Displaying 1 - 25 out of 92 Object(s)
| Taxon | Collector | Date | Country | State/Province | Locality | Type Status | Barcode | ||
|---|---|---|---|---|---|---|---|---|---|
| Eupatorium ageratifolium var. texense Torr. & A.Gray | J. L. Riddell 43 | s.d. | United States of America | Texas | Comanche Co. Sabinas Creek | type | 168753 |
|
|
| Gentiana quinqueflora var. occidentalis A.Gray | J. L. Riddell s.n. | s.d. | United States of America | Ohio | Franklin Co. Worthington, O. [Inferred… | possible type | 297647 |
|
|
| Scutellaria saxatilis Riddell | J. L. Riddell s.n. | — | United States of America | Kentucky | Greenup Co. | isotype | 00415708 |
|
|
| Jungermannia bicuspidata L. | J. L. Riddell | Jun 1842 | United States of America | New York | Dutchess Co. Cascade Brook at… | — | 243849 | ||
| Iva caudata Small | J. L. Riddell s.n. | Nov 1838 | United States of America | Louisiana | Near New Orleans | syntype | 180266 |
|
|
| Chamaesyce deltoidea (Engelm. ex Chapm.) Small var. deltoidea | J. L. Riddell | — | United States of America | Florida | Monroe Co. | — | 37376 |
|
|
| Lonicera japonica Thunb. | J. L. Riddell | — | United States of America | Louisiana | Orleans Parish. | — | 785420 |
|
|
| Aster oolentangiensis Riddell | J. L. Riddell s.n. | s.d. | United States of America | Ohio | Franklin Co. Worthington, O. [Inferred… | isotype | 161964 |
|
|
| Eragrostis reptans (Michx.) Nees | J. L. Riddell s.n. | s.d. | United States of America | Louisiana | New Orleans | — | 1700330 |
|
|
| Dalea purpurea Vent. var. purpurea | J. L. Riddell 374 | s.d. | United States of America | Louisiana | Near Jackson [Feliciana Parish, i.… | — | 01277440 |
|
|
| Oplismenus hirtellus subsp. setarius (Lam.) Mez ex Ekman | J. L. Riddell s.n. | s.d. | United States of America | — | Carrolton, La. [New Orleans, Louisiana.] | — | 1758580 |
|
|
| Urochloa reptans (L.) Stapf | J. L. Riddell s.n. | s.d. | United States of America | Louisiana | New Orl. [New Orleans]. | — | 1821268 |
|
|
| Baccharis halimifolia L. | J. L. Riddell s.n. | s.d. | United States of America | Louisiana | Orleans Parish. | — | 1899584 |
|
|
| Chromolaena ivifolia (L.) R.M.King & H.Rob. | J. L. Riddell s.n. | Nov 1838 | United States of America | Louisiana | Old field about New Orl.… | — | 2035988 |
|
|
| Conyza ramosissima Cronquist | J. L. Riddell s.n. | s.d. | United States of America | Louisiana | Orleans Parish. | — | 2054924 |
|
|
| Coreopsis tripteris L. | J. L. Riddell s.n. | s.d. | United States of America | Ohio | Franklin Co. | — | 2067087 |
|
|
| Dracopis amplexicaulis (Vahl) Cass. | J. L. Riddell 975 | s.d. | United States of America | Louisiana | Orleans Parish. | — | 2070034 |
|
|
| Carex crus-corvi Shuttlew. ex Kuntze | J. L. Riddell s.n. | — | United States of America | Louisiana | Orleans Parish. | — | 2261537 |
|
|
| Xyris difformis Chapm. var. difformis | J. L. Riddell 1400 | — | — | — | — | 1169920 |
|
||
| Populus canadensis Moench | J. L. Riddell s.n. | — | — | — | "Colton Wood" | — | 2469076 |
|
|
| Thelypteris normalis (C.Chr.) Moxley | J. L. Riddell s.n. | 1838 | United States of America | Louisiana | Swamp about New Orleans | — | 3794988 |
|
|
| Thelypteris normalis (C.Chr.) Moxley | J. L. Riddell s.n. | s.d. | United States of America | Louisiana | New Orleans | — | 3795009 |
|
|
| Zizia aptera (A.Gray) Fernald var. aptera | J. L. Riddell 16 | — | United States of America | — | Red River country | — | 3519967 |
|
|
| Helenium amarum (Raf.) H.Rock | J. L. Riddell s.n. | s.d. | United States of America | Arkansas | — | 2881664 |
|
||
| Carlowrightia torreyana Wassh. | J. L. Riddell 2 | s.d. | United States of America | Texas | — | 3601484 |
|