W. R. Carr

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20 collections found. 20 collections shown.

W. R. Carr (6173)

Anemiaceae Anemia mexicana Kl. - United States of America

W. R. Carr (1984)

Azollaceae Azolla caroliniana Willd. - United States of America

W. R. Carr (7741)

Blechnaceae Lorinseria areolata (L.) Presl - United States of America

W. R. Carr (7740)

Blechnaceae Woodwardia virginica (L.) J. Smith - United States of America

W. R. Carr (22164)

Caryophyllaceae Paronychia virginica - United States of America

W. R. Carr (11078)

Cyperaceae Carex muhlenbergii var. enervis Boott - United States of America

W. R. Carr (18425)

Dryopteridaceae Athyrium filix-femina - United States of America

W. R. Carr (6019)

Dryopteridaceae Cyrtomium falcatum (L.f.) Presl. - United States of America

W. R. Carr (6361)

Equisetaceae Equisetum ×ferrissii Clute - United States of America

W. R. Carr (9095)

Fabaceae Amorpha roemeriana Scheele - United States of America

W. R. Carr (22163)

Fabaceae Dalea compacta var. pubescens (A. Gray) Barneby - United States of America

W. R. Carr (17228)

Lycopodiaceae Lycopodiella appressa (Chapman) Cranfill - United States of America

W. R. Carr (11077)

Poaceae Festuca versuta Beal. - United States of America

W. R. Carr (11080)

Poaceae Glyceria striata (Lam.) Hitchc. - United States of America

W. R. Carr (20042)

Poaceae Sporobolus airoides (Torr.) Torr. - United States

W. R. Carr (5981)

Pteridaceae Argyrochosma dealbata - United States of America

W. R. Carr (5983)

Pteridaceae Cheilanthes horridula Maxon - United States of America

W. R. Carr (8924)

Pteridaceae Notholaena dealbata (Pursh) Kuntze - United States of America

W. R. Carr (8856)

Pteridaceae Notholaena sinuata (Swartz) Kaulf. - United States of America

W. R. Carr (8945)

Pteridaceae Pellaea ternifolia (Cav.) Link - United States of America