeus USA: Maine North Franklin C. H. Knowlton 1940-6-28

NEBC: 00758766 Rubus canadensis Linnaeus USA: Maine North Franklin C. H. Knowlton 1940-6-28

NEBC: 00758767 Rubus canadensis Linnaeus USA: Maine Weld: Weld C. H. Knowlton 1907-7-18

NEBC: 00758768 Rubus canadensis Linnaeus USA: Maine Weld: Weld C. H. Knowlton 1907-7-18

NEBC: 00758769 Rubus canadensis Linnaeus USA: Maine Strong: Strong C. H. Knowlton 1917-7-20

NEBC: 00646168 Rubus canadensis Linnaeus USA: Maine Baileyville: Baileyville C. H. Knowlton 1940-8-5

NEBC: 00646169 Rubus canadensis Linnaeus USA: Maine Baileyville: Baileyville C. H. Knowlton 1940-8-5

NEBC: 00646172 Rubus canadensis Linnaeus USA: Maine Columbia: Columbia C. H. Knowlton 1916-8-4

NEBC: 00646173 Rubus canadensis Linnaeus USA: Maine Crawford: Crawford C. H. Knowlton 1932-8-9

NEBC: 00646174 Rubus canadensis Linnaeus USA: Maine Charlotte: Charlotte C. H. Knowlton 1938-8-16

NEBC: 00646175 Rubus canadensis Linnaeus USA: Maine Charlotte: Charlotte C. H. Knowlton 1938-8-16

NEBC: 00646176 Rubus canadensis Linnaeus USA: Maine Machias: Machias C. H. Knowlton 1907-7-11

NEBC: 00646177 Rubus canadensis Linnaeus USA: Maine Machias: Machias C. H. Knowlton 1907-7-11

NEBC: 00646189 Rubus canadensis Linnaeus USA: Maine Princeton: Princeton C. H. Knowlton 1940-7-29

NEBC: 00646190 Rubus canadensis Linnaeus USA: Maine Princeton: Princeton C. H. Knowlton 1940-7-29

NEBC: 00646191 Rubus canadensis Linnaeus USA: Maine Waite: Waite C. H. Knowlton 1941-8-5

NEBC: 00763880 Rubus canadensis Linnaeus USA: Vermont Walden: Walden C. H. Knowlton 1918-7-11

NEBC: 00763881 Rubus canadensis Linnaeus USA: Vermont Eden: Eden C. H. Knowlton 1917-7-14

NEBC: 00763917 Rubus canadensis Linnaeus USA: Vermont Pittsfield: Pittsfield C. H. Knowlton 1933-7-27

NEBC: 00763918 Rubus canadensis Linnaeus USA: Vermont Pittsfield: Pittsfield C. H. Knowlton 1933-7-27

NEBC: 00763933 Rubus canadensis Linnaeus USA: Vermont Marlboro: Marlboro C. H. Knowlton 1939-6-28

NEBC: 00763934 Rubus canadensis Linnaeus USA: Vermont Marlboro: Marlboro C. H. Knowlton 1939-6-28

NEBC: 00763946 Rubus canadensis Linnaeus USA: Vermont Winhall: Winhall C. H. Knowlton 1940-8-22

NEBC: 00763947 Rubus canadensis Linnaeus USA: Vermont Winhall: Winhall C. H. Knowlton 1940-8-22

NEBC: 00758826 Rubus chamaemorus Linnaeus USA: Maine Mount Saddleback C. H. Knowlton 1902-8-21

NEBC: 00758849 Rubus chamaemorus Linnaeus USA: Maine Steuben: Steuben C. H. Knowlton 1935-8-8

NEBC: 00758851 Rubus chamaemorus Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1907-7-6

NEBC: 00758852 Rubus chamaemorus Linnaeus USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1907-7-11

GH: 01604273 Rubus deliciosus Torrey USA: Colorado Estes Park: [no additional data] C. H. Knowlton 1937-6-28

NEBC: 00646325 Rubus elegantulus Blanchard USA: Maine Chesterville: Chesterville C. H. Knowlton 1941-8-11

NEBC: 00646326 Rubus elegantulus Blanchard USA: Maine Chesterville: Chesterville C. H. Knowlton 1941-8-11

NEBC: 00646335 Rubus elegantulus Blanchard USA: Maine Kossuth C. H. Knowlton 1940-8-7

NEBC: 00646336 Rubus elegantulus Blanchard USA: Maine Kossuth C. H. Knowlton 1940-8-7

NEBC: 00646347 Rubus elegantulus Blanchard USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1913-7-24

NEBC: 00646348 Rubus elegantulus Blanchard USA: Maine Roque Bluffs: Roque Bluffs C. H. Knowlton 1934-9-5

NEBC: 00646349 Rubus elegantulus Blanchard USA: Maine Wesley: Wesley C. H. Knowlton 1917-8-15

NEBC: 00646558 Rubus elegantulus Blanchard USA: Vermont Woodford: Woodford C. H. Knowlton 1939-6-29

NEBC: 00646559 Rubus elegantulus Blanchard USA: Vermont Woodford: Woodford C. H. Knowlton 1939-6-29

NEBC: 00646626 Rubus flagellaris Willdenow USA: Massachusetts Berlin: Berlin C. H. Knowlton 1948-6-12

NEBC: 00723333 Rubus flagellaris Willdenow USA: Massachusetts Framingham: Framingham C. H. Knowlton 1908-7-26

NEBC: 00748002 Rubus flagellaris Willdenow USA: Connecticut Thompson: Thompson C. H. Knowlton 1903-7-1

NEBC: 02284415 Rubus flagellaris Willdenow USA: Massachusetts Berlin: [no additional data] C. H. Knowlton 1948-6-12

NEBC: 00748337 Rubus hispidus Linnaeus USA: Maine Farmington: Farmington C. H. Knowlton 1904-7-23

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