Displaying 151 - 175 out of 757 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode
Ceramium rubrum var. pacificum Collins J. E. Tilden s.n. 31 Jul 1897 United States of America Washington Kitsap Co. north of dock,… — 02116052 Ceramium rubrum var. pacificum Collins
Rhabdonia coulteri (Harv.) Harv. J. E. Tilden s.n. 17 Jul 1898 United States of America Washington Kitsap Co. Rocky point opposite… — 02189003 Rhabdonia coulteri (Harv.) Harv.
Hormiscia zonata (Weber & D.Mohr) Aresch. J. E. Tilden s.n. 07 Apr 1894 United States of America Minnesota Hennepin Co. University springs — 02132899 Hormiscia zonata (Weber & D.Mohr) Aresch.
Hormiscia zonata (Weber & D.Mohr) Aresch. J. E. Tilden s.n. 07 Apr 1894 United States of America Minnesota Hennepin Co. University springs — 02347989 Hormiscia zonata (Weber & D.Mohr) Aresch.
Chaetophora pisiformis (Roth) C.Agardh B. T. Shaver | J. E. Tilden s.n. 05 Sep 1895 United States of America Minnesota Hennepin Co. Long Lake, on… — 02105857 Chaetophora pisiformis (Roth) C.Agardh
Chaetophora pisiformis (Roth) C.Agardh B. T. Shaver | J. E. Tilden s.n. 05 Sep 1895 United States of America Minnesota Hennepin Co. Long Lake, on… — 02105858 Chaetophora pisiformis (Roth) C.Agardh
Chaetophora pisiformis (Roth) C.Agardh B. T. Shaver | J. E. Tilden s.n. 05 Sep 1895 United States of America Minnesota Hennepin Co. Long Lake, on… — 03049144 Chaetophora pisiformis (Roth) C.Agardh
Gomphonema constrictum Ehrenb. J. E. Tilden s.n. 03 Aug 1894 United States of America Minnesota Hennepin Co. growing on Vaucheria… — 02113573 Gomphonema constrictum Ehrenb.
Gomphonema constrictum Ehrenb. J. E. Tilden s.n. 03 Aug 1894 United States of America Minnesota Hennepin Co. growing on Vaucheria… — 02348075 Gomphonema constrictum Ehrenb.
Lysigonium varians (C.Agardh) De Toni J. E. Tilden s.n. 13 Oct 1894 United States of America Minnesota Ramsey Co. State Fish Hatcheries,… — 02348084 Lysigonium varians (C.Agardh) De Toni
Euglena viridis (O.F.Müll.) Ehrenb. J. E. Tilden s.n. 08 Aug 1894 United States of America Minnesota Ramsey Co. State Fish Hatcheries,… — 02348036 Euglena viridis (O.F.Müll.) Ehrenb.
Cocconeis pediculus Ehrenb. J. E. Tilden s.n. 01 Oct 1894 United States of America Minnesota Fort Snelling, growing on Cladophora — 02348077 Cocconeis pediculus Ehrenb.
Nitzschia vitrea var. recta (Hantzsch) Van Heurck J. E. Tilden s.n. 24 Sep 1894 United States of America Wisconsin Polk Co. in small stream — 02348078 Nitzschia vitrea var. recta (Hantzsch) Van Heurck
Odontidium mutabile W.Sm. J. E. Tilden s.n. 23 Nov 1894 United States of America Minnesota Hennepin Co. attached to Pithophora… — 02348079 Odontidium mutabile W.Sm.
Synedra pulchella var. minutissima (W.Sm.) Grunow J. E. Tilden s.n. 15 Nov 1894 United States of America Minnesota Hennepin Co. in small stream — 02348080 Synedra pulchella var. minutissima (W.Sm.) Grunow
Synedra ulna (Nitzsch) Ehrenb. J. E. Tilden s.n. 24 Sep 1894 United States of America Minnesota Hennepin Co. in stream — 02348081 Synedra ulna (Nitzsch) Ehrenb.
Synedra ulna (Nitzsch) Ehrenb. J. E. Tilden s.n. 24 Sep 1894 United States of America Minnesota Hennepin Co. in stream — 02114574 Synedra ulna (Nitzsch) Ehrenb.
Hydrurus foetidus (Vill.) Trevis. J. E. Tilden s.n. 09 Jul 1896 United States of America Montana Park Co. Tom Minor creek,… — 02223783 Hydrurus foetidus (Vill.) Trevis.
Hydrurus foetidus (Vill.) Trevis. J. E. Tilden s.n. 09 Jul 1896 United States of America Montana Park Co. Tom Minor creek,… — 02223787 Hydrurus foetidus (Vill.) Trevis.
Hydrurus foetidus (Vill.) Trevis. J. E. Tilden s.n. 09 Jul 1896 United States of America Montana Park Co. Tom Minor creek,… — 02223788 Hydrurus foetidus (Vill.) Trevis.
Cymbella cymbiformis C.Agardh J. E. Tilden s.n. 26 Aug 1895 United States of America Wisconsin Polk Co. St. Croix river — 02113268 Cymbella cymbiformis C.Agardh
Cymbella cymbiformis C.Agardh J. E. Tilden s.n. 26 Aug 1895 United States of America Wisconsin Polk Co. St. Croix river — 02113269 Cymbella cymbiformis C.Agardh
Spirogyra F. E. Drouet | M. A. Brannon | J. E. Tilden 11091 20 Jan 1949 United States of America Florida Polk Co. nine miles east… — 02902011 Spirogyra
Denticula frigida Kütz. J. E. Tilden s.n. Oct 1909 French Polynesia Windward Islands Tahiti. Society Islands — 02113327 Denticula frigida Kütz.
Cladophora leucobryoides Setch. J. E. Tilden s.n. Oct 1909 French Polynesia Windward Islands Tahiti. Society Islands isotype 01856231 Cladophora leucobryoides Setch.