| Zinnia acerosa (DC.) A.Gray |
Accepted |
 |
TICA |
| Zinnia ambigua Hort.Berol. ex Salm-Dyck |
Unresolved |
 |
TICA |
| Zinnia americana (Mill.) Olorode & A.M.Torres |
Accepted |
|
TICA |
| Zinnia angustifolia Kunth |
Accepted |
|
TICA |
| Zinnia angustifolia var. littoralis (B.L.Rob. & Greenm.) B.L.Turner |
Accepted |
|
TICA |
| Zinnia anomala A.Gray |
Accepted |
|
TICA |
| Zinnia aurea Hort. ex Vilm. |
Unresolved |
|
TICA |
| Zinnia australis F.M.Bailey |
Synonym |
|
TICA |
| Zinnia barrancae M.E.Jones |
Unresolved |
|
TICA |
| Zinnia bicolor (DC.) Hemsl. |
Accepted |
|
TICA |
| Zinnia bicuspis DC. |
Synonym |
|
TICA |
| Zinnia bidens Retz. |
Synonym |
|
TICA |
| Zinnia citrea A.M.Torres |
Accepted |
|
TICA |
| Zinnia dahliiflora Hort. ex Kilgus |
Unresolved |
|
TICA |
| Zinnia darwinii Haage & Schmidt. |
Unresolved |
|
TICA |
| Zinnia discolor hort.hal. ex Heynh. |
Unresolved |
|
TICA |
| Zinnia elegans Sessé & Moc. [Illegitimate] |
Unresolved |
|
TICA |
| Zinnia elegans Jacq. |
Accepted |
|
TICA |
| Zinnia flavicoma (DC.) Olorode & Torres |
Accepted |
|
TICA |
| Zinnia florida Salisb. |
Unresolved |
|
TICA |
| Zinnia floridana Raf. |
Unresolved |
|
TICA |
| Zinnia fulva Schrank |
Unresolved |
|
TICA |
| Zinnia ghiesbreghtii Verlot |
Unresolved |
|
TICA |
| Zinnia grandiflora Nutt. |
Accepted |
|
TICA |
| Zinnia grandiflora Hort. ex DC. |
Unresolved |
|
TICA |
| Zinnia greggii B.L.Rob. & Greenm. |
Unresolved |
|
TICA |
| Zinnia haageana Regel |
Accepted |
|
TICA |
| Zinnia haegeana L. |
Unresolved |
|
TICA |
| Zinnia hybrida |
Accepted |
|
TICA |
| Zinnia hybrida hort.par. ex Poir. |
Unresolved |
|
TICA |
| Zinnia hybrida Roem. & Usteri |
Synonym |
|
TICA |
| Zinnia intermedia Engelm. |
Synonym |
|
TICA |
| Zinnia jugistyla Paul G.Wilson |
Unresolved |
|
TICA |
| Zinnia juniperifolia (DC.) A.Gray |
Accepted |
|
TICA |
| Zinnia laevis E.H.L.Krause |
Unresolved |
|
TICA |
| Zinnia leptopoda DC. |
Synonym |
|
TICA |
| Zinnia leucoglossa S.F.Blake |
Unresolved |
|
TICA |
| Zinnia liebmannii "benth. & hook.f."" ex Klatt""" |
Synonym |
|
TICA |
| Zinnia liebmannii Benth. & Hook.f. |
Unresolved |
|
TICA |
| Zinnia linearifolia Moench |
Unresolved |
|
TICA |
| Zinnia linearis Benth. |
Synonym |
|
TICA |
| Zinnia littoralis B.L.Rob. & Greenm. |
Synonym |
|
TICA |
| Zinnia lutea Gaertn. |
Unresolved |
|
TICA |
| Zinnia maritima Kunth |
Accepted |
|
TICA |
| Zinnia maritima var. palmeri (A.Gray) B.L.Turner |
Accepted |
|
TICA |
| Zinnia marylandica |
Unresolved |
|
TICA |
| Zinnia mendocina Phil. |
Synonym |
|
TICA |
| Zinnia mexicana Hort. ex Vilm. |
Unresolved |
|
TICA |
| Zinnia microglossa (DC.) McVaugh |
Accepted |
|
TICA |
| Zinnia multiflora L. |
Synonym |
|
TICA |
| Zinnia oligantha I.M.Johnst. |
Accepted |
|
TICA |
| Zinnia palmeri A.Gray |
Synonym |
|
TICA |
| Zinnia palmeri A.Gray ex S.Watson |
Unresolved |
|
TICA |
| Zinnia pauciflora Phil. |
Unresolved |
|
TICA |
| Zinnia pauciflora L. [Illegitimate] |
Synonym |
|
TICA |
| Zinnia pauciflora var. flava (Kuntze) Seckt |
Synonym |
|
TICA |
| Zinnia peruviana (L.) L. |
Accepted |
|
TICA |
| Zinnia pumila A.Gray |
Accepted |
|
TICA |
| Zinnia purpusii Brandegee |
Accepted |
|
TICA |
| Zinnia revoluta Cav. |
Synonym |
|
TICA |
| Zinnia roezlii Hort. |
Unresolved |
|
TICA |
| Zinnia schiedeana (Less.) Olorode & Torres |
Synonym |
|
TICA |
| Zinnia sulphurea Hort. ex J.W.Loudon |
Unresolved |
|
TICA |
| Zinnia suphurea Hort. ex Hort. ex J. Loud. |
Unresolved |
|
TICA |
| Zinnia tenella B.L.Rob. |
Unresolved |
|
TICA |
| Zinnia tenuiflora Jacq. |
Synonym |
|
TICA |
| Zinnia tenuis (S.Watson) Strother |
Accepted |
|
TICA |
| Zinnia venusta (A.M.Torres) Olorode & A.M.Torres |
Accepted |
|
TICA |
| Zinnia verticillata Andrews |
Synonym |
|
TICA |
| Zinnia verticillata Cav. |
Unresolved |
|
TICA |
| Zinnia violacea Cav. |
Accepted |
|
TICA |
| Zinnia zamudiana Calderón & Rzed. |
Unresolved |
|
TICA |
| Zinnia zinnioides (Kunth) Olorode & Torres |
Accepted |
|
TICA |
