Displaying 1 - 25 out of 688 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode Notice
Abutilon americanum Panz. G. W. Letterman 5515 Jul 1882 United States of America Texas Bexar Co. Abutilon americanum Panz.
Abutilon texense Torr. & A.Gray G. W. Letterman s.n. Aug 1882 United States of America Texas Hays Co. Abutilon texense Torr. & A.Gray
Acacia angustissima var. hirta (Nutt.) B.L.Rob. G. W. Letterman s.n. Aug 1882 United States of America Texas Callahan Co. Acacia angustissima var. hirta (Nutt.) B.L.Rob.
Acer G. W. Letterman s.n. Aug 1883 Acer
Acer negundo L. G. W. Letterman s.n. 25 Jun 1884 United States of America Missouri Saint Louis Co. Acer negundo L.
Acer negundo L. G. W. Letterman s.n. 18 Jun 1896 United States of America Missouri Saint Louis Co. Acer negundo L.
Acer nigrum F.Michx. G. W. Letterman s.n. Fl. April 3, 1884; Fr. July 3, 1884 United States of America Missouri Saint Louis Co. Acer nigrum F.Michx.
Acer nigrum F.Michx. G. W. Letterman s.n. Flowers April 10, 1884; Fruit June 28, 1884; Buds Jan. 19, 1894; Bark Jan. 19, 1894 United States of America Missouri Saint Louis Co. Acer nigrum F.Michx.
Acer rubrum L. G. W. Letterman s.n. Jul 1883 United States of America Arkansas Pulaski Co. Acer rubrum L.
Acer rubrum L. G. W. Letterman s.n. 12 Apr 1884 - 30 Jun 1884 United States of America Missouri Saint Louis Co. Acer rubrum L.
Acer rubrum L. G. W. Letterman s.n. 05 Apr 1884 - 28 Jun 1884 United States of America Missouri Saint Louis Co. Acer rubrum L.
Acer rubrum L. G. W. Letterman s.n. 10 Apr 1884 United States of America Missouri Saint Louis Co. Acer rubrum L.
Acer rubrum var. drummondii (Hook. & Arn. ex Nutt.) Sarg. G. W. Letterman s.n. 23 Jul 1882 United States of America Texas Harrison Co. Acer rubrum var. drummondii (Hook. & Arn. ex Nutt.) Sarg.
Acer rubrum var. drummondii (Hook. & Arn. ex Nutt.) Sarg. G. W. Letterman s.n. 05 Sep 1882 United States of America Missouri Poplar Bluff S.E. Mo. Acer rubrum var. drummondii (Hook. & Arn. ex Nutt.) Sarg.
Acer rubrum var. drummondii (Hook. & Arn. ex Nutt.) Sarg. G. W. Letterman s.n. Aug 1882 United States of America Arkansas Jackson Co. Acer rubrum var. drummondii (Hook. & Arn. ex Nutt.) Sarg.
Acer saccharum Marshall G. W. Letterman s.n. 10 Jul 1882 United States of America Missouri Saint Louis Co. Allenton Acer saccharum Marshall
Acer saccharum Marshall G. W. Letterman s.n. Apr 1884 United States of America Missouri Saint Louis Co. Acer saccharum Marshall
Acer saccharum Marshall G. W. Letterman s.n. 15 Jul 1889 United States of America Missouri Saint Louis Co. Alt: 500… Acer saccharum Marshall
Acer saccharum Marshall G. W. Letterman s.n. 01 Jul 1882 United States of America Missouri Saint Louis Co. Alt: 500… Acer saccharum Marshall
Acer saccharum Marshall G. W. Letterman s.n. 10 Apr 1884 - 30 Jun 1884 United States of America Missouri Saint Louis Co. Acer saccharum Marshall
Acer saccharum subsp. floridanum (Chapm.) Desmarais G. W. Letterman s.n. 28 Jun 1884 United States of America Missouri Saint Louis Co. Alt: 500… Acer saccharum subsp. floridanum (Chapm.) Desmarais
Acer stenocarpum Britton G. W. Letterman Leaves, May 1884; Fruit 1 Jul 1884 United States of America Missouri Saint Louis Co. type Acer stenocarpum Britton
Achnatherum lettermanii (Vasey) Barkworth G. W. Letterman s.n. 14 Aug 1885 United States of America Colorado Kelso Mt. near Jorrey's Peak. Achnatherum lettermanii (Vasey) Barkworth
Acmella repens (Walter) Rich. G. W. Letterman s.n. 10 Aug 1879 United States of America Arkansas Pulaski Co. Acmella repens (Walter) Rich.
Acmella repens (Walter) Rich. G. W. Letterman s.n. 30 Aug 1879 United States of America Arkansas Pulaski Co. Acmella repens (Walter) Rich.