| Heterotheca brandegei (B. L. Rob. & Greenm.) Semple |
Accepted |
9 |
| Heterotheca camporum (Greene) Shinners |
Accepted |
18 |
| Heterotheca camporum var. glandulissima Semple |
Accepted |
18 |
| Heterotheca canescens (DC.) Shinners |
Accepted |
9 |
| Heterotheca fastigiata (Greene) V. L. Harms |
Accepted |
9 |
| Heterotheca fulcrata (Greene) Shinners |
Accepted |
9 |
| Heterotheca fulcrata var. amplifolia (Rydb.) Semple |
Accepted |
9 |
| Heterotheca fulcrata var. arizonica Semple |
Accepted |
9 |
| Heterotheca fulcrata var. senilis (Wooton & Standl.) Semple |
Accepted |
9 |
| Heterotheca grandiflora Nutt. |
Accepted |
9 |
| Heterotheca gypsophila B. L. Turner |
Accepted |
18 |
| Heterotheca inuloides Cass. |
Accepted |
9 |
| Heterotheca jonesii (S. F. Blake) S. L. Welsh & N. D. Atwood |
Accepted |
9 |
| Heterotheca leptoglossa DC. |
Accepted |
9 |
| Heterotheca marginata Semple |
Accepted |
9 |
| Heterotheca mexicana V. L. Harms ex B. L. Turner |
Accepted |
9 |
| Heterotheca monarchensis D. A. York & Shevock & Semple |
Accepted |
9 |
| Heterotheca oregona (Nutt.) Shinners |
Accepted |
9 |
| Heterotheca oregona var. compacta (D. D. Keck) Semple |
Accepted |
9 |
| Heterotheca oregona var. rudis (Greene) Semple |
Accepted |
9 |
| Heterotheca oregona var. scaberrima (A. Gray) Semple |
Accepted |
9 |
| Heterotheca pumila (Greene) Semple |
Accepted |
9 |
| Heterotheca rutteri (Rothr.) Shinners |
Accepted |
9 |
| Heterotheca sessiliflora (Nutt.) Shinners |
Accepted |
9 |
| Heterotheca sessiliflora subsp. bolanderi (A. Gray) Semple |
Accepted |
9 |
| Heterotheca sessiliflora subsp. echioides (Benth.) Semple |
Accepted |
9 |
| Heterotheca sessiliflora subsp. fastigiata (Greene) Semple |
Accepted |
9 |
| Heterotheca shevockii (Semple) Semple |
Accepted |
18 |
| Heterotheca stenophylla (A. Gray) Shinners |
Accepted |
18 |
| Heterotheca stenophylla var. angustifolia (Rydb.) Semple |
Accepted |
18 |
| Heterotheca subaxillaris (Lam.) Britton & Rusby |
Accepted |
9 |
| Heterotheca subaxillaris subsp. latifolia (Buckley) Semple |
Accepted |
9 |
| Heterotheca villosa (Pursh) Shinners |
Accepted |
9 |
| Heterotheca villosa var. ballardii (Rydb.) Semple |
Accepted |
18 |
| Heterotheca villosa var. depressa (Rydb.) Semple |
Accepted |
18 |
| Heterotheca villosa var. foliosa (Nutt.) V. L. Harms |
Accepted |
18 |
| Heterotheca villosa var. minor (Hook.) Semple |
Accepted |
16 |
| Heterotheca villosa var. nana (A. Gray) Semple |
Accepted |
9 |
| Heterotheca villosa var. pedunculata (Greene) V. L. Harms ex Semple |
Accepted |
9 |
| Heterotheca villosa var. scabra (Eastw.) Semple |
Accepted |
18 |
| Heterotheca viscida (A. Gray) V. L. Harms |
Accepted |
9 |
| Heterotheca zionensis Semple |
Accepted |
9 |
| Heterotheca mucronata V. L. Harms |
Unresolved |
18 |
| Heterotheca subaxillaris (Lam.) Trel. |
Unresolved |
9 |
| Heterotheca pilosa (Nutt.) Shinners |
Synonym of Bradburia pilosa (Nutt.) Semple |
4 |
| Heterotheca gossypina (Michx.) Shinners |
Synonym of Chrysopsis gossypina (Michx.) Elliott |
9 |
| Heterotheca mariana (L.) Shinners |
Synonym of Chrysopsis mariana (L.) Elliott |
12 |
| Heterotheca camporum var. camporum |
Synonym of Heterotheca camporum (Greene) Shinners |
18 |
| Chrysopsis berlandieri Greene |
Synonym of Heterotheca canescens (DC.) Shinners |
9 |
| Chrysopsis fulcrata Greene |
Synonym of Heterotheca fulcrata (Greene) Shinners |
9 |
| Heterotheca fulcrata var. fulcrata |
Synonym of Heterotheca fulcrata (Greene) Shinners |
9 |
| Heterotheca inuloides var. inuloides |
Synonym of Heterotheca inuloides Cass. |
9 |
| Heterotheca mucronata var. mucronata |
Synonym of Heterotheca mucronata V. L. Harms |
18 |
| Heterotheca oregona var. oregona |
Synonym of Heterotheca oregona (Nutt.) Shinners |
9 |
| Heterotheca oregona var. rudis (E. Greene) Semple |
Synonym of Heterotheca oregona var. rudis (Greene) Semple |
9 |
| Heterotheca oregona var. rudis (Nutt.) A. Gray |
Synonym of Heterotheca oregona var. rudis (Greene) Semple |
9 |
| Heterotheca sessiliflora subsp. sessiliflora |
Synonym of Heterotheca sessiliflora (Nutt.) Shinners |
9 |
| Chrysopsis bolanderi A. Gray |
Synonym of Heterotheca sessiliflora subsp. bolanderi (A. Gray) Semple |
9 |
| Chrysopsis villosa var. echioides (Benth.) A. Gray |
Synonym of Heterotheca sessiliflora subsp. echioides (Benth.) Semple |
9 |
| Heterotheca echioides (Benth.) Shinners |
Synonym of Heterotheca sessiliflora subsp. echioides (Benth.) Semple |
9 |
| Heterotheca sessiliflora var. bolanderioides Semple |
Synonym of Heterotheca sessiliflora subsp. echioides (Benth.) Semple |
9 |
| Heterotheca sessiliflora var. camphorata (Eastw.) Semple |
Synonym of Heterotheca sessiliflora subsp. echioides (Benth.) Semple |
9 |
| Heterotheca sessiliflora var. echioides (Benth.) Semple |
Synonym of Heterotheca sessiliflora subsp. echioides (Benth.) Semple |
9 |
| Heterotheca sessiliflora var. fastigiata (Greene) Semple |
Synonym of Heterotheca sessiliflora subsp. fastigiata (Greene) Semple |
9 |
| Heterotheca villosa var. shevockii Semple |
Synonym of Heterotheca shevockii (Semple) Semple |
18 |
| Heterotheca stenophylla var. stenophylla |
Synonym of Heterotheca stenophylla (A. Gray) Shinners |
18 |
| Heterotheca villosa var. angustifolia (Rydb.) V. L. Harms |
Synonym of Heterotheca stenophylla var. angustifolia (Rydb.) Semple |
18 |
| Heterotheca chrysopsidis DC. |
Synonym of Heterotheca subaxillaris (Lam.) Britton & Rusby |
9 |
| Heterotheca subaxillaris subsp. subaxillaris |
Synonym of Heterotheca subaxillaris (Lam.) Britton & Rusby |
9 |
| Heterotheca latifolia Buckley |
Synonym of Heterotheca subaxillaris subsp. latifolia (Buckley) Semple |
9 |
| Heterotheca latifolia var. arkansana B. Wagenkn. |
Synonym of Heterotheca subaxillaris subsp. latifolia (Buckley) Semple |
9 |
| Heterotheca latifolia var. latifolia |
Synonym of Heterotheca subaxillaris subsp. latifolia (Buckley) Semple |
9 |
| Heterotheca latifolia var. macgregoris B. Wagenkn. |
Synonym of Heterotheca subaxillaris subsp. latifolia (Buckley) Semple |
9 |
| Heterotheca psammophila B. Wagenkn. |
Synonym of Heterotheca subaxillaris subsp. latifolia (Buckley) Semple |
9 |
| Chrysopsis villosa (Pursh) Nutt. ex DC. |
Synonym of Heterotheca villosa (Pursh) Shinners |
9 |
| Heterotheca villosa var. villosa |
Synonym of Heterotheca villosa (Pursh) Shinners |
9 |
| Chrysopsis foliosa Nutt. |
Synonym of Heterotheca villosa var. foliosa (Nutt.) V. L. Harms |
18 |
| Heterotheca foliosa (Nutt.) Shinners |
Synonym of Heterotheca villosa var. foliosa (Nutt.) V. L. Harms |
18 |
| Heterotheca villosa var. hispida (Hook.) V. L. Harms |
Synonym of Heterotheca villosa var. minor (Hook.) Semple |
16 |
| Heterotheca horrida (Rydb.) V. L. Harms |
Synonym of Heterotheca villosa var. nana (A. Gray) Semple |
9 |
| Heterotheca horrida subsp. cinerascens (S. F. Blake) Semple |
Synonym of Heterotheca villosa var. scabra (Eastw.) Semple |
18 |
| Heterotheca aspera (Shuttlew.) Shinners |
Synonym of Pityopsis aspera var. aspera |
18 |
| Heterotheca falcata (Pursh) V. L. Harms |
Synonym of Pityopsis falcata (Pursh) Nutt. |
9 |
| Heterotheca flexuosa (Nash) V. L. Harms |
Synonym of Pityopsis flexuosa (Nash) Small |
9 |
| Heterotheca graminifolia (Michx.) Shinners |
Synonym of Pityopsis graminifolia (Michx.) Nutt. |
9 |