Displaying 151 - 175 out of 478 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode Notice
Cornus canadensis L. x C. suecica L. C. S. Williamson 278 16 Jul 1911 Canada Newfoundland and Labrador Whitbourne. Cornus canadensis L. x C. suecica L.
Cornus canadensis L. x C. suecica L. C. S. Williamson 1292 16 Jul 1910 Bre Que Cornus canadensis L. x C. suecica L.
Cornus canadensis L. x C. suecica L. C. S. Williamson 604 08 Aug 1911 Canada Newfoundland and Labrador Battle Harbor. Cornus canadensis L. x C. suecica L.
Cornus canadensis L. x C. suecica L. C. S. Williamson 585 07 Aug 1911 Canada Newfoundland and Labrador Battle Harbor. Canbow Island Cornus canadensis L. x C. suecica L.
Cornus stolonifera Michx. C. S. Williamson 1293 06 Aug 1910 Canada Quebec Cornus stolonifera Michx.
Cornus suecica L. C. S. Williamson 1291 26 Jul 1910 Canada Quebec Rivier Du Loup, Rocky shore Cornus suecica L.
Cornus suecica L. C. S. Williamson 604.5 Aug 8 Cornus suecica L.
Cornus suecica L. C. S. Williamson 565 07 Aug 1911 Cornus suecica L.
Coronilla varia L. C. S. Williamson s.n. July United States of America Pennsylvania Kaughn's Coronilla varia L.
Crataegus C. S. Williamson s.n. 29 Jul 1906 United States of America Pennsylvania Martin's Creek Crataegus
Crataegus crus-galli L. C. S. Williamson s.n. 18 Sep 1910 United States of America Pennsylvania Delaware Co. Crataegus crus-galli L.
Crotalaria sagittalis L. C. S. Williamson s.n. 01 Sep 1910 United States of America Pennsylvania Delaware Co. Crotalaria sagittalis L.
Cryptogramma acrostichoides R.Br. C. S. Williamson 2321 15 Aug 1912 - 16 Aug 1912 United States of America Michigan Isle Royale. Mamland Rock Harbor. Cryptogramma acrostichoides R.Br.
Cryptogramma stelleri (S.G.Gmel.) Prantl C. S. Williamson 990 16 Jul 1910 Canada Quebec Bic. Cryptogramma stelleri (S.G.Gmel.) Prantl
Cynanchum laeve (Michx.) Pers. C. S. Williamson s.n. s.d. United States of America Kingston Springs Tenn. Nashville Tenn.… Cynanchum laeve (Michx.) Pers.
Cynodon dactylon (L.) Pers. C. S. Williamson s.n. 13 Sep 1908 United States of America New Jersey Cape May Co. Cynodon dactylon (L.) Pers.
Cyperus pseudovegetus Steud. C. S. Williamson s.n. 19 Sep 1908 United States of America New York Riddleton Cyperus pseudovegetus Steud.
Cyperus strigosus L. C. S. Williamson s.n. Aug United States of America Pennsylvania Philadelphia Co. Cyperus strigosus L.
Cypripedium acaule Aiton C. S. Williamson s.n. May United States of America New Jersey Westville Cypripedium acaule Aiton
Cypripedium montanum Douglas ex Lindl. C. S. Williamson s.n. 4 May 1911 United States of America Pennsylvania Crum Creek Cypripedium montanum Douglas ex Lindl.
Cystopteris bulbifera (L.) Bernh. C. S. Williamson s.n. July United States of America New Jersey Warren Co. Phillipsburg Cystopteris bulbifera (L.) Bernh.
Cystopteris fragilis (L.) Bernh. C. S. Williamson 627 08 Aug 1911 Canada Newfoundland and Labrador Battle Harbor Cystopteris fragilis (L.) Bernh.
Cystopteris fragilis (L.) Bernh. C. S. Williamson 981 16 Jul 1910 Canada Quebec Bic. Cystopteris fragilis (L.) Bernh.
Cytisus scoparius (L.) Link C. S. Williamson s.n. 15 May 1910 United States of America Pennsylvania Crum Lynn Station Cytisus scoparius (L.) Link
Danthonia sericea Nutt. C. S. Williamson s.n. 14 Jun 1908 United States of America New Jersey Atlantic Co. Danthonia sericea Nutt.