Displaying 51 - 75 out of 92 Object(s)

Taxon Collector Date Country State/Province Locality Type Status Barcode Notice
Muhlenbergia expansa (Poir.) Trin. J. L. Riddell s.n. s.d. United States of America Texas Muhlenbergia expansa (Poir.) Trin.
Acleisanthes longiflora A.Gray J. L. Riddell 19 s.d. United States of America Texas Acleisanthes longiflora A.Gray
Croton monanthogynus Michx. J. L. Riddell 7 s.d. United States of America Texas Croton monanthogynus Michx.
Aronia latifolia Riddell J. L. Riddell s.n. s.d. United States of America Kentucky type Aronia latifolia Riddell
Hedeoma drummondii subsp. reverchonii J. L. Riddell 60 1840 United States of America Texas Hedeoma drummondii subsp. reverchonii
Hypericum prolificum var. ß L. J. L. Riddell s.n. s.d. United States of America Ohio Franklin Co. possible type Hypericum prolificum var. ß L.
Riddellia antiphylla Rafarin J. L. Riddell s.n. United States of America Louisiana Orleans Parish. lectotype Riddellia antiphylla Rafarin
Riddellia antiphylla Rafarin J. L. Riddell s.n. Nov 1838 United States of America Louisiana Orleans Parish. probable isotype Riddellia antiphylla Rafarin
Erechtites hieraciifolius (L.) Raf. ex DC. J. L. Riddell s.n. s.d. [1800s] United States of America Ohio Franklin Co. Columbus. Erechtites hieraciifolius (L.) Raf. ex DC.
Clavigera riddellii Torr. & A.Gray J. L. Riddell s.n. s.d. United States of America Texas isotype Clavigera riddellii Torr. & A.Gray
Acalypha virginica L. J. L. Riddell s.n. s.d. United States of America Louisiana Acalypha virginica L.
Sophora speciosa (Scheele) Benth. J. L. Riddell s.n. s.d. United States of America Texas Sophora speciosa (Scheele) Benth.
Arabis virginica (L.) Poir. J. L. Riddell 106 s.d. United States of America Red river country Arabis virginica (L.) Poir.
Acalypha ostryifolia Riddell ex J.M.Coult. J. L. Riddell s.n. s.d. United States of America Louisiana Orleans Parish. New Orleans type Acalypha ostryifolia Riddell ex J.M.Coult.
Acalypha rhomboidea Raf. J. L. Riddell s.n. 1834 United States of America Ohio [likely collected in Worthington County,… Acalypha rhomboidea Raf.
Acalypha lindheimeri Müll.Arg. J. L. Riddell 34 s.d. United States of America Texas Acalypha lindheimeri Müll.Arg.
Aphanostephus riddellii Torr. & A.Gray J. L. Riddell s.n. s.d. United States of America Texas isotype Aphanostephus riddellii Torr. & A.Gray
Centaurium beyrichii (Torr. & A.Gray) B.L.Rob. J. L. Riddell s.n. s.d. United States of America Texas Centaurium beyrichii (Torr. & A.Gray) B.L.Rob.
Acalypha gracilens A.Gray J. L. Riddell s.n. s.d. United States of America Louisiana Acalypha gracilens A.Gray
Bumelia lucida W.Small J. L. Riddell United States of America Louisiana probable syntype Bumelia lucida W.Small
Vernonia maxima Small J. L. Riddell 125 1834 United States of America Ohio syntype Vernonia maxima Small
Riddellia antiphylla Rafarin J. L. Riddell s.n. United States of America Louisiana probable isotype Riddellia antiphylla Rafarin
Celtis mississippiensis Bosc J. L. Riddell s.n. United States of America Louisiana Celtis mississippiensis Bosc
Paspalum repens P.J. Bergius J. L. Riddell 1570 s.d. United States of America Louisiana Paspalum repens P.J. Bergius
Symphyotrichum lanceolatum (Willd.) G.L.Nesom J. L. Riddell s.n. s.d. United States of America Ohio Symphyotrichum lanceolatum (Willd.) G.L.Nesom