Displaying 1 - 75 out of 697 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode Notice
Cirsium centaureae (Rydb.) K.Schum. G. W. Letterman 78 Jul 1865 United States of America Colorado Penn's Gulch — Cirsium centaureae (Rydb.) K.Schum.
Crataegus G. W. Letterman s.n. 1873 United States of America Arkansas Hempstead Co. — Crataegus
Poa nervosa (Hook.) Vasey G. W. Letterman 67 04 Sep 1875 United States of America Wyoming — Poa nervosa (Hook.) Vasey
Agrostis perennans (Walter) Tuck. G. W. Letterman s.n. Aug 1876 United States of America Missouri Allenton — Agrostis perennans (Walter) Tuck.
Spartina patens (Aiton) Muhl. G. W. Letterman s.n. Aug 1876 United States of America New Jersey Atlantic Co. — Spartina patens (Aiton) Muhl.
Solidago stricta Aiton G. W. Letterman s.n. 1876 United States of America New Jersey Atlantic Co. Egg Harbor. — Solidago stricta Aiton
Solidago G. W. Letterman s.n. 1876 United States of America New Jersey Atlantic Co. — Solidago
Betula populifolia Marshall G. W. Letterman s.n. 1876 United States of America New Jersey Atlantic Co. Egg Harbor — Betula populifolia Marshall
Baccharis halimifolia L. G. W. Letterman s.n. 1876 United States of America New Jersey Atlantic Co. — Baccharis halimifolia L.
Fimbristylis autumnalis (L.) Roem. & Schult. G. W. Letterman s.n. 1876 United States of America Pennsylvania Philadelphia Co. — Fimbristylis autumnalis (L.) Roem. & Schult.
Puccinia atropuncta Peck & Clinton G. W. Letterman s.n. 1878 United States of America Missouri Jefferson Co. — Puccinia atropuncta Peck & Clinton
Asplenium resiliens Kunze G. W. Letterman s.n. Jul 1879 United States of America Arkansas Garland Co. — Asplenium resiliens Kunze
Cerastium fontanum Baumg. G. W. Letterman s.n. Jul 1879 - Aug 1880 United States of America Arkansas Garland Co. — Cerastium fontanum Baumg.
Helenium amarum (Raf.) H.Rock G. W. Letterman s.n. Jul 1879 United States of America Arkansas Garland Co. — Helenium amarum (Raf.) H.Rock
Helenium amarum (Raf.) H.Rock G. W. Letterman s.n. Jul 1879 United States of America Arkansas Garland Co. — Helenium amarum (Raf.) H.Rock
Eriogonum longifolium Nutt. G. W. Letterman s.n. 30 Jul 1879 United States of America Arkansas Garland Co. — Eriogonum longifolium Nutt.
Unspecified G. W. Letterman 5473 30 Jul 1879 United States of America Arkansas Garland Co. — Unspecified
Paspalum dilatatum Poir. G. W. Letterman s.n. Aug 1879 United States of America Arkansas Little Rock — Paspalum dilatatum Poir.
Onoclea sensibilis L. G. W. Letterman s.n. Aug 1879 United States of America Montana Allenton — Onoclea sensibilis L.
Platanthera ciliaris (L.) Lindl. G. W. Letterman s.n. Aug 1879 United States of America Arkansas Hot Spring Co. — Platanthera ciliaris (L.) Lindl.
Callicarpa americana L. G. W. Letterman s.n. Aug 1879 United States of America Arkansas Garland Co. — Callicarpa americana L.
Chrysopsis graminifolia var. microcephala (Small) Cronquist G. W. Letterman s.n. Aug 1879 United States of America Arkansas Garland Co. — Chrysopsis graminifolia var. microcephala (Small) Cronquist
Cyperus plukenetii Fernald G. W. Letterman 18 Aug 1879 United States of America Arkansas Pulaski Co. — Cyperus plukenetii Fernald
Ruellia pedunculata Torr. ex A.Gray G. W. Letterman s.n. Aug 1879 United States of America Arkansas Garland Co. — Ruellia pedunculata Torr. ex A.Gray
Zanthoxylum clava-herculis L. G. W. Letterman s.n. Aug 1879 United States of America Arkansas Pulaski Co. — Zanthoxylum clava-herculis L.
Polygonella americana (Fisch. & C.A.Mey.) Small G. W. Letterman s.n. Aug 1879 United States of America Arkansas Garland Co. near Hot Springs.… — Polygonella americana (Fisch. & C.A.Mey.) Small
Vernonia lettermannii Engelm. ex A.Gray G. W. Letterman s.n. Aug 1879 United States of America Arkansas Garland Co. Near Hot Springs,… — Vernonia lettermannii Engelm. ex A.Gray
Cocculus carolinus (L.) DC. G. W. Letterman s.n. Aug 1879 United States of America Arkansas Garland Co. — Cocculus carolinus (L.) DC.
Helenium brachypoda Wood G. W. Letterman s.n. 02 Aug 1879 United States of America Arkansas Garland Co. — Helenium brachypoda Wood
Helenium flexuosum Raf. G. W. Letterman s.n. 02 Aug 1879 United States of America Arkansas Garland Co. — Helenium flexuosum Raf.
Rhynchosia latifolia Nutt. ex Torr. & A.Gray G. W. Letterman s.n. 02 Aug 1879 United States of America Arkansas Garland Co. — Rhynchosia latifolia Nutt. ex Torr. & A.Gray
Amsonia hubrichtii Woodson G. W. Letterman s.n. 05 Aug 1879 United States of America Arkansas Garland Co. — Amsonia hubrichtii Woodson
Chrysopsis graminifolia var. microcephala (Small) Cronquist G. W. Letterman s.n. 05 Aug 1879 United States of America Arkansas Garland Co. — Chrysopsis graminifolia var. microcephala (Small) Cronquist
Helenium flexuosum Raf. G. W. Letterman s.n. 05 Aug 1879 United States of America Arkansas Garland Co. — Helenium flexuosum Raf.
Pycnanthemum albescens Torr. & A.Gray G. W. Letterman s.n. 05 Aug 1879 United States of America Arkansas Garland Co. — Pycnanthemum albescens Torr. & A.Gray
Mitreola petiolata (Walter ex J.F.Gmel.) Torr. & A.Gray G. W. Letterman s.n. 05 Aug 1879 United States of America Arkansas Garland Co. — Mitreola petiolata (Walter ex J.F.Gmel.) Torr. & A.Gray
Helenium amarum (Raf.) H.Rock G. W. Letterman s.n. 06 Aug 1879 United States of America Arkansas Garland Co. — Helenium amarum (Raf.) H.Rock
Acmella repens (Walter) Rich. G. W. Letterman s.n. 10 Aug 1879 United States of America Arkansas Pulaski Co. — Acmella repens (Walter) Rich.
Callicarpa americana L. G. W. Letterman s.n. 15 Aug 1879 United States of America Arkansas Garland Co. — Callicarpa americana L.
Polygonella americana (Fisch. & C.A.Mey.) Small G. W. Letterman s.n. 15 Aug 1879 United States of America Arkansas Hot Spring Co. near Malvern — Polygonella americana (Fisch. & C.A.Mey.) Small
Polygonella americana (Fisch. & C.A.Mey.) Small G. W. Letterman s.n. 15 Aug 1879 United States of America Arkansas Hot Spring Co. Near Malvern,… — Polygonella americana (Fisch. & C.A.Mey.) Small
Polygonella americana (Fisch. & C.A.Mey.) Small G. W. Letterman s.n. 20 Aug 1879 United States of America Arkansas Garland Co. Near Hot Springs.… — Polygonella americana (Fisch. & C.A.Mey.) Small
Brunnichia cirrhosa Gaertn. G. W. Letterman s.n. 25 Aug 1879 United States of America Arkansas Pulaski Co. — Brunnichia cirrhosa Gaertn.
Acmella repens (Walter) Rich. G. W. Letterman s.n. 30 Aug 1879 United States of America Arkansas Pulaski Co. — Acmella repens (Walter) Rich.
Polygonella americana (Fisch. & C.A.Mey.) Small G. W. Letterman s.n. 30 Aug 1879 United States of America Arkansas Garland Co. Washita River, near… — Polygonella americana (Fisch. & C.A.Mey.) Small
Plantago cordata Lam. G. W. Letterman s.n. Mar 1880 United States of America Missouri Near Allenton —
Carya laciniosa (F.Michx.) Loudon G. W. Letterman s.n. May 1880 United States of America Missouri Saint Louis Co. Meramec River… — Carya laciniosa (F.Michx.) Loudon
Aesculus glabra Willd. G. W. Letterman s.n. May 1880 United States of America Missouri Allenton. — Aesculus glabra Willd.
Carya cordiformis (Wangenh.) K.Koch G. W. Letterman 1 05 May 1880 United States of America Missouri Saint Louis Co. Allenton — Carya cordiformis (Wangenh.) K.Koch
Carya tomentosa (Poir.) Nutt. G. W. Letterman 10 11 May 1880 United States of America Missouri Allenton — Carya tomentosa (Poir.) Nutt.
Carya laciniosa (F.Michx.) Loudon G. W. Letterman 19 12 May 1880 United States of America Missouri Saint Louis Co. Allenton — Carya laciniosa (F.Michx.) Loudon
Maclura pomifera (Raf.) C.K.Schneid. G. W. Letterman s.n. 01 Jun 1880 United States of America Missouri Allenton. — Maclura pomifera (Raf.) C.K.Schneid.
Aristida ramosissima Engelm. ex A.Gray G. W. Letterman 562 Jun 1880 United States of America Oklahoma Craig Co. — Aristida ramosissima Engelm. ex A.Gray
Hedeoma hispida Pursh G. W. Letterman s.n. Jun 1880 United States of America Missouri near Allenton — Hedeoma hispida Pursh
Silene regia Sims G. W. Letterman 25 Jun 1880 United States of America Missouri Saint Louis Co. — Silene regia Sims
Bouteloua dactyloides (Nutt.) Columbus G. W. Letterman s.n. Jul 1880 United States of America Texas Dallas. — Bouteloua dactyloides (Nutt.) Columbus
Ratibida columnifera (Nutt.) Wooton & Standl. G. W. Letterman s.n. Jul 1880 United States of America Oklahoma Muskogee Co. Indian Territory — Ratibida columnifera (Nutt.) Wooton & Standl.
Polygala incarnata L. G. W. Letterman s.n. 08 Jul 1880 United States of America Kansas Labette Co. — Polygala incarnata L.
Eustoma russellianum (Hook.) G.Don G. W. Letterman 308 10 Jul 1880 United States of America Kansas Labette Co. — Eustoma russellianum (Hook.) G.Don
Eustoma russellianum (Hook.) G.Don G. W. Letterman s.n. 10 Jul 1880 United States of America Kansas Labette Co. — Eustoma russellianum (Hook.) G.Don
Sabatia campestris Nutt. G. W. Letterman 317 10 Jul 1880 United States of America Kansas Labette Co. — Sabatia campestris Nutt.
Sabatia campestris Nutt. G. W. Letterman s.n. 10 Jul 1880 United States of America Kansas Labette Co. — Sabatia campestris Nutt.
Polygala incarnata L. G. W. Letterman 45 10 Jul 1880 United States of America Kansas Labette Co. — Polygala incarnata L.
Gaillardia aestivalis var. fastigiata (Greene) Waterf. G. W. Letterman s.n. 15 Jul 1880 United States of America Oklahoma Craig Co. — Gaillardia aestivalis var. fastigiata (Greene) Waterf.
Callirhoe bushii Fernald G. W. Letterman s.n. 16 Jul 1880 United States of America Oklahoma Craig Co. — Callirhoe bushii Fernald
Juncus diffusissimus Buckley G. W. Letterman s.n. 19 Jul 1880 United States of America Oklahoma Craig Co. Vinita, Indian Territory — Juncus diffusissimus Buckley
Ludwigia peploides subsp. glabrescens (Kuntze) P.H.Raven G. W. Letterman s.n. 19 Jul 1880 United States of America Oklahoma Craig Co. Near Vinita — Ludwigia peploides subsp. glabrescens (Kuntze) P.H.Raven
Dalea lanata Spreng. var. lanata G. W. Letterman 100 20 Jul 1880 United States of America Oklahoma Muskogee Co. Muskogee — Dalea lanata Spreng. var. lanata
Euphorbia bicolor Engelm. & A.Gray G. W. Letterman s.n. 20 Jul 1880 United States of America Texas Dallas Co. — Euphorbia bicolor Engelm. & A.Gray
Kallstroemia parviflora Norton G. W. Letterman s.n. 22 Jul 1880 United States of America Texas Grayson Co. — Kallstroemia parviflora Norton
Palafoxia callosa (Nutt.) Torr. & A.Gray G. W. Letterman s.n. 22 Jul 1880 - 25 Jul 1880 United States of America Texas Grayson Co. — Palafoxia callosa (Nutt.) Torr. & A.Gray
Palafoxia rosea (Bush) Cory var. rosea G. W. Letterman s.n. 22 Jul 1880 United States of America Texas Grayson Co. — Palafoxia rosea (Bush) Cory var. rosea
Palafoxia sphacelata (Nutt. ex Torr.) Cory G. W. Letterman s.n. 22 Jul 1880 United States of America Texas Grayson Co. — Palafoxia sphacelata (Nutt. ex Torr.) Cory
Parthenium hispidum Raf. G. W. Letterman 251 22 Jul 1880 United States of America Texas Grayson Co. — Parthenium hispidum Raf.
Carex vesicaria L. G. W. Letterman s.n. 25 Jul 1880 United States of America Missouri Saint Louis Co. — Carex vesicaria L.