Aceraceae NEBC: 02577724 Acer pseudoplatanus Linnaeus USA: Massachusetts Nantucket: Miacomet Pond, in "famous" grove ... F. C. MacKeever 1960-6-7
NEBC: 02577743 Acer rubrum Linnaeus USA: Massachusetts Nantucket: Tom Nevers Swamp F. C. MacKeever N-403 1960-6-8
Alismataceae NEBC: 01032255 Alisma subcordatum Pursh USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 694 1962-8-27
Alliaceae NEBC: 00765598 Allium sativum Linnaeus USA: Massachusetts Chilmark: Chilmark F. C. MacKeever 483 1961-7-18
NEBC: 00567421 Allium schoenoprasum Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 407 1960-6-9
NEBC: 00611620 Allium vineale Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N336 1959-8-15
Anacardiaceae NEBC: 02577715 Rhus copallinum Linnaeus USA: Massachusetts Nantucket: Shawaukemo, Nantucket Island F. C. MacKeever N 363 1959-8-17
NEBC: 02577666 Rhus glabra Linnaeus USA: Massachusetts West Tisbury: [no additional data] F. C. MacKeever MV-610 1963-8-19
NEBC: 02577776 Rhus glabra Linnaeus USA: Massachusetts Chilmark: [no additional data] F. C. MacKeever MV-559 1962-8-15
NEBC: 00752640 Rhus typhina Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N764 1963-8-31
NEBC: 00752641 Rhus typhina Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N729 1963-8-1
NEBC: 02577664 Toxicodendron radicans (Linnaeus) Kuntze USA: Massachusetts Gay Head: [no additional data] F. C. MacKeever MV 567 1963-7-20
NEBC: 02577663 Toxicodendron radicans (Linnaeus) Kuntze USA: Massachusetts Nantucket: [no additional data] F. C. MacKeever N-773 1963-9-5
NEBC: 00772382 Toxicodendron vernix (Linnaeus) Kuntze USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 820 1964-8-25
Apiaceae NEBC: 00523690 Aethusa cynapium Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 938 1965-9-14
NEBC: 00523893 Conium maculatum Linnaeus USA: Massachusetts Martha's Vineyard F. C. MacKeever MV505 1962-6-16
NEBC: 00523894 Conium maculatum Linnaeus USA: Massachusetts Martha's Vineyard F. C. MacKeever MV505 1962-6-16
NEBC: 01051643 Hydrocotyle umbellata Michaux USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N907 1965-9-6
NEBC: 00750829 Hydrocotyle verticillata Thunberg USA: Massachusetts Edgartown: Edgartown F. C. MacKeever MV718 1965-9-2
NEBC: 00750838 Hydrocotyle verticillata Thunberg USA: Massachusetts Chilmark: Chilmark F. C. MacKeever MV324 1959-9-13
NEBC: 01051786 Ligusticum scoticum Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 650 1962-8-19
NEBC: 01051848 Lilaeopsis chinensis (Linnaeus) Kuntze USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 852 1964-8-30
NEBC: 01010397 Sium suave Walter USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N283 1959-8-10
Apocynaceae NEBC: 00685272 Vinca minor Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. MacKeever 344 1960-5-28
NEBC: 00685273 Vinca minor Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 895 1965-5-5
Aquifoliaceae NEBC: 02577718 Ilex glabra (Linnaeus) A. Gray USA: Massachusetts Chilmark: Martha's Vineyard. (Mrs. White's) F. C. MacKeever MV 99 1958-9-3
NEBC: 02577716 Ilex glabra (Linnaeus) A. Gray USA: Massachusetts Nantucket: Squam F. C. MacKeever N 835 1964-8-28
NEBC: 02577717 Ilex opaca Aiton USA: Massachusetts "Hidden Forest" Nantucket Island, Mass. Cent... F. C. MacKeever N 845 1964-8-30
NEBC: 00767910 Ilex verticillata (Linnaeus) A. Gray USA: Massachusetts Martha's Vineyard F. C. MacKeever 639 1964-7-1
Araceae NEBC: 01024639 Acorus calamus Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 415 1960-6-10
NEBC: 01010862 Arisaema triphyllum pusillum (Peck) Huttleston USA: Massachusetts Martha's Vineyard F. C. MacKeever 170 1959-5-23
Araliaceae NEBC: 00566151 Hedera helix Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 765 1963-8-31
Asclepiadaceae NEBC: 00572904 Asclepias incarnata pulchra [delete] (Ehrhart ex Willdenow) Woodson USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 478 1960-8-20
NEBC: 00572716 Asclepias incarnata pulchra (Ehrhart ex Willdenow) Persoon USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N285 1959-8-11
Asparagaceae NEBC: 00567517 Asparagus officinalis Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 398 1960-6-7
Asteraceae NEBC: 02577134 Achillea millefolium Linnaeus USA: Massachusetts Nantucket: Rd to Tom Nevers Pond F. C. MacKeever N 307 1959-8-12
NEBC: 01582198 Achillea millefolium rosea E. L. Rand & Redfield USA: Massachusetts Chilmark: [no additional data] F. C. MacKeever MV-467 1961-7-14
NEBC: 01690506 Ambrosia artemisiifolia Linnaeus USA: Massachusetts Nantucket: [no data] F. C. MacKeever N 678 1962-8-24
NEBC: 01690531 Ambrosia artemisiifolia Linnaeus USA: Massachusetts Nantucket: [no data] F. C. MacKeever N 935 1965-9-13
NEBC: 01582060 Anaphalis margaritacea (Linnaeus) Bentham & Hooker f. USA: Massachusetts Nantucket: Tom Nevers Road F. C. MacKeever 308 1959-8-12
NEBC: 01690413 Anaphalis margaritacea (Linnaeus) Bentham & Hooker f. USA: Massachusetts Nantucket: [no data] F. C. MacKeever N 647 1962-8-19
NEBC: 01582142 Antennaria neglecta Greene USA: Massachusetts Nantucket: Siasconset F. C. MacKeever 211 1959-5-27
NEBC: 01582148 Antennaria neglecta Greene USA: Massachusetts Chilmark: [no additional data] F. C. MacKeever 250 1959-5-26
NEBC: 01582149 Antennaria neglecta Greene USA: Massachusetts West Tisbury: [no additional data] F. C. MacKeever 173 1959-5-23
NEBC: 01582037 Antennaria plantaginifolia (Linnaeus) Hooker USA: Massachusetts Nantucket: Hummock Pond F. C. MacKeever 974 1966-5-10
NEBC: 01582146 Antennaria plantaginifolia (Linnaeus) Hooker USA: Massachusetts Gay Head: [no additional data] F. C. MacKeever 230 1959-5-25
NEBC: 01582047 Anthemis cotula Linnaeus USA: Massachusetts West Tisbury: [no additional data] F. C. MacKeever 278 1959-8-24
NEBC: 02577093 Arctium minus (Hill) Bernhardi USA: Massachusetts Chilmark: [no additional information] F. C. MacKeever MV 392 1960-8-7
NEBC: 02285328 Artemisia campestris caudata (Michaux) H. M. Hall & Clements USA: Massachusetts Nantucket: F. C. MacKeever N 576 1961-7-29
NEBC: 01582062 Artemisia stellariana Besser USA: Massachusetts Gay Head: South Beach F. C. MacKeever 284 1959-8-25
NEBC: 02577085 Artemisia stelleriana Besser USA: Massachusetts Nantucket: [no additional data] F. C. MacKeever N 424 1960-6-10
NEBC: 01690540 Artemisia vulgaris Linnaeus USA: Massachusetts Nantucket: [no data] F. C. MacKeever N 919 1965-9-8
NEBC: 00566464 Bellis perennis Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 892 1965-5-5
NEBC: 01690462 Bidens cernua Linnaeus USA: Massachusetts Nantucket: Polpis F. C. MacKeever N 940 1965-9-14
NEBC: 01690370 Bidens tripartita Linnaeus USA: Massachusetts Squibnocket: Squibnocket Pond F. C. MacKeever MV 325a 1959-9-13
NEBC: 01690467 Bidens tripartita Linnaeus USA: Massachusetts Nantucket: Madaket F. C. MacKeever N 932 1965-9-11
NEBC: 01620792 Centaurea nigra Linnaeus USA: Massachusetts Edgartown: [no additional data] F. C. MacKeever 503 1962-6-16
NEBC: 02230387 Centaurea stoebe Linnaeus USA: Massachusetts Chilmark: [no additional data] F. C. MacKeever MV 387 1960-8-6
NEBC: 01582049 Chrysanthemum parthenium (Linnaeus) Bernhardi USA: Massachusetts Nantucket: Madaket F. C. MacKeever 1038 1966-8-25
NEBC: 01690539 Cichorium intybus Linnaeus USA: Massachusetts Nantucket: [no data] F. C. MacKeever N 939 1965-9-14
NEBC: 02577218 Cirsium arvense (Linnaeus) Scopoli USA: Massachusetts Nantucket: [no additional data] F. C. MacKeever N 474 1960-8-20
NEBC: 01582139 Cirsium discolor (Muhlenberg ex Willdenow) Sprengel USA: Massachusetts Nantucket: Coskata F. C. MacKeever 861 1964-9-1
NEBC: 02577097 Cirsium horridulum Michaux USA: Massachusetts Gay Head: [no additional information] F. C. MacKeever MV 642 1964-7-1
NEBC: 02230501 Cirsium muticum Michaux USA: Massachusetts Martha's Vineyard: Lobsterville F. C. MacKeever MV550 1962-8-14
NEBC: 01690327 Cirsium vulgare (Savi) Tenore USA: Massachusetts Edgartown: [no data] F. C. MacKeever MV 709 1965-8-31
NEBC: 02577138 Cirsium vulgare (Savi) Tenore USA: Massachusetts Nantucket: [no additional information] F. C. MacKeever N 362 1959-8-17
NEBC: 01582136 Coreopsis lanceolata Linnaeus USA: Massachusetts Martha's Vineyard: East Chop F. C. MacKeever 524 1962-6-19
NEBC: 02230524 Coreopsis lanceolata Linnaeus USA: Massachusetts Nantucket: Madaket F. C. MacKeever N560 1961-7-27
NEBC: 01582052 Crepis capillaris (Linnaeus) Wallroth USA: Massachusetts Nantucket: [no additional data] F. C. MacKeever 383 1960-6-6
NEBC: 01690508 Crepis capillaris (Linnaeus) Wallroth USA: Massachusetts Nantucket: [no data] F. C. MacKeever N 521 1961-6-25
NEBC: 01582059 Erechtites hieraciifolius (Linnaeus) Rafinesque ex de Candolle USA: Massachusetts Nantucket: Airport F. C. MacKeever 340 1959-8-15
NEBC: 01690459 Erigeron canadensis Linnaeus USA: Massachusetts Nantucket: [no data] F. C. MacKeever N 679 1962-8-24
NEBC: 01582051 Erigeron philadelphicus Linnaeus USA: Massachusetts Nantucket: Long Pond F. C. MacKeever 409 1960-6-9
NEBC: 02577095 Erigeron pulchellus Michaux USA: Massachusetts Tisbury: [no additional information] F. C. MacKeever MV 351 1960-5-29
NEBC: 01582063 Erigeron strigosus Muhlenberg ex Willdenow USA: Massachusetts Nantucket: Fairgrounds F. C. MacKeever 329 1959-8-13
NEBC: 01690458 Erigeron strigosus Muhlenberg ex Willdenow USA: Massachusetts West Tisbury: [no data] F. C. MacKeever MV 261 1959-8-21
NEBC: 01582041 Eupatorium hyssopifolium Linnaeus USA: Massachusetts Nantucket: Cotue Point F. C. MacKeever 863 1964-9-1
NEBC: 01582048 Eupatorium hyssopifolium Linnaeus USA: Massachusetts Gay Head: [no additional data] F. C. MacKeever 286 1959-8-25
NEBC: 02577133 Eupatorium perfoliatum Linnaeus USA: Massachusetts Nantucket: Polpis F. C. MacKeever N 287 1959-8-11
NEBC: 01582058 Eupatorium pilosum Walter USA: Massachusetts Nantucket: Siasconset F. C. MacKeever 465 1960-8-19
NEBC: 01582143 Eurybia spectabilis (Aiton) G. L. Nesom USA: Massachusetts Nantucket: Siasconset F. C. MacKeever 737 1963-8-25
NEBC: 01690460 Eurybia spectabilis (Aiton) G. L. Nesom USA: Massachusetts Nantucket: Siasconset F. C. MacKeever N 686 1962-8-25
NEBC: 01690463 Eutrochium dubium (Willdenow ex Poiret) E. E. Lamont USA: Massachusetts Chilmark: [no data] F. C. MacKeever MV 544 1962-8-13
NEBC: 01582040 Eutrochium maculatum (Linnaeus) E. E. Lamont USA: Massachusetts Nantucket: Head of Creeks Area F. C. MacKeever 866 1964-9-2
NEBC: 02577094 Gnaphalium uliginosum Linnaeus USA: Massachusetts Chilmark: [no additional information] F. C. MacKeever MV 389 1960-8-6
NEBC: 01690507 Helenium flexuosum Rafinesque USA: Massachusetts Edgartown: on dikes along dunes F. C. MacKeever MV 528 1962-8-11
NEBC: 02577135 Helianthus divaricatus Linnaeus USA: Massachusetts Nantucket: Tom Nevers Head F. C. MacKeever N 311 1959-8-12
NEBC: 02577136 Helianthus divaricatus Linnaeus USA: Massachusetts Nantucket: Tom Nevers Pond F. C. MacKeever N 330 1959-8-15
NEBC: 02230388 Hieracium caespitosum Dumortier USA: Massachusetts Chilmark: [no additional data] F. C. MacKeever MV 373 1960-5-31
NEBC: 01582191 Hieracium kalmii Linnaeus USA: Massachusetts Chilmark: [no additional data] F. C. MacKeever MV-400 1960-8-8
NEBC: 01690328 Hieracium kalmii Linnaeus USA: Massachusetts Nantucket: siasconset F. C. MacKeever N 681 1962-8-25
NEBC: 02577098 Hieracium kalmii Linnaeus USA: Massachusetts Gay Head: [no additional information] F. C. MacKeever MV 292 A 1959-8-25
NEBC: 00587725 Hieracium pilosella Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 245 1959-5-31
NEBC: 01620633 Hypochaeris radicata Linnaeus USA: Massachusetts Nantucket: [no additional data] F. C. MacKeever 1037 1966-8-29
NEBC: 02230389 Hypochaeris radicata Linnaeus USA: Massachusetts Gay Head: [no additional data] F. C. MacKeever MV 358 1960-5-30
NEBC: 01582192 Iva frutescens Linnaeus USA: Massachusetts Nantucket: [no additional data] F. C. MacKeever N-367 1959-8-18
NEBC: 01582144 Lactuca biennis (Moench) Fernald USA: Massachusetts Chilmark: [no additional data] F. C. MacKeever 92 1958-9-3
NEBC: 02577143 Lactuca biennis (Moench) Fernald USA: Massachusetts Edgartown: [no additional data] F. C. MacKeever MV 583 1963-7-22
NEBC: 01582147 Leucanthemum vulgare Lamarck USA: Massachusetts West Tisbury: [no additional data] F. C. MacKeever 233 1959-5-25
NEBC: 02577088 Leucanthemum vulgare Lamarck USA: Massachusetts Chilmark: [no additional information] F. C. MacKeever MV 449 1961-6-19
NEBC: 02577084 Leucanthemum vulgare Lamarck USA: Massachusetts Nantucket: [no additional data] F. C. MacKeever N 425 1960-6-10
NEBC: 02577089 Matricaria discoidea de Candolle USA: Massachusetts Gay Head: [no additional information] F. C. MacKeever MV 452 1961-6-20
NEBC: 01582053 Matricaria matricarioides (Lessing) Porter USA: Massachusetts Nantucket: [no additional data] F. C. MacKeever 381 1960-6-6
NEBC: 01582038 Mikania scandens (Linnaeus) Willdenow USA: Massachusetts Nantucket: Wauwinet F. C. MacKeever 819 1964-8-25
NEBC: 02230502 Mikania scandens (Linnaeus) Willdenow USA: Massachusetts Squibnocket: [no additional data] F. C. MacKeever MV660 1964-8-18
NEBC: 01690415 Nabalus trifoliolatus Cassini USA: Massachusetts Nantucket: Tom Nevers Pond F. C. MacKeever N 660 1962-8-21
NEBC: 02230385 Packera aurea (Linnaeus) A. Löve & D. Löve USA: Massachusetts Chilmark: [no additional data] F. C. MacKeever MV 377 1960-6-1
NEBC: 01582193 Pityopsis falcata (Pursh) Nuttall USA: Massachusetts Nantucket: fairgrounds F. C. MacKeever N-373 1959-8-18
NEBC: 02577087 Pluchea odorata succulenta (Fernald) Cronquist USA: Massachusetts Nantucket: Squam F. C. MacKeever N 480 1960-8-20
NEBC: 01582061 Pluchea purpurascens succulenta Fernald USA: Massachusetts Oak Bluffs: [no additional data] F. C. MacKeever 281 1959-8-24
NEBC: 01582057 Pseudognaphalium obtusifolium (Linnaeus) Hilliard & B. L. Burtt USA: Massachusetts Nantucket: Fairgrounds F. C. MacKeever 325 1959-8-13
NEBC: 02577137 Rudbeckia hirta Linnaeus USA: Massachusetts Nantucket: Airport F. C. MacKeever N 341 1959-8-15
NEBC: 02230518 Rudbeckia triloba Linnaeus USA: Massachusetts Edgartown: [no additional data] F. C. MacKeever MV417A 1960-8-10
NEBC: 01582050 Senecio vulgaris Linnaeus USA: Massachusetts Nantucket: Siasconset F. C. MacKeever 426 1960-6-11
NEBC: 01690344 Senecio vulgaris Linnaeus USA: Massachusetts Nantucket: Siasconset F. C. MacKeever N 888 1965-5-3
NEBC: 02577205 Sericocarpus asteroides (Linnaeus) Britton, Sterns & Poggenburg USA: Massachusetts Nantucket: Hummock Pond F. C. MacKeever N 582 1961-7-30
NEBC: 02577204 Sericocarpus asteroides (Linnaeus) Britton, Sterns & Poggenburg USA: Massachusetts Nantucket: Maicomet Pond F. C. MacKeever N 443 1960-8-15
NEBC: 01582195 Sericocarpus linifolius (Linnaeus) Britton, Stearn & Poggenburg USA: Massachusetts Nantucket: Hummock Pond F. C. MacKeever N-581 1961-7-30
NEBC: 02577207 Sericocarpus linifolius (Linnaeus) Britton, Stearn & Poggenburg USA: Massachusetts Edgartown: [no additional data] F. C. MacKeever MV 489 1961-7-20
NEBC: 01690329 Solidago aestivalis E. P. Bicknell USA: Massachusetts Nantucket: siasconset F. C. MacKeever N 670 1962-8-22
NEBC: 02230497 Solidago altissima Linnaeus USA: Massachusetts Nantucket: Sachacha Pond F. C. MacKeever N755 1963-8-29
NEBC: 02230500 Solidago latissimifolia Miller USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N942 1965-9-15
NEBC: 02230514 Solidago latissimifolia Miller USA: Massachusetts Nantucket: [no additional data] F. C. MacKeever N941 1965-9-15
NEBC: 02230520 Solidago nemoralis Aiton USA: Massachusetts Nantucket: [no additional data] F. C. MacKeever N493 1960-9-20
NEBC: 01690368 Solidago odora Aiton USA: Massachusetts Edgartown: F. C. MacKeever MV 549 1962-8-13
NEBC: 01690509 Solidago odora Aiton USA: Massachusetts Nantucket: Tom Nevers Head F. C. MacKeever N 589 1961-8-1
NEBC: 02230499 Solidago puberula Nuttall USA: Massachusetts Nantucket: Tom Nevers Head F. C. MacKeever N772 1963-9-4
NEBC: 01582054 Sonchus arvensis Linnaeus USA: Massachusetts Nantucket: Polpis F. C. MacKeever 280 1959-8-10
NEBC: 01582140 Sonchus asper (Linnaeus) Hill USA: Massachusetts Nantucket: Siasconset F. C. MacKeever 855 1964-8-31
NEBC: 01582141 Sonchus asper (Linnaeus) Hill USA: Massachusetts Nantucket: Siasconset F. C. MacKeever 855 1964-8-31
NEBC: 01620656 Symphyotrichum dumosum (Linnaeus) G. L. Nesom USA: Massachusetts Nantucket: [no additional data] F. C. MacKeever 1089 1966-9-6
NEBC: 02230515 Symphyotrichum ericoides (Linnaeus) G. L. Nesom USA: Massachusetts Nantucket: [no additional data] F. C. MacKeever N496 1960-9-20
NEBC: 01690392 Symphyotrichum novae-angliae (Linnaeus) G. L. Nesom USA: Massachusetts Edgartown: [no data] F. C. MacKeever MV 692 1965-8-28
NEBC: 01690538 Symphyotrichum novae-angliae (Linnaeus) G. L. Nesom USA: Massachusetts Edgartown: [no data] F. C. MacKeever MV 691 1965-8-28
NEBC: 01690372 Symphyotrichum patens (Aiton) G. L. Nesom USA: Massachusetts Vineyard Haven: F. C. MacKeever MV 319 1959-9-12
NEBC: 02577132 Symphyotrichum patens (Aiton) G. L. Nesom USA: Massachusetts Edgartown: [no additional information] F. C. MacKeever MV 611 1963-9-19
NEBC: 01690505 Symphyotrichum subulatum (Michaux) G. L. Nesom USA: Massachusetts Edgartown: [no data] F. C. MacKeever MV 693 1965-8-28
NEBC: 01582042 Symphyotrichum tenuifolium (Linnaeus) G. L. Nesom USA: Massachusetts Nantucket: Coskata F. C. MacKeever 862 1964-9-1
NEBC: 02230498 Symphyotrichum undulatum (Linnaeus) G. L. Nesom USA: Massachusetts Nantucket: Sauls Hills F. C. MacKeever N775 1963-9-5
NEBC: 02577243 Tanacetum vulgare Linnaeus USA: Massachusetts Chilmark: [no additional data] F. C. MacKeever MV 395 1960-8-7
NEBC: 02577086 Taraxacum officinale F. H. Wiggers USA: Massachusetts Chilmark: [no additional data] F. C. MacKeever MV 218 1959-5-25
NEBC: 02577096 Xanthium strumarium canadense (Mill.) Torr. & A. Gray USA: Massachusetts Nantucket: [no additional information] F. C. MacKeever N 491 1960-8-23
Balsaminaceae NEBC: 02284230 Impatiens capensis Meerburgh USA: Massachusetts Nantucket: Bordering Consue Spring F. C. MacKeever 1066 1966-9-2
Berberidaceae NEBC: 00606583 Berberis thunbergii de Candolle USA: Massachusetts Wauwinet F. C. MacKeever 952 1966-5-3
NEBC: 00606772 Berberis vulgaris Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 394 1960-6-7
Betulaceae NEBC: 02071186 Carpinus caroliniana Walter USA: Massachusetts Martha's Vineyard: [data not captured] F. C. MacKeever 575 1963-7-21
Boraginaceae NEBC: 01144598 Echium vulgare Linnaeus USA: Massachusetts [data not captured] F. C. MacKeever 1960-8-12
NEBC: 01061731 Myosotis arvensis (Linnaeus) Hill USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N626 1962-6-26
NEBC: 00897949 Myosotis sylvatica Hoffmann USA: Massachusetts Chilmark: [data not captured] F. C. MacKeever 366 1960-5-31
Brassicaceae NEBC: 00617609 Arabidopsis thaliana (Linnaeus) Heynhold USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 885 1965-5-2
NEBC: 00617610 Arabidopsis thaliana (Linnaeus) Heynhold USA: Massachusetts West Tisbury: West Tisbury F. C. MacKeever 723 1966-4-28
NEBC: 00558110 Armoracia rusticana G. Gaertner, B. Meyer & Scherbius USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N622 1962-6-25
NEBC: 00558111 Armoracia rusticana G. Gaertner, B. Meyer & Scherbius USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N622 1962-6-25
NEBC: 00610643 Barbarea verna (Miller) Ascherson USA: Massachusetts Tisbury: Tisbury F. C. MacKeever 727 1966-4-28
NEBC: 00610644 Barbarea verna (Miller) Ascherson USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N896 1965-5-5
NEBC: 00610757 Berteroa incana (Linnaeus) de Candolle USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N264 1959-6-1
NEBC: 00593311 Brassica oleracea Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N854 1964-8-31
NEBC: 00593312 Brassica oleracea Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N854 1964-8-31
GH: 00617483 Diplotaxis muralis (Linnaeus) de Candolle USA: Massachusetts Siasconsent F. C. MacKeever 558 1961-7-27
NEBC: 00617547 Draba verna Linnaeus USA: Massachusetts Martha's Vineyard F. C. MacKeever MV682A 1965-4-24
NEBC: 00606961 Hesperis matronalis Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. MacKeever 456 1961-6-6
NEBC: 00606962 Hesperis matronalis Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 236 1959-5-28
NEBC: 00564970 Lepidium campestre (Linnaeus) W. T. Aiton USA: Massachusetts Chilmark: chilmark F. C. MacKeever MV 214 1959-5-25
GH: 01571842 Lepidium sp. USA: Massachusetts Nantucket: Siasconset, Nantucket Constructio... F. C. MacKeever 733 1963-8-24
NEBC: 00602351 Thlaspi arvense Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. MacKeever MV516 1962-6-18
Campanulaceae NEBC: 02230517 Campanula rapunculoides Linnaeus USA: Massachusetts Siasconset: [no additional data] F. C. MacKeever N541 1961-7-24
Cannabaceae NEBC: 00586159 Humulus lupulus Linnaeus USA: Massachusetts Chilmark: Chilmark F. C. MacKeever 1962-8-12
Caprifoliaceae NEBC: 01690533 Lonicera japonica Thunberg USA: Massachusetts Nantucket: [no data] F. C. MacKeever N 551 1961-7-25
NEBC: 00577527 Lonicera morrowii A. Gray USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 399 1960-6-7
NEBC: 02230386 Lonicera morrowii A. Gray USA: Massachusetts Oak Bluffs: [no additional data] F. C. MacKeever MV 353 1960-5-30
NEBC: 01582039 Lonicera tatarica Linnaeus USA: Massachusetts Nantucket: Siasconset F. C. MacKeever 1007 1966-6-12
NEBC: 02577091 Sambucus nigra canadensis (Linnaeus) Bolli USA: Massachusetts Edgartown: [no additional information] F. C. MacKeever MV 584 1962-7-22
NEBC: 01690330 Viburnum dentatum lucidum Aiton USA: Massachusetts Nantucket: [no data] F. C. MacKeever N 646 1962-8-19
NEBC: 00691495 Viburnum opulus Linnaeus USA: Massachusetts Siasconset F. C. MacKeever 514 1961-6-24
Caryophyllaceae NEBC: 00602537 Saponaria officinalis Linnaeus USA: Massachusetts Edgartown: Edgartown F. C. MacKeever 556 1962-8-15
NEBC: 00586056 Stellaria media (Linnaeus) Villars USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N870 1965-4-29
Celastraceae NEBC: 01620068 Celastrus orbiculatus Thunberg USA: Massachusetts Nantucket: Miacomet Pond F. C. MacKeever 1048 1966-8-31
NEBC: 00591312 Euonymus europaeus Linnaeus USA: Massachusetts Edgartown: Edgartown F. C. MacKeever 615 1963-8-19
NEBC: 01620069 Euonymus europaeus Linnaeus USA: Massachusetts Nantucket: Creeks Area F. C. MacKeever 1063 1966-9-2
NEBC: 02577713 Euonymus europaeus Linnaeus USA: Massachusetts Edgartown: Martha's Vineyard F. C. MacKeever M 614 1963-8-19
Chenopodiaceae NEBC: 00598840 Bassia hirsuta (L.) Archers USA: Massachusetts Edgartown: Edgartown F. C. MacKeever 409 1960-8-9
NEBC: 00598841 Bassia hirsuta (L.) Archers USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 455 1960-8-17
Cistaceae NEBC: 00699387 Crocanthemum bicknellii (Fernald) Janchen USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 314 1959-8-12
NEBC: 02160526 Crocanthemum bicknellii (Fernald) Janchen USA: Massachusetts West Tisbury: F. C. MacKeever MV-563 1963-7-30
NEBC: 02160524 Crocanthemum dumosum E. P. Bicknell USA: Massachusetts Oak Bluffs: F. C. MacKeever MV-240 1959-5-25
NEBC: 02160525 Crocanthemum dumosum E. P. Bicknell USA: Massachusetts Nantucket: Hummock Pond F. C. MacKeever N-413 1960-6-9
NEBC: 02160265 Hudsonia ericoides Linnaeus USA: Massachusetts Chilmark: Airport road F. C. MacKeever MV 207 1959-5-24
NEBC: 02160266 Hudsonia ericoides Linnaeus USA: Massachusetts Nantucket: Ram Pasture F. C. MacKeever N 259 1959-6-1
NEBC: 02160267 Hudsonia ericoides Linnaeus USA: Massachusetts Nantucket: Ram Pasture F. C. MacKeever N 256 1959-5-31
NEBC: 02160256 Hudsonia tomentosa Nuttall USA: Massachusetts Nantucket: Ram Pasture F. C. MacKeever N 410 1960-6-9
NEBC: 02160264 Hudsonia tomentosa Nuttall USA: Massachusetts Chilmark: Airport road F. C. MacKeever MV 208 1959-5-24
NEBC: 02160263 Lechea leggettii Britton & Hollick USA: Massachusetts West Tisbury: [no additional data] F. C. MacKeever MV 464 1961-7-15
NEBC: 02160260 Lechea maritima Leggett ex Britton USA: Massachusetts West Tisbury: [no additional data] F. C. MacKeever MV 462 1962-7-15
NEBC: 02160262 Lechea maritima Leggett ex Britton USA: Massachusetts Nantucket: Siasconset Rd F. C. MacKeever N 315 1959-8-12
NEBC: 00750547 Lechea minor Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 306 1959-8-12
NEBC: 02160261 Lechea minor Linnaeus USA: Massachusetts West Tisbury: [no additional data] F. C. MacKeever MV 423 1960-8-11
NEBC: 02160259 Lechea villosa Elliott USA: Massachusetts Edgartown: [no additional data] F. C. MacKeever MV 530 1962-8-11
Commelinaceae GH: 00029548 Commelina communis Linnaeus USA: New York Mount Vernon: Wildflower garden (3rd year se... F. C. MacKeever M1 1960-10-8
GH: 00029547 Commelina communis Linnaeus USA: New York Mount Vernon: Wildflower garden (3rd year se... F. C. MacKeever M1 1960-10-8
NEBC: 00567718 Commelina communis Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N327 1959-8-13
GH: 00029548 Commelina communis aureostriata MacKeever USA: New York Mount Vernon: Wildflower garden (3rd year se... F. C. MacKeever M1 1960-10-8
GH: 00029547 Commelina communis aureostriata MacKeever USA: New York Mount Vernon: Wildflower garden (3rd year se... F. C. MacKeever M1 1960-10-8
NEBC: 00567793 Tradescantia andersoniana W. Ludwig & Rohweder USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 414A 1960-6-10
Convolvulaceae NEBC: 01582280 Calystegia sepium (Linnaeus) R. Brown USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N-567 1961-7-28
NEBC: 01143185 Cuscuta cephalanthi Engelmann USA: Massachusetts Nantucket: [data not captured] F. C. MacKeever N 365 1959-8-17
NEBC: 01104886 Cuscuta cephalanthi Engelmann USA: Massachusetts Chilmark: Martha's Vineyard F. C. MacKeever 552 1962-8-14
NEBC: 01104887 Cuscuta gronovii Willdenow ex Roemer & Schultes USA: Massachusetts Chilmark: Martha's Vineyard F. C. MacKeever 607 1963-8-19
Cornaceae NEBC: 00773501 Cornus alternifolia Linnaeus f. USA: Massachusetts West Tisbury: West Tisbury F. C. MacKeever 513 1962-6-17
Cucurbitaceae NEBC: 02230519 Echinocystis lobata (Michaux) Torrey & A. Gray USA: Massachusetts Edgartown: [no additional data] F. C. MacKeever MV416 1960-8-10
NEBC: 00817439 Sicyos angulatus Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N689 1962-8-26
Cyperaceae NEBC: 00895461 Carex nigra (Linnaeus) Reichard USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 789 1964-7-4
GH: 00576917 Carex spicata Hudson USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N 880 1965-5-1
NEBC: 00766393 Carex tonsa (Fernald) E. P. Bicknell USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 975 1966-5-10
NEBC: 01583728 Cyperus esculentus Linnaeus USA: Massachusetts West Tisbury: [none] F. C. MacKeever MV 265 1955-8-21
NEBC: 01583728 Cyperus rotundus Linnaeus USA: Massachusetts West Tisbury: [none] F. C. MacKeever MV 265 1955-8-21
NEBC: 01047361 Dulichium arundinaceum (Linnaeus) Britton USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 451 1960-8-17
NEBC: 00770976 Eleocharis elliptica Kunth USA: Massachusetts Chilmark: Chilmark F. C. MacKeever 370 1960-5-31
NEBC: 00717775 Eleocharis obtusa (Willdenow) Schultes USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N921 1965-9-8
NEBC: 01058146 Fimbristylis autumnalis (Linnaeus) Roemer & Schultes USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N923 1965-9-8
NEBC: 00808130 Scirpus maritimus ük. (A. Nelson) Kükenthal USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 809 1964-8-21
Dennstaedtiaceae GH: 00631264 Pteridium aquilinum latiusculum (Desvaux) Hultén USA: Massachusetts Nantucket: Nantucket, Siasconset F. C. MacKeever 738 1963-8-25
GH: 00631265 Pteridium aquilinum latiusculum (Desvaux) Hultén USA: Massachusetts Nantucket: Nantucket, Siasconset F. C. MacKeever 1963-8-25
Elaeagnaceae NEBC: 00562903 Elaeagnus umbellata Thunberg USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N591 1961-8-2
Elatinaceae NEBC: 02577668 Elatine minima (Nuttall) Fischer ex C. A. Meyer USA: Massachusetts Nantucket: Long Pond F. C. MacKeever N-697 1963-7-25
Ericaceae NEBC: 02577673 Corema conradii (Torrey) Torrey ex Loudon USA: Massachusetts Nantucket: Tom Nevers Pd F. C. MacKeever N-252 1959-5-31
NEBC: 02577667 Corema conradii (Torrey) Torrey ex Loudon USA: Massachusetts Chilmark: [no additional data] F. C. MacKeever MV-102 1958-9-3
NEBC: 00484780 Kalmia angustifolia Linnaeus USA: Massachusetts Polpis F. C. MacKeever 504N 1961-6-23
NEBC: 00691452 Leucothoë fontanesiana (Steudel) Sleumer USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 806
Euphorbiaceae NEBC: 00699098 Chamaesyce maculata Gray USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N900 1965-9-4
NEBC: 00578145 Euphorbia cyparissias Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 395 1960-6-7
NEBC: 02577714 Euphorbia polygonifolia Linnaeus USA: Massachusetts Nantucket: Pocomo, Nantucket Island F. C. MacKeever N 1036 1966-8-29
Fabaceae NEBC: 00747503 Apios americana Medikus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 479 1960-8-20
NEBC: 02160547 Cytisus scoparius (Linnaeus) Link USA: Massachusetts Nantucket: Trots Hills F. C. MacKeever N-207 1959-5-27
NEBC: 00591604 Laburnum anagyroides Medikus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N390 1960-6-7
NEBC: 00639336 Lespedeza capitata Michaux USA: Massachusetts West Tisbury: West Tisbury F. C. MacKeever MV296 1959-8-25
NEBC: 00639341 Lespedeza capitata Michaux USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N467 1960-8-19
NEBC: 02160151 Lespedeza virginica (Linnaeus) Britton USA: Massachusetts Nantucket: Wauwinet F. C. MacKeever N 1070 1966-9-3
NEBC: 02160548 Lespedeza virginica (Linnaeus) Britton USA: Massachusetts Nantucket: Polpis F. C. MacKeever N-936 1965-9-13
NEBC: 00954756 Medicago lupulina Linnaeus USA: Massachusetts Chilmark: Martha's Vineyard F. C. MacKeever 215 1959-5-25
NEBC: 00591660 Melilotus albus Medikus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 605 1962-6-22
NEBC: 00534804 Robinia viscosa Ventenat USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 1041 1966-8-28
NEBC: 01583549 Tephrosia virginiana (Linnaeus) Persoon USA: Massachusetts Nantucket: Miacomet Rd F. C. MacKeever N 442 1960-8-15
NEBC: 01583550 Tephrosia virginiana (Linnaeus) Persoon USA: Massachusetts Edgartown: [no data] F. C. MacKeever MV 481 1961-7-17
NEBC: 00501644 Trifolium arvense Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 1009N 1966-6-13
NEBC: 01583286 Trifolium arvense Linnaeus USA: Massachusetts Martha's Vineyard: Airport Rd F. C. MacKeever MV 223 1959-5-25
NEBC: 01583557 Trifolium campestre Schreber USA: Massachusetts Nantucket: Rd to Siasconset F. C. MacKeever N 212 1959-5-27
NEBC: 01583558 Trifolium pratense Linnaeus USA: Massachusetts Vineyard Haven: [no data] F. C. MacKeever MV 381 1960-6-2
NEBC: 01583559 Trifolium repens Linnaeus USA: Massachusetts Gay Head: [no data] F. C. MacKeever MV 228 1959-5-25
NEBC: 02160521 Vicia angustifolia Linnaeus USA: Massachusetts Nantucket: Rd to Siasconset F. C. MacKeever N-235 1959-5-28
NEBC: 02160522 Vicia cracca Linnaeus USA: Massachusetts Nantucket: F. C. MacKeever N-386 1960-6-6
NEBC: 00591761 Vicia lathyroides Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 945 1966-4-29
NEBC: 02160549 Vicia tetrasperma (Linnaeus) Schreber USA: Massachusetts Gay Head: F. C. MacKeever MV-430 1961-6-17
NEBC: 02160550 Vicia tetrasperma (Linnaeus) Schreber USA: Massachusetts Nantucket: F. C. MacKeever N-461 1960-8-18
NEBC: 02160523 Vicia villosa Roth USA: Massachusetts Edgartown: F. C. MacKeever MV-447 1960-6-19
Fagaceae NEBC: 00695703 Quercus prinoides Willdenow USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N205 1958-9-11
NEBC: 00622820 Quercus robur Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 485 1960-8-21
Gentianaceae NEBC: 00770095 Bartonia paniculata (Michaux) Muhlenberg USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N744A 1963-8-26
NEBC: 00726409 Bartonia virginica (Linnaeus) Britton, Stearn & Poggenburg USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 358 1959-8-16
NEBC: 00726410 Bartonia virginica (Linnaeus) Britton, Stearn & Poggenburg USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 596 1961-8-3
Geraniaceae NEBC: 00761102 Erodium cicutarium (Linnaeus) L'Heritier ex Aiton USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N545 1961-7-25
NEBC: 01583287 Geranium maculatum Linnaeus USA: Massachusetts Martha's Vineyard: Middle Rd F. C. MacKeever MV 200 1959-5-24
NEBC: 01583288 Geranium maculatum Linnaeus USA: Massachusetts Nantucket: Siasconset F. C. MacKeever N 232 1959-5-28
NEBC: 01583560 Geranium maculatum Linnaeus USA: Massachusetts Nantucket: siasconset F. C. MacKeever N 1006 1966-6-12
NEBC: 00751084 Geranium molle Linnaeus USA: Massachusetts Martha's Vineyard F. C. MacKeever MV445 1961-6-19
NEBC: 00751085 Geranium molle Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N991 1966-6-11
Haloragaceae NEBC: 01071092 Myriophyllum tenellum Bigelow USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N911 1965-9-7
NEBC: 01071244 Proserpinaca palustris crebra Fernald & Griscom USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 282 1959-8-10
Hypericaceae NEBC: 00774857 Hypericum dissimulatum Bickn. USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N1087 1966-9-6
NEBC: 00504591 Hypericum gentianoides (Linnaeus) Britton, Sterns & Poggenburg USA: Massachusetts Nantucket Is. F. C. MacKeever N360 1959-8-16
NEBC: 02577669 Hypericum gentianoides (Linnaeus) Britton, Sterns & Poggenburg USA: Massachusetts Nantucket: Surfside F. C. MacKeever N-841 1964-8-29
NEBC: 00765326 Hypericum perforatum Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N265 1959-8-8
Iridaceae NEBC: 00579853 Iris pseudacorus Linnaeus USA: Massachusetts Martha's Vineyard F. C. MacKeever 386 1960-6-3
Juncaceae NEBC: 01025721 Juncus balticus littoralis (Engelmann) Snogerup USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 1015 1966-6-14
Lamiaceae NEBC: 00954607 Clinopodium vulgare Linnaeus USA: Massachusetts Nantucket: Nantucket Is. F. C. MacKeever 463 1960-8-18
NEBC: 01104922 Glechoma hederacea Linnaeus USA: Massachusetts West Tisbury: Martha's Vineyard F. C. MacKeever 350 1960-5-29
NEBC: 01104923 Lamium purpureum Linnaeus USA: Massachusetts Nantucket: [no additional data] F. C. MacKeever 946 1966-4-29
NEBC: 01061737 Leonurus cardiaca Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. MacKeever MV525 1962-6-19
NEBC: 01144604 Lycopus americanus Muhlenberg ex W. P. C. Barton USA: Massachusetts Nantucket: [data not captured] F. C. MacKeever N 668 1962-8-22
NEBC: 01104924 Lycopus americanus Muhlenberg ex W. P. C. Barton USA: Massachusetts Nantucket: Miscomet Pd. F. C. MacKeever 344 1959-8-16
NEBC: 01582281 Lycopus virginicus Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N-583 1961-7-30
NEBC: 00897950 Mentha gentilis variegata Moldenke USA: Massachusetts Nantucket: [data not captured] F. C. MacKeever 648 1962-8-19
NEBC: 01104927 Mentha longifolia (Linnaeus) Hudson USA: Massachusetts Nantucket: [no additional data] F. C. MacKeever 643 1962-8-19
NEBC: 01104928 Mentha piperita Linnaeus USA: Massachusetts Nantucket: [no additional data] F. C. MacKeever 484 1960-8-21
NEBC: 01000420 Mentha spicata Linnaeus USA: Massachusetts Nantucket: [no additional data] F. C. MacKeever 642 1962-8-19
NEBC: 01104929 Mentha spicata Linnaeus USA: Massachusetts Nantucket: Miscomet Pd. F. C. MacKeever 347 1959-8-16
NEBC: 01620589 Mentha spicata Linnaeus USA: Massachusetts Nantucket: Siasconset F. C. MacKeever 435 1960-8-14
NEBC: 01104930 Nepeta cataria Linnaeus USA: Massachusetts Nantucket: Airport F. C. MacKeever 338 1959-8-15
NEBC: 01104931 Nepeta cataria Linnaeus USA: Massachusetts West Tisbury: Martha's Vineyard F. C. MacKeever 280 1959-8-24
NEBC: 00897951 Physostegia virginiana speciosa (Sweet) A. Gray USA: Massachusetts Edgartown: [no additional data] F. C. MacKeever 554 1962-8-14
NEBC: 02577090 Pycnanthemum tenuifolium Schrader USA: Massachusetts West Tisbury: [no additional information] F. C. MacKeever MV 594 1963-8-17
NEBC: 00655961 Salvia pratensis Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 603 1962-6-22
NEBC: 01061750 Scutellaria galericulata Linnaeus USA: Massachusetts Martha's Vineyard F. C. MacKeever MV159 1958-9-5
NEBC: 01104935 Scutellaria galericulata Linnaeus USA: Massachusetts Nantucket: Hummock Pd. F. C. MacKeever 473 1960-8-20
NEBC: 01104937 Scutellaria lateriflora Linnaeus USA: Massachusetts Nantucket: [no additional data] F. C. MacKeever 476 1960-8-20
NEBC: 01104938 Scutellaria lateriflora Linnaeus USA: Massachusetts West Tisbury: Tea Lane, Martha's Vineyard F. C. MacKeever 579 1963-7-21
NEBC: 01143187 Stachys hyssopifolia Michaux USA: Massachusetts Nantucket: [data not captured] F. C. MacKeever N 814 1964-8-23
NEBC: 01143188 Teucrium canadense Linnaeus USA: Massachusetts Nantucket: [data not captured] F. C. MacKeever N 272 1959-8-10
NEBC: 01104939 Teucrium canadense Linnaeus USA: Massachusetts Nantucket: Miscomet Pd. F. C. MacKeever 345 1959-8-16
NEBC: 01061756 Trichostema dichotomum Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. MacKeever MV320 1959-9-12
Lemnaceae NEBC: 00875276 Lemna trisulca Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 416 1960-6-10
Lentibulariaceae NEBC: 01620392 Utricularia geminiscapa Benjamin USA: Massachusetts Nantucket: Polpis F. C. MacKeever 277 1959-8-10
Linaceae NEBC: 01690433 Linum intercursum E. P. Bicknell USA: Massachusetts Gay Head: [no data] F. C. MacKeever MV 397 1960-8-8
NEBC: 01690432 Linum intercursum E. P. Bicknell USA: Massachusetts Nantucket: Miacomet Pond F. C. MacKeever N 359 1959-8-16
Lobeliaceae NEBC: 02230516 Lobelia cardinalis Linnaeus USA: Massachusetts West Tisbury: [no additional data] F. C. MacKeever MV259 1959-8-21
NEBC: 02230522 Lobelia dortmanna Linnaeus USA: Massachusetts West Tisbury: Seth's Pond F. C. MacKeever MV708 1965-8-31
Loganiaceae NEBC: 01047021 Buddleja davidii Franchet USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N848 1964-8-30
Lycopodiaceae NEBC: 00740082 Dendrolycopodium hickeyi (W. H. Wagner, Beitel & R. C. Moran) A. Haines USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N 509 1961-6-23
NEBC: 00690715 Lycopodium clavatum Linnaeus USA: Massachusetts Chilmark: Chilmark, Martha's Vineyard F. C. MacKeever 677 1865-4-24
Lythraceae NEBC: 01069472 Decodon verticillatus (Linnaeus) Elliott USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 289 1959-8-11
NEBC: 00576249 Lythrum salicaria Linnaeus USA: Massachusetts Martha's Vineyard F. C. MacKeever MV581 1963-7-22
Malvaceae NEBC: 00761523 Malva moschata Linnaeus USA: Massachusetts Edgartown: Edgartown F. C. MacKeever 620 1964-6-26
NEBC: 00761524 Malva moschata Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 593 1961-8-2
NEBC: 00761667 Malva neglecta Wallroth USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N384 1960-6-6
Nyctaginaceae NEBC: 00771060 Mirabilis nyctaginea (Michaux) MacMillan USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 418 1960-6-10
Nymphaeaceae NEBC: 01014703 Nymphaea odorata Aiton USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 372 1959-8-18
Oleaceae NEBC: 00612270 Fraxinus excelsior Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N436 1960-8-15
Onagraceae NEBC: 01039498 Chamaenerion angustifolium (Linnaeus) Scopoli USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 323 1959-8-13
NEBC: 01073760 Circaea canadensis canadensis (Linnaeus) Hill USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N537 1961-7-23
NEBC: 00816291 Oenothera parviflora Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 335 1959-8-15
NEBC: 00816292 Oenothera parviflora Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 693 1962-8-27
Orchidaceae NEBC: 00463600 Arethusa bulbosa Linnaeus USA: Massachusetts Gay Head: Gay Head F. C. MacKeever MV 362 1960-5-30
NEBC: 00463601 Arethusa bulbosa Linnaeus USA: Massachusetts Gay Head: Gay Head F. C. MacKeever MV 363 1960-5-30
NEBC: 00569895 Pogonia ophioglossoides (Linnaeus) Ker Gawler USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N601 1962-6-22
NEBC: 01008677 Spiranthes tuberosa Rafinesque USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N635 1962-8-18
Orobanchaceae NEBC: 01061765 Agalinis purpurea (Linnaeus) Pennell USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N685 1962-8-25
NEBC: 01144617 Aureolaria virginica (Linnaeus) Pennell USA: Massachusetts West Tisbury: [no additional data] F. C. MacKeever MV 422 1960-8-11
NEBC: 01144616 Gerardia purpurea Linnaeus USA: Massachusetts Gay Head: [no additional data] F. C. MacKeever MV 282 1959-8-25
NEBC: 01104969 Melampyrum lineare Desrousseaux USA: Massachusetts Chilmark: Martha's Vineyard F. C. MacKeever 466 1961-7-15
NEBC: 01104970 Pedicularis canadensis Linnaeus USA: Massachusetts Nantucket: Tom Nevers Head F. C. MacKeever 253 1959-5-31
Osmundaceae NEBC: 00720659 Osmunda regalis spectabilis (Willdenow) A. Gray USA: Massachusetts West Tisbury: West Tisbury F. C. MacKeever 574 1963-7-21
Oxalidaceae NEBC: 01583098 Oxalis dillenii Jacquin USA: Massachusetts Nantucket: Shawaukemo F. C. MacKeever N 270 1959-8-10
NEBC: 01583099 Oxalis dillenii Jacquin USA: Massachusetts Oak Bluffs: no data F. C. MacKeever MV 354 1960-5-30
NEBC: 01067471 Oxalis stricta Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N918 1965-9-7
NEBC: 01583097 Oxalis stricta Linnaeus USA: Massachusetts West Tisbury: no data F. C. MacKeever MV 455 1961-6-20
NEBC: 01583099 Oxalis stricta Linnaeus USA: Massachusetts Oak Bluffs: no data F. C. MacKeever MV 354 1960-5-30
Phytolaccaceae NEBC: 00755297 Phytolacca americana Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N328 1959-8-13
Pinaceae NEBC: 00576433 Larix decidua Miller USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 354 1959-8-16
NEBC: 00576713 Pinus resinosa Aiton USA: Massachusetts Polpis F. C. MacKeever 621 1962-6-24
NEBC: 00576745 Pinus sylvestris Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N751 1963-8-29
NEBC: 00576771 Pinus sylvestris Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N617 1962-6-24
NEBC: 00576772 Pinus sylvestris Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N617 1962-6-24
NEBC: 00576744 Pinus thunbergii Parlatore USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N751 1963-8-29
Plantaginaceae NEBC: 01143190 Cymbalaria muralis G. Gaertner USA: Massachusetts Nantucket: [data not captured] F. C. MacKeever N 950 1966-5-2
NEBC: 01104980 Cymbalaria muralis G. Gaertner USA: Massachusetts Nantucket: [no additional data] F. C. MacKeever 301 1959-8-12
NEBC: 01104981 Digitalis purpurea Linnaeus USA: Massachusetts Tisbury: Martha's Vineyard F. C. MacKeever 520 1962-6-18
NEBC: 01104982 Digitalis purpurea Linnaeus USA: Massachusetts Tisbury: Martha's Vineyard F. C. MacKeever 520 1962-6-18
NEBC: 01104983 Gratiola aurea Muhlenberg USA: Massachusetts Gay Head: Martha's Vineyard F. C. MacKeever 273 1959-8-22
NEBC: 01143192 Linaria canadensis (Linnaeus) Dumont Courset USA: Massachusetts Nantucket: [data not captured] F. C. MacKeever 227 1959-5-28
NEBC: 00897975 Linaria vulgaris Miller USA: Massachusetts West Tisbury: [data not captured] F. C. MacKeever 424 1960-8-11
NEBC: 01104986 Linaria vulgaris Miller USA: Massachusetts Nantucket: Quidnet F. C. MacKeever 445 1960-8-17
NEBC: 01144622 Nuttallanthus canadensis (Linnaeus) D. A. Sutton USA: Massachusetts Chilmark: [data not captured] F. C. MacKeever MV 193 1959-5-24
NEBC: 01104989 Nuttallanthus canadensis (Linnaeus) D. A. Sutton USA: Massachusetts Gay Head: Martha's Vineyard F. C. MacKeever 429 1961-6-17
NEBC: 01620059 Nuttallanthus canadensis (Linnaeus) D. A. Sutton USA: Massachusetts Nantucket: Fairgrounds F. C. MacKeever 324 1959-8-13
NEBC: 00610972 Plantago arenaria Waldstein & Kitaibel USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 800 1964-7-5
NEBC: 01690371 Plantago aristata Michaux USA: Massachusetts Edgartown: F. C. MacKeever MV 478 1961-7-17
NEBC: 02577206 Plantago aristata Michaux USA: Massachusetts Oak Bluffs: [no additional data] F. C. MacKeever MV 492 1961-7-20
NEBC: 01690369 Plantago lanceolata Linnaeus USA: Massachusetts Nantucket: Miacomet Pond F. C. MacKeever N 676 1962-8-24
NEBC: 02577142 Plantago lanceolata Linnaeus USA: Massachusetts Nantucket: Property of John Stackpole F. C. MacKeever N 262 1959-6-1
NEBC: 02230384 Plantago lanceolata Linnaeus USA: Massachusetts Squibnocket: [no additional data] F. C. MacKeever MV 384 1960-6-3
NEBC: 01582055 Plantago major Linnaeus USA: Massachusetts Nantucket: Miacomet Pond F. C. MacKeever 488 1960-8-22
NEBC: 01582056 Plantago major Linnaeus USA: Massachusetts Nantucket: Madaket F. C. MacKeever 1067 1966-3-3
NEBC: 01104989 Veronica arvensis Linnaeus USA: Massachusetts Gay Head: Martha's Vineyard F. C. MacKeever 429 1961-6-17
NEBC: 01104990 Veronica arvensis Linnaeus USA: Massachusetts Nantucket: [no additional data] F. C. MacKeever 400 1960-6-7
Plumbaginaceae NEBC: 00670049 Limonium carolinianum (Walter) Britton USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N649 1962-8-19
Poaceae NEBC: 00622319 Agrostis capillaris Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N783 1964-7-2
NEBC: 01175493 Agrostis perennans (Walter) Tuckerman USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 708 1963-7-28
NEBC: 00611670 Aira caryophyllea Linnaeus USA: Massachusetts Siasconset F. C. MacKeever 988 1966-6-11
NEBC: 00622400 Aira praecox Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N993 1966-6-11
NEBC: 00622554 Alopecurus pratensis Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 971 1966-5-9
NEBC: 00689815 Ammophila breviligulata Fernald USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 750 1963-8-28
NEBC: 00611552 Bromus tectorum Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N1020 1966-6-15
NEBC: 00613069 Echinochloa crus-galli frumentacea (Link) E. G. Camus & A. Camus USA: Massachusetts Siasconset F. C. MacKeever 1027 1966-8-27
NEBC: 01151418 Echinochloa walteri (Pursh) A. Heller USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N930 1965-9-10
NEBC: 01583725 Elymus mollis Trinius USA: Massachusetts Vineyard Haven: F. C. MacKeever MV 651 1964-8-16
NEBC: 01583726 Eragrostis spectabilis (Pursh) Steudel USA: Massachusetts Nantucket: [none] F. C. MacKeever N 735A 1963-8-25
NEBC: 00595183 Lolium perenne Linnaeus USA: Massachusetts Madaket F. C. MacKeever 1018 1966-6-15
NEBC: 00864011 Panicum dichotomiflorum Michaux USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 816 1964-8-23
NEBC: 01583701 Panicum tuckermanii Fernald USA: Massachusetts Nantucket: Ram Pasture F. C. MacKeever N 740 1963-8-25
NEBC: 02577871 Panicum virgatum Linnaeus USA: Massachusetts Nantucket: [no additional data] F. C. MacKeever N-598 1961-8-3
NEBC: 01583727 Panicum virgatum cubense Grisebach USA: Massachusetts Edgartown: [none] F. C. MacKeever MV 569 1963-7-21
NEBC: 00595330 Poa annua Linnaeus USA: Massachusetts Tisbury: Tisbury F. C. MacKeever 681 1965-4-24
NEBC: 00595331 Poa annua Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 882 1965-5-1
NEBC: 01583729 Spartina alterniflora Loiseleur-Deslongchamps USA: Massachusetts Nantucket: Coskata F. C. MacKeever N 859 1964-9-1
NEBC: 02577886 Spartina alterniflora Loiseleur-Deslongchamps USA: Massachusetts Nantucket: Coskata F. C. MacKeever N-858 1964-9-1
NEBC: 00614632 Vulpia myuros (Linnaeus) C. C. Gmelin USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 1017 1966-6-15
Polygalaceae NEBC: 01620027 Polygala cruciata Linnaeus USA: Massachusetts Nantucket: Maxey's Pond F. C. MacKeever 1088 1966-9-6
NEBC: 01583283 Polygala cruciata Linnaeus USA: Massachusetts Gay Head: F. C. MacKeever MV 288 1959-8-25
NEBC: 01583285 Polygala cruciata Linnaeus USA: Massachusetts Nantucket: Polpis, Windswept Bog F. C. MacKeever N 302 1959-8-12
NEBC: 01583284 Polygala polygama Walter USA: Massachusetts Nantucket: Tom Nevers F. C. MacKeever N 312 1959-8-12
NEBC: 01583289 Polygala sanguinea Linnaeus USA: Massachusetts Chilmark: F. C. MacKeever MV 577 1963-7-21
Polygonaceae NEBC: 00751337 Fagopyrum esculentum Moench USA: Massachusetts Edgartown: Edgartown F. C. MacKeever 1962-8-13
NEBC: 00762269 Polygonum bohemicum (Chrtek & Chrtkov) P. F. Zika USA: Massachusetts Chilmark: Chilmark F. C. MacKeever MV545 1962-8-13
GH: 00759097 Polygonum convolvulus Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N1065 1966-9-2
NEBC: 00689250 Polygonum glaucum Nuttall USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 331 1959-8-15
NEBC: 00749400 Polygonum orientale Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. MacKeever 328 1959-9-13
NEBC: 00664825 Polygonum scandens Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N1035 1966-8-28
NEBC: 00762269 Reynoutria bohemica Chrtek & Chrtkova USA: Massachusetts Chilmark: Chilmark F. C. MacKeever MV545 1962-8-13
NEBC: 00759473 Rumex crispus Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N715 1963-7-29
NEBC: 00675637 Rumex maritimus fueginus (Philippi) Dusén USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 453 1960-8-17
Portulacaceae NEBC: 00759774 Portulaca oleracea Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 850 1964-8-30
Primulaceae NEBC: 00610412 Lysimachia punctata Linnaeus USA: Massachusetts West Tisbury: West Tisbury F. C. MacKeever MV 515 1962-6-17
Ranunculaceae NEBC: 00759896 Aquilegia vulgaris Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N996 1966-6-12
NEBC: 00759914 Clematis terniflora de Candolle USA: Massachusetts Martha's Vineyard F. C. MacKeever MV717 1965-9-1
Rosaceae NEBC: 00673639 Amelanchier nantucketensis E. P. Bicknell USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 570 1961-7-29
NEBC: 00673640 Amelanchier nantucketensis E. P. Bicknell USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 389 1960-6-6
GH: 00709839 Crataegus Linnaeus USA: Massachusetts Chilmark: Chilmark F. C. MacKeever MV364 1960-5-31
NEBC: 00673616 Crataegus bicknellii Eggleston USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 821 1964-8-25
NEBC: 00703060 Crataegus monogyna Jacquin USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 916 1965-9-7
NEBC: 00724466 Geum canadense Jacquin USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N450 1960-8-17
NEBC: 00703596 Prunus persica (Linnaeus) Batsch USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 984 1966-5-12
NEBC: 00524771 Rosa gallica Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 527 1961-6-27
NEBC: 01104855 Rosa multiflora Thunberg USA: Massachusetts Nantucket: [no additional data] F. C. MacKeever 608 1962-6-23
NEBC: 01104857 Rosa nitida Willdenow USA: Massachusetts Chilmark: Martha's Vineyard F. C. MacKeever 475B 1961-7-16
NEBC: 01104855 Rosa sp. USA: Massachusetts Nantucket: [no additional data] F. C. MacKeever 608 1962-6-23
NEBC: 01104856 Rosa spinosissima Linnaeus USA: Massachusetts Nantucket: [no additional data] F. C. MacKeever 396 1960-6-7
NEBC: 01104857 Rosa virginiana Miller USA: Massachusetts Chilmark: Martha's Vineyard F. C. MacKeever 475B 1961-7-16
NEBC: 00703442 Rubus bifrons Vest USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 645 1962-8-19
NEBC: 00703443 Rubus bifrons Vest USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 645 1962-8-19
NEBC: 01583556 Rubus hispidus Linnaeus USA: Massachusetts Nantucket: Polpis F. C. MacKeever N 501 1961-6-23
NEBC: 00523075 Rubus phoenicolasius Maximowicz USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 853 1964-8-30
NEBC: 00659474 Spiraea latifolia (Aiton) Borkhausen USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N529 1961-7-23
NEBC: 00659475 Spiraea latifolia (Aiton) Borkhausen USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N844 1964-8-30
NEBC: 00710243 Spiraea tomentosa Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 293 1959-8-9
Rubiaceae NEBC: 02230523 Cephalanthus occidentalis Linnaeus USA: Massachusetts Gay Head: [no additional data] F. C. MacKeever MV293 1959-8-25
NEBC: 01690510 Galium aparine Linnaeus USA: Massachusetts Gay Head: [no data] F. C. MacKeever MV 450 1961-6-20
NEBC: 02230503 Galium aparine Linnaeus USA: Massachusetts Nantucket: Polpis F. C. MacKeever N511 1961-6-24
NEBC: 02577092 Galium mollugo Linnaeus USA: Massachusetts Edgartown: [no additional information] F. C. MacKeever MV 539 1962-8-12
NEBC: 01690331 Galium pilosum Aiton USA: Massachusetts Nantucket: Tom Nevers Swamp F. C. MacKeever N 659 1962-8-21
NEBC: 02230504 Galium tinctorium Linnaeus USA: Massachusetts Nantucket: Polpis, Windswept Bog F. C. MacKeever N500 1961-6-23
NEBC: 00598783 Galium verum Linnaeus USA: Massachusetts Siasconset F. C. MacKeever 805 1964-7-7
NEBC: 01582135 Galium verum Linnaeus USA: Massachusetts Edgartown: [no additional data] F. C. MacKeever 502 1962-6-16
NEBC: 01582145 Houstonia caerulea Linnaeus USA: Massachusetts Nantucket: Gibbs Pond F. C. MacKeever 228 1959-5-28
NEBC: 02230521 Houstonia caerulea Linnaeus USA: Massachusetts Chilmark: Road to Indian Hill F. C. MacKeever MV184 1959-5-23
Salicaceae GH: 00763215 Salix humilis Marshall USA: Massachusetts Aquinnah: Aquinnah F. C. MacKeever 602 1963-8-18
NEBC: 00763221 Salix humilis Marshall USA: Massachusetts Aquinnah: Aquinnah F. C. MacKeever 670 1965-4-23
NEBC: 00763220 Salix humilis Marshall USA: Massachusetts Aquinnah: Aquinnah F. C. MacKeever 700 1965-8-29
NEBC: 00763228 Salix humilis Marshall USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 969 1966-5-9
NEBC: 00763229 Salix humilis Marshall USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 1000 1966-6-12
NEBC: 00523539 Salix purpurea Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N934 1965-9-12
NEBC: 00523540 Salix purpurea Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N877 1965-4-30
NEBC: 00651065 Salix sepulcralis chrysocoma (Dode) Meikle USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 890 1965-5-4
NEBC: 00651066 Salix sepulcralis chrysocoma (Dode) Meikle USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 910 1965-9-6
NEBC: 00646941 Salix viminalis Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 909 1965-9-6
NEBC: 00646942 Salix viminalis Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 1016 1966-6-14
NEBC: 00646943 Salix viminalis Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 891 1965-5-4
NEBC: 00646944 Salix viminalis Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 876 1965-4-30
Saxifragaceae NEBC: 00523220 Ribes odoratum H. Wendland USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 209 1959-5-27
Scrophulariaceae NEBC: 01061761 Limosella australis R. Brown USA: Massachusetts Edgartown: Edgartown F. C. MacKeever MV406 1960-8-9
NEBC: 01061762 Limosella australis R. Brown USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N718 1963-7-30
NEBC: 01143189 Lindernia anagallidea (Michaux) Pennell USA: Massachusetts Chilmark: [no additional data] F. C. MacKeever MV 390 1960-8-6
NEBC: 01061760 Lindernia dubia (Linnaeus) Pennell USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N653 1962-8-20
NEBC: 00897969 Mimulus ringens Linnaeus USA: Massachusetts Martha's Vineyard: [data not captured] F. C. MacKeever 258 1959-8-21
NEBC: 00765799 Verbascum lychnitis Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 663 1962-8-21
NEBC: 00765800 Verbascum lychnitis Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 627 1962-6-26
NEBC: 00686751 Verbascum thapsus Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N822 1964-8-25
GH: 00686752 Verbascum thapsus Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N672 1962-8-23
Smilacaceae NEBC: 00865926 Smilax herbacea Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever N481 1960-8-20
Solanaceae NEBC: 01620051 Datura stramonium Linnaeus USA: Massachusetts Nantucket: siasconset F. C. MacKeever 429 1960-8-14
NEBC: 00598594 Nicotiana alata Link & Otto USA: Massachusetts Tisbury: Tisbury F. C. MacKeever 7198 1965-9-3
NEBC: 01104953 Physalis grisea (Waterfall) M. Martínez USA: Massachusetts West Tisbury: Martha's Vineyard F. C. MacKeever 613 1963-8-19
NEBC: 00897955 Solanum dulcamara Linnaeus USA: Massachusetts West Tisbury: [no additional data] F. C. MacKeever 526 1962-6-19
NEBC: 01104957 Solanum dulcamara Linnaeus USA: Massachusetts Nantucket: Fairgrounds F. C. MacKeever 326 1959-8-13
NEBC: 01104958 Solanum emulans Rafinesque USA: Massachusetts Nantucket: Siasconset F. C. MacKeever 433 1960-8-14
NEBC: 01104958 Solanum nigrum Linnaeus USA: Massachusetts Nantucket: Siasconset F. C. MacKeever 433 1960-8-14
NEBC: 00610083 Solanum nitidibaccatum Bitter USA: Massachusetts Nantucket: Nantucket, Siasconset F. C. MacKeever 434 1960-8-14
NEBC: 00610083 Solanum sarrachoides Sendtner USA: Massachusetts Nantucket: Nantucket, Siasconset F. C. MacKeever 434 1960-8-14
NEBC: 01582497 Solanum villosum (Linnaeus) Miller USA: Massachusetts Nantucket: Siasconset F. C. MacKeever N 691 1962-8-27
Thelypteridaceae NEBC: 00708511 Thelypteris palustris pubescens (G. Lawson) Fernald USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 749 1963-8-27
Urticaceae NEBC: 00523654 Urtica dioica Linnaeus USA: Massachusetts Tisbury: Tisbury F. C. MacKeever 519 1962-6-18
Valerianaceae NEBC: 01582194 Valeriana officinalis Linnaeus USA: Massachusetts Nantucket: Siasconset F. C. MacKeever N-629 1962-6-27
Verbenaceae NEBC: 01104893 Verbena hastata Linnaeus USA: Massachusetts Chilmark: Squibnocket, Martha's Vineyard F. C. MacKeever 402A 1960-8-8
NEBC: 01104894 Verbena hastata Linnaeus USA: Massachusetts Nantucket: Polpis F. C. MacKeever 286 1959-8-11
NEBC: 01104895 Verbena hastata Linnaeus USA: Massachusetts Chilmark: Squibnocket F. C. MacKeever 402 1960-8-8
NEBC: 01104896 Verbena urticifolia Linnaeus USA: Massachusetts West Tisbury: Martha's Vineyard F. C. MacKeever 254 1959-8-21
Violaceae NEBC: 00771652 Viola odorata Linnaeus USA: Massachusetts Nantucket: Nantucket F. C. MacKeever 897 1965-5-5
Vitaceae NEBC: 00580433 Ampelopsis glandulosa brevipedunculata (Maximowicz) Momiyama USA: Massachusetts Chilmark: Chilmark F. C. MacKeever 608 1963-8-19
NEBC: 00580434 Ampelopsis glandulosa brevipedunculata (Maximowicz) Momiyama USA: Massachusetts Squam F. C. MacKeever 753A 1963-8-29
