Displaying 1 - 75 out of 1106 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode
Juniperus virginiana L. var. virginiana F. C. MacKeever N240 30 May 1959 United States of America Massachusetts Nantucket Co. Coatue Point, Nantucket… — 18618 Juniperus virginiana L. var. virginiana
Rosa multiflora Thunb. F. C. MacKeever N608 23 Jun 1962 United States of America Massachusetts Nantucket Co. Nantucket Island — 785717 Rosa multiflora Thunb.
Rosa multiflora Thunb. F. C. MacKeever MV517 18 Jun 1962 United States of America Massachusetts West Tisbury, Martha's Vineyard — 785699 Rosa multiflora Thunb.
Rosa multiflora Thunb. F. C. MacKeever N610 23 Jun 1962 United States of America Massachusetts Nantucket Co. Nantucket Island — 785715 Rosa multiflora Thunb.
Rosa multiflora Thunb. F. C. MacKeever N610 23 Jun 1962 United States of America Massachusetts Nantucket Co. Nantucket Island — 785716 Rosa multiflora Thunb.
Rosa multiflora Thunb. F. C. MacKeever N609 23 Jun 1962 United States of America Massachusetts Nantucket Co. Nantucket Island — 785722 Rosa multiflora Thunb.
Elaeagnus umbellata Thunb. F. C. MacKeever N591 02 Aug 1961 United States of America Massachusetts Nantucket Co. Nantucket Island — 786062 Elaeagnus umbellata Thunb.
Brachythecium rivulare Schimp. F. C. MacKeever Spring 1952 United States of America Connecticut Fairfield Co. Devil's Den — 588980
Leucobryum glaucum (Hedw.) Ångstr. F. C. MacKeever 23 Jun 1961 United States of America Massachusetts Nantucket Co. Polpis, on the… — 301040
Lythrum salicaria L. F. C. MacKeever N595A 03 Aug 1961 United States of America Massachusetts Nantucket Co. Nantucket Island — 365708 Lythrum salicaria L.
Lythrum salicaria L. F. C. MacKeever N594 03 Aug 1961 United States of America Massachusetts Nantucket Co. Nantucket Island — 365711 Lythrum salicaria L.
Lythrum salicaria L. F. C. MacKeever N592 02 Aug 1961 United States of America Massachusetts Nantucket Co. Nantucket Island — 365712 Lythrum salicaria L.
Lythrum salicaria L. F. C. MacKeever MV697 29 Aug 1965 United States of America Massachusetts Dukes Co. Gay Head, Martha's… — 365709 Lythrum salicaria L.
Lythrum salicaria L. F. C. MacKeever N595B 03 Aug 1961 United States of America Massachusetts Nantucket Co. Nantucket Island — 365710 Lythrum salicaria L.
Lythrum salicaria L. F. C. MacKeever MV581 22 Jul 1963 United States of America Massachusetts Dukes Co. Squibnocket Pond, Martha's… — 365713 Lythrum salicaria L.
Anomodon attenuatus (Hedw.) Hübener F. C. MacKeever Spring 1952 United States of America Connecticut Fairfield Co. Devil's Den — 507282
Pinus sylvestris L. F. C. MacKeever N619 24 Jun 1962 United States of America Massachusetts Nantucket Co. Miacomet Pond, Nantucket… — 63016 Pinus sylvestris L.
Pinus sylvestris L. F. C. MacKeever N618 24 Jun 1962 United States of America Massachusetts Nantucket Co. Miacomet Pond, Nantucket… — 63018 Pinus sylvestris L.
Pinus sylvestris L. F. C. MacKeever N617 24 Jun 1962 United States of America Massachusetts Nantucket Co. Miacomet Pond, Nantucket… — 63025 Pinus sylvestris L.
Pinus sylvestris L. F. C. MacKeever N617 24 Jun 1962 United States of America Massachusetts Nantucket Co. Miacomet Pond, Nantucket… — 63026 Pinus sylvestris L.
Cladonia ochrochlora Flörke F. C. MacKeever Spring 1952 United States of America Connecticut Fairfield Co. Devil's Glen — 467884
Spergularia rubra (L.) J.Presl & C.Presl F. C. MacKeever N379 06 Jun 1960 United States of America Massachusetts Nantucket Co. — 505351 Spergularia rubra (L.) J.Presl & C.Presl
Vascellum curtisii (Berk.) Kreisel F. C. MacKeever 14 29 Oct 1952 United States of America Nevada Washoe Co. — 398930
Dicranum scoparium Hedw. F. C. MacKeever 08 Jun 1960 United States of America Massachusetts Tom Nevers Pond, Nantucket Is. — 338562
Pinus rigida Mill. F. C. MacKeever N842 29 Aug 1964 United States of America Massachusetts Nantucket Co. Nantucket, Nantucket Island — 62600 Pinus rigida Mill.
Larix decidua Mill. F. C. MacKeever N354 16 Aug 1959 United States of America Massachusetts Near Miacomet Pond, Nantucket Island — 29653 Larix decidua Mill.
Sphagnum recurvum P.Beauv. F. C. MacKeever 2 18 Jun 1961 United States of America Massachusetts Chilmark, West side of Tabor… — 298696
Cytisus scoparius (L.) Link F. C. MacKeever N35 08 Sep 1958 United States of America Massachusetts Road - Madaket to Nantucket — 785650 Cytisus scoparius (L.) Link
Cytisus scoparius (L.) Link F. C. MacKeever MV375 31 May 1960 United States of America Massachusetts Dukes Co. Chilmark, Martha's Vineyard — 785647 Cytisus scoparius (L.) Link
Cytisus scoparius (L.) Link F. C. MacKeever N207 27 May 1959 United States of America Massachusetts Trots Hills, Nantucket Is. — 785651 Cytisus scoparius (L.) Link
Calliergon cordifolium (Hedw.) Kindb. F. C. MacKeever 28 Aug 1966 United States of America Massachusetts Nantucket Co. Long Pond, Madaket,… — 525408
Convolvulus arvensis L. F. C. MacKeever N785 03 Jul 1964 United States of America Massachusetts Nantucket Co. Nantucket Island — 642858 Convolvulus arvensis L.
Plagiomnium affine (Blandow ex Funck) T.J.Kop. F. C. MacKeever Spring 1952 United States of America Connecticut Fairfield Co. Devil's Den, Easton — 385010
Fontinalis antipyretica var. gigantea (Sull.) Sull. F. C. MacKeever 23 May 1959 United States of America Massachusetts Dukes Co. Martha's Vineyard — 437470
Bromus tectorum L. F. C. MacKeever N1020 15 Jun 1966 United States of America Massachusetts Madaket, Nantucket Island — 664446 Bromus tectorum L.
Bromus tectorum L. F. C. MacKeever N1020 15 Jun 1966 United States of America Massachusetts Madaket, Nantucket Island — 782322 Bromus tectorum L.
Sphagnum magellanicum Brid. F. C. MacKeever 11 Sep 1958 United States of America Massachusetts Nantucket Island. Tom Nevers Pond — 271132
Sphagnum magellanicum Brid. F. C. MacKeever 11 Sep 1958 United States of America Massachusetts Nantucket Island. Tom Nevers Pond — 271133
Spergularia marina (L.) Griseb. F. C. MacKeever N469 19 Aug 1960 United States of America Massachusetts Nantucket Co. Sesachacha Pond, Nantucket… — 482339 Spergularia marina (L.) Griseb.
Spergularia marina (L.) Griseb. F. C. MacKeever MV410 09 Aug 1960 United States of America Massachusetts Edgartown, Martha's Vineyard — 482336 Spergularia marina (L.) Griseb.
Marchantia polymorpha L. F. C. MacKeever 13 10/30/1952 United States of America Nevada Washoe Co. Truckee River — 241120
Dermatocarpon luridum (With.) J.R.Laundon F. C. MacKeever s.n. Spring 1952 United States of America Connecticut Fairfield Co. Devil's Glen — 348338
Aulacomnium palustre (Hedw.) Schwägr. F. C. MacKeever 28 Jul 1961 United States of America Massachusetts Nantucket Island, road between Siasconset… — 403216
Commelina communis f. aureostriata MacKeever F. C. MacKeever M1 08 Oct 1960 United States of America New York Westchester Co. Wildflower-garden (3rd year… type 247413 Commelina communis f. aureostriata MacKeever
Commelina communis f. aureostriata MacKeever F. C. MacKeever M1 08 Oct 1960 United States of America New York Westchester Co. Wildflower-garden (3rd year… isotype 247414 Commelina communis f. aureostriata MacKeever
Pinus resinosa Aiton F. C. MacKeever N621 24 Jun 1962 United States of America Massachusetts Nantucket Co. Polpis, Nantucket Island — 62487 Pinus resinosa Aiton
Pinus resinosa Aiton F. C. MacKeever N620 24 Jun 1962 United States of America Massachusetts Nantucket Co. Polpis, Nantucket Island — 62538 Pinus resinosa Aiton
Solanum dulcamara L. F. C. MacKeever N326 13 Aug 1959 United States of America Massachusetts Fairgrounds, Nantucket Is. — 00759608 Solanum dulcamara L.
Solanum dulcamara L. F. C. MacKeever MV526 19 Jun 1962 United States of America Massachusetts West Tisbury, Martha's Vineyard. — 00759609 Solanum dulcamara L.
Typha angustifolia L. F. C. MacKeever N520 25 Jun 1961 United States of America Massachusetts Nantucket Co. — 752414 Typha angustifolia L.
Echinochloa crus-galli var. frumentacea (Link) W.Wight F. C. MacKeever 542 13 Aug 1962 United States of America Massachusetts Edgartown. Marthas Vineyard. — 1697976 Echinochloa crus-galli var. frumentacea (Link) W.Wight
Echinochloa crus-galli var. frumentacea (Link) W.Wight F. C. MacKeever 1027 27 Aug 1966 United States of America Massachusetts Siasconset, Nantucket Island. — 1697977 Echinochloa crus-galli var. frumentacea (Link) W.Wight
Echinochloa walteri (Pursh) A.Heller F. C. MacKeever 930 10 Sep 1965 United States of America Massachusetts Quidnet, Nantucket Island. — 1698514 Echinochloa walteri (Pursh) A.Heller
Echinochloa walteri (Pursh) A.Heller F. C. MacKeever 322 13 Sep 1959 United States of America Massachusetts Squibnocket, Martha's Vineyard — 1698554 Echinochloa walteri (Pursh) A.Heller
Aethusa cynapium L. F. C. MacKeever 938 14 Sep 1965 United States of America Massachusetts Nantucket Co. Nantucket Island. — 1064652 Aethusa cynapium L.
Celastrus orbiculatus Thunb. F. C. MacKeever MV42 27 Aug 1958 United States of America Massachusetts Chappaquiddick Island — 01110089 Celastrus orbiculatus Thunb.
Celastrus orbiculatus Thunb. F. C. MacKeever MV454 20 Jun 1961 United States of America Massachusetts Edgartown, Martha's Vineyard — 01110090 Celastrus orbiculatus Thunb.
Celastrus orbiculatus Thunb. F. C. MacKeever N1048 31 Aug 1966 United States of America Massachusetts Miacomet Pond Area, Nantucket Island — 01110092 Celastrus orbiculatus Thunb.
Celastrus orbiculatus Thunb. F. C. MacKeever N1048 31 Aug 1966 United States of America Massachusetts Miacomet Pond Area, Nantucket Island — 01110093 Celastrus orbiculatus Thunb.
Eragrostis cilianensis (All.) Vignolo ex Janch. F. C. MacKeever 904 05 Sep 1965 United States of America Massachusetts Madaket, Nantucket Island — 1681842 Eragrostis cilianensis (All.) Vignolo ex Janch.
Eragrostis cilianensis (All.) Vignolo ex Janch. F. C. MacKeever 904 05 Sep 1965 United States of America Massachusetts Madaket, Nantucket Island — 1681843 Eragrostis cilianensis (All.) Vignolo ex Janch.
Eragrostis cilianensis (All.) Vignolo ex Janch. F. C. MacKeever 682 25 Aug 1962 United States of America Massachusetts Siasconset, Nantucket Island. — 1681844 Eragrostis cilianensis (All.) Vignolo ex Janch.
Eragrostis cilianensis (All.) Vignolo ex Janch. F. C. MacKeever 547 18 Aug 1962 United States of America Massachusetts Edgartwon, Martha's Vineyard. — 1681845 Eragrostis cilianensis (All.) Vignolo ex Janch.
Eragrostis cilianensis (All.) Vignolo ex Janch. F. C. MacKeever 1068 03 Sep 1966 United States of America Massachusetts Madaket, Nantucket Island — 1681851 Eragrostis cilianensis (All.) Vignolo ex Janch.
Clethra alnifolia L. F. C. MacKeever 657 18 Aug 1964 United States of America Massachusetts Martha's Vineyard — 1170169 Clethra alnifolia L.
Eragrostis pectinacea (Michx.) Nees F. C. MacKeever 1069 03 Sep 1966 United States of America Massachusetts Madaket, Nantucket Island — 1699290 Eragrostis pectinacea (Michx.) Nees
Eragrostis pectinacea (Michx.) Nees F. C. MacKeever 732 24 Aug 1963 United States of America Massachusetts Siasconset, Nantucket Island. — 1699291 Eragrostis pectinacea (Michx.) Nees
Eragrostis spectabilis (Pursh) Steud. F. C. MacKeever 735A 25 Aug 1963 United States of America Massachusetts Nantucket, Nantucket Island — 1700711 Eragrostis spectabilis (Pursh) Steud.
Eragrostis spectabilis (Pursh) Steud. F. C. MacKeever 735B 25 Aug 1963 United States of America Massachusetts Nantucket, Nantucket Island — 1700712 Eragrostis spectabilis (Pursh) Steud.
Physalis grisea (Waterf.) M.Martínez F. C. MacKeever MV613 19 Aug 1963 United States of America Massachusetts West Tisbury, Martha's Vineyard. — 1456266 Physalis grisea (Waterf.) M.Martínez
Quercus velutina Lam. F. C. MacKeever MV518 18 Jun 1962 United States of America Massachusetts Tisbury, Martha's Vineyard. — 1463657 Quercus velutina Lam.
Quercus velutina Lam. F. C. MacKeever MV518 18 Jun 1962 United States of America Massachusetts Tisbury, Martha's Vineyard. — 1463661 Quercus velutina Lam.
Quercus velutina Lam. F. C. MacKeever MV699 29 Aug 1965 United States of America Massachusetts Martha's Vineyard Island, Gay Head — 1463867 Quercus velutina Lam.
Quercus prinoides Willd. F. C. MacKeever N388 06 Jun 1960 United States of America Massachusetts Nantucket Co. Nantucket, Nantucket Island:… — 1465577 Quercus prinoides Willd.
Quercus prinoides Willd. F. C. MacKeever N130 10 Sep 1958 United States of America Massachusetts Nantucket Co. Road to Polpis,… — 1465644 Quercus prinoides Willd.