Displaying 676 - 700 out of 757 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode Notice
Cymbella cymbiformis C.Agardh J. E. Tilden s.n. 26 Aug 1895 United States of America Wisconsin Polk Co. St. Croix river — 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 — Cymbella cymbiformis C.Agardh
Nitzschia vitrea G.Norman J. E. Tilden s.n. 24 Sep 1894 United States of America Wisconsin Polk Co. in small stream — Nitzschia vitrea G.Norman
Chantransia expansa H.C.Wood J. E. Tilden s.n. 15 Sep 1897 United States of America Wisconsin Polk Co. Water Fall, on… — Chantransia expansa H.C.Wood
Chantransia expansa H.C.Wood J. E. Tilden s.n. 15 Sep 1897 United States of America Wisconsin Polk Co. Water Fall, on… — Chantransia expansa H.C.Wood
Fragilaria capucina Desm. J. E. Tilden s.n. 24 Sep 1894 United States of America Wisconsin Polk Co. on bottom of… — Fragilaria capucina Desm.
Fragilaria capucina Desm. J. E. Tilden s.n. 24 Sep 1894 United States of America Wisconsin Polk Co. on bottom of… — Fragilaria capucina Desm.
Fragilaria capucina Desm. J. E. Tilden s.n. 24 Sep 1894 United States of America Wisconsin Polk Co. on bottom of… — Fragilaria capucina Desm.
Cosmarium subcrenatum J. E. Tilden s.n. 24 Sep 1894 United States of America Wisconsin Polk Co. — Cosmarium subcrenatum
Stigeoclonium nanum (Dillwyn) Kütz. J. E. Tilden s.n. 08 Oct 1894 United States of America Wisconsin Polk Co. attached to Ranunculus… — Stigeoclonium nanum (Dillwyn) Kütz.
Chara contraria A.Braun ex Kütz. J. E. Tilden s.n. 15 Sep 1897 United States of America Wisconsin Polk Co. in shallow, wide… — Chara contraria A.Braun ex Kütz.
Gloeocapsa calcarea Tilden J. E. Tilden s.n. 15 Sep 1897 United States of America Wisconsin Polk Co. on boards where… type
Gloeocapsa calcarea Tilden J. E. Tilden s.n. 15 Sep 1897 United States of America Wisconsin Polk Co. on boards where… type Gloeocapsa calcarea Tilden
Phormidium retzii (C.Agardh) Kütz. ex Gomont J. E. Tilden s.n. 24 Sep 1894 United States of America Wisconsin Polk Co. forming membrane on… — Phormidium retzii (C.Agardh) Kütz. ex Gomont
Oscillatoria tenuis var. natans (Kütz.) Gomont J. E. Tilden s.n. 08 Oct 1894 United States of America Wisconsin Polk Co. Trout mere, strata… — Oscillatoria tenuis var. natans (Kütz.) Gomont
Merismopedia violacea (Bréb.) Kütz. J. E. Tilden s.n. 08 Oct 1894 United States of America Wisconsin Polk Co. Troutmere, present in… — Merismopedia violacea (Bréb.) Kütz.
Denticula palea (Nitzsch) A.M.Edwards J. E. Tilden s.n. 08 Jul 1896 United States of America Wyoming Yellowstone National Park, Mammoth Hot… — Denticula palea (Nitzsch) A.M.Edwards
Denticula palea (Nitzsch) A.M.Edwards J. E. Tilden s.n. 02 Jul 1896 United States of America Wyoming Yellowstone National Park, Middle Geyser… — Denticula palea (Nitzsch) A.M.Edwards
Ulothrix subtilis Kütz. J. E. Tilden s.n. 26 Jun 1896 United States of America Wyoming Yellowstone National Park, Norris Geyser… — Ulothrix subtilis Kütz.
Oedogonium crenulatocostatum var. aureum Tilden J. E. Tilden s.n. 02 Jul 1896 United States of America Wyoming Yellowstone National Park, between Middle… type Oedogonium crenulatocostatum var. aureum Tilden
Ulothrix subtilis Kütz. J. E. Tilden s.n. 26 Jun 1896 United States of America Wyoming Yellowstone National Park, Norris Geyser… — Ulothrix subtilis Kütz.
Incertae sedis J. E. Tilden s.n. 08 Jul 1896 United States of America Wyoming Park Co. Yellowstone National Park,… — Incertae sedis
Incertae sedis J. E. Tilden s.n. 29 Jun 1896 United States of America Wyoming Yellowstone National Park, Lower Geyser… — Incertae sedis
Incertae sedis J. E. Tilden s.n. 29 Jun 1896 United States of America Wyoming Yellowstone National Park, Lower Geyser… — Incertae sedis
Chlorella caldaria (Tilden) M.B.Allen J. E. Tilden s.n. 07 Jul 1896 United States of America Wyoming Yellowstone National Park, Frying Pan… type Chlorella caldaria (Tilden) M.B.Allen