Displaying 1 - 50 out of 1112 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode Notice
Sphagnum recurvum P.Beauv. F. C. MacKeever 2 18 Jun 1961 United States of America Massachusetts Chilmark, West side of Tabor…
Euthamia graminifolia (L.) Nutt. F. C. MacKeever 11 03 Oct 1949 United States of America Connecticut Fairfield Co. East Norwalk Euthamia graminifolia (L.) Nutt.
Marchantia polymorpha L. F. C. MacKeever 13 10/30/1952 United States of America Nevada Washoe Co. Truckee River
Vascellum curtisii (Berk.) Kreisel F. C. MacKeever 14 29 Oct 1952 United States of America Nevada Washoe Co.
Solidago rugosa subsp. aspera (Aiton) Cronquist F. C. MacKeever 24 24 Aug 1958 United States of America Massachusetts Dukes Co. West Tisbury. Solidago rugosa subsp. aspera (Aiton) Cronquist
Erechtites hieraciifolius (L.) Raf. ex DC. F. C. MacKeever 31 26 Aug 1958 United States of America Massachusetts Katama Shores, Martha's Vineyard Erechtites hieraciifolius (L.) Raf. ex DC.
Solidago sempervirens var. sempervirens F. C. MacKeever 41 08 Sep 1958 United States of America Massachusetts Nantucket Co. Madaket. Dune. Solidago sempervirens var. sempervirens
Solidago sempervirens subsp. mexicana (L.) Semple F. C. MacKeever 41 08 Sep 1958 United States of America Massachusetts Nantucket Co. Madaket. Solidago sempervirens subsp. mexicana (L.) Semple
Corylus cornuta Marshall F. C. MacKeever 50 27 Aug 1958 United States of America Massachusetts Corylus cornuta Marshall
Agrostis perennans (Walter) Tuck. F. C. MacKeever 55 01 Sep 1958 United States of America Massachusetts Gay Head, Martha's Vineyard. Agrostis perennans (Walter) Tuck.
Festuca ovina L. F. C. MacKeever 56 01 Sep 1958 United States of America Massachusetts Dukes Co. Top edge of… Festuca ovina L.
Corylus cornuta Marshall F. C. MacKeever 63 09 Sep 1958 United States of America Massachusetts Nantucket Co. Corylus cornuta Marshall
Agrimonia gryposepala Wallr. F. C. MacKeever 66 09 Sep 1958 United States of America Massachusetts Nantucket Co. Hidden Forest Agrimonia gryposepala Wallr.
Glyceria canadensis (Michx.) Trin. F. C. MacKeever 67 28 Aug 1958 United States of America Massachusetts Gay Head, Martha's Vineyward. Glyceria canadensis (Michx.) Trin.
Glyceria obtusa (Muhl.) Trin. F. C. MacKeever 68 28 Aug 1958 United States of America Massachusetts Gay Head, Martha's Vineyward. Glyceria obtusa (Muhl.) Trin.
Carex longii Mack. F. C. MacKeever 73 09 Sep 1958 United States of America Massachusetts Pond west of Gibbs Pd.,… Carex longii Mack.
Solidago odora Aiton F. C. MacKeever 76 29 Aug 1958 United States of America Massachusetts Dukes Co. West Tisbury. Indian… Solidago odora Aiton
Andropogon glomeratus var. glomeratus F. C. MacKeever 89 10 Sep 1958 United States of America Massachusetts Pond west of Gibbs Pd.,… Andropogon glomeratus var. glomeratus
Drosera rotundifolia L. F. C. MacKeever 93 10 Sep 1958 United States of America Massachusetts Nantucket Co. "Museum Pond" Drosera rotundifolia L.
Ilex glabra (L.) A.Gray F. C. MacKeever 99 03 Sep 1958 United States of America Massachusetts Ilex glabra (L.) A.Gray
Cyperus dentatus Torr. F. C. MacKeever 105 10 Sep 1958 United States of America Massachusetts Nantucket Co. Damp, sandy shore,… Cyperus dentatus Torr.
Mentha arvensis var. glabrata (Benth.) Fernald F. C. MacKeever 107 03 Sep 1958 United States of America Massachusetts Chilmark, Martha's Vineyard. near ruins… Mentha arvensis var. glabrata (Benth.) Fernald
Cyperus dentatus Torr. F. C. MacKeever 107 10 Sep 1958 United States of America Massachusetts Nantucket Co. Gibbs Pond, Nantucket… Cyperus dentatus Torr.
Drosera intermedia Hayne F. C. MacKeever 122 04 Sep 1958 United States of America Massachusetts Dukes Co. Chilmark, Tea Lane Drosera intermedia Hayne
Juncus canadensis J.Gay ex Laharpe F. C. MacKeever 129 04 Sep 1958 United States of America Massachusetts Chilmark, Martha's Vineyard. Tea Lane,… Juncus canadensis J.Gay ex Laharpe
Cirsium discolor (Muhl. ex Willd.) Spreng. F. C. MacKeever 150 05 Sep 1958 United States of America Massachusetts Rd. to Gay Head, Martha's… Cirsium discolor (Muhl. ex Willd.) Spreng.
Solidago puberula Nutt. F. C. MacKeever 158 11 Sep 1958 United States of America Massachusetts Nantucket Co. Near Naval Base.… Solidago puberula Nutt.
Solidago rugosa var. sphagnophila C.Graves F. C. MacKeever 165 11 Sep 1958 United States of America Massachusetts Nantucket Co. Tom Nevers Pd.,… Solidago rugosa var. sphagnophila C.Graves
Antennaria howellii subsp. petaloidea (Fernald) R.J.Bayer F. C. MacKeever 174 May 23, 1959 United States of America Massachusetts West Tisbury, Martha's Vineyard. Antennaria howellii subsp. petaloidea (Fernald) R.J.Bayer
Solidago puberula Nutt. F. C. MacKeever 179 11 Sep 1958 United States of America Massachusetts Nantucket Co. Tom Nevers Pd.,… Solidago puberula Nutt.
Ranunculus acris L. F. C. MacKeever 213 25 May 1959 United States of America Massachusetts Dukes Co. Martha's Vineyard Ranunculus acris L.
Antennaria howellii subsp. neodioica (Greene) R.J.Bayer F. C. MacKeever 250 May 26, 1959 United States of America Massachusetts Chilmark, Martha's Vineyard Antennaria howellii subsp. neodioica (Greene) R.J.Bayer
Juncus pelocarpus E.Mey. F. C. MacKeever 266 22 Aug 1959 United States of America Massachusetts Dukes Co. Gay Head. Low… Juncus pelocarpus E.Mey.
Glyceria obtusa (Muhl.) Trin. F. C. MacKeever 267 22 Aug 1959 United States of America Massachusetts Gay Head, Martha's Vineyward. Glyceria obtusa (Muhl.) Trin.
Chamaecrista fasciculata (Michx.) Greene F. C. MacKeever 269 10 Aug 1959 United States of America Massachusetts Fairgrounds, Nantucket Is. Chamaecrista fasciculata (Michx.) Greene
Juncus canadensis J.Gay ex Laharpe F. C. MacKeever 281 10 Aug 1959 United States of America Massachusetts Nantucket Co. Polpis, Nantucket Is.… Juncus canadensis J.Gay ex Laharpe
Drosera intermedia Hayne F. C. MacKeever 290 11 Aug 1959 United States of America Massachusetts Nantucket Co. Polpis Drosera intermedia Hayne
Drosera rotundifolia L. F. C. MacKeever 291 11 Aug 1959 United States of America Massachusetts Nantucket Co. Polpis Drosera rotundifolia L.
Echinochloa walteri (Pursh) A.Heller F. C. MacKeever 322 13 Sep 1959 United States of America Massachusetts Squibnocket, Martha's Vineyard Echinochloa walteri (Pursh) A.Heller
Erechtites hieraciifolius (L.) Raf. ex DC. F. C. MacKeever 340 15 Aug 1959 United States of America Massachusetts Nantucket Co. airport, Nantucket Island Erechtites hieraciifolius (L.) Raf. ex DC.
Cirsium vulgare (Savi) Ten. F. C. MacKeever 362 17 Aug 1959 United States of America Massachusetts Madaket, Nantucket Is. Cirsium vulgare (Savi) Ten.
Arctium minus (Hill) Bernh. F. C. MacKeever 371 18 Aug 1959 United States of America Massachusetts Nantucket Island Arctium minus (Hill) Bernh.
Alopecurus pratensis L. F. C. MacKeever 375 06 Jun 1960 United States of America Massachusetts Nantucket Co. Nantucket Island. Alopecurus pratensis L.
Carex hormathodes Fernald F. C. MacKeever 377 06 Jun 1960 United States of America Massachusetts Nantucket Co. Nantucket, Nantucket Island.… Carex hormathodes Fernald
Juncus canadensis J.Gay ex Laharpe F. C. MacKeever 380 06 Jun 1960 United States of America Massachusetts Nantucket Co. Nantucket. Swamp. Juncus canadensis J.Gay ex Laharpe
Iris pseudacorus L. F. C. MacKeever 386 03 Jun 1960 United States of America Massachusetts Squibnocket, Martha's Vineyard. Iris pseudacorus L.
Carya tomentosa (Poir.) Nutt. F. C. MacKeever 391 07 Jun 1960 United States of America Massachusetts Miacomet Pd., Nantucket Is. Carya tomentosa (Poir.) Nutt.
Ilex opaca Aiton F. C. MacKeever 391 06 Aug 1960 United States of America Massachusetts Ilex opaca Aiton
Arctium minus (Hill) Bernh. F. C. MacKeever 392 07 Aug 1960 United States of America Massachusetts Dukes Co. Chilmark, Martha's Vineyard Arctium minus (Hill) Bernh.
Rumex maritimus var. fueginus (Phil.) Dusén F. C. MacKeever 403 08 Aug 1960 United States of America Massachusetts Dukes Co. Squibnocket, Martha's Vineyard.… Rumex maritimus var. fueginus (Phil.) Dusén