| Leptosiphon acicularis (Greene) Jeps. |
Accepted |
 |
TRO |
|
| Leptosiphon ambiguus (Rattan) J.M. Porter & L.A. Johnson |
Accepted |
 |
TRO |
|
| Leptosiphon androsaceus Benth. |
Synonym |
 |
TRO |
|
| Leptosiphon aureus (Nutt.) J.M. Porter & L.A. Johnson |
Accepted |
 |
TRO |
|
| Leptosiphon bicolor Nutt. |
Synonym |
 |
TRO |
|
| Leptosiphon bolanderi (A. Gray) J.M. Porter & L.A. Johnson |
Accepted |
 |
TRO |
|
| Leptosiphon breviculus (A. Gray) J.M. Porter & L.A. Johnson |
Accepted |
 |
TRO |
|
| Leptosiphon carolinensis Kuntze |
Unresolved |
 |
WCSP (in review) |
|
| Leptosiphon ciliatus (Benth.) Jeps. |
Synonym |
 |
TRO |
|
| Leptosiphon croceus (Eastw.) J.M. Porter & L.A. Johnson |
Accepted |
 |
TRO |
|
| Leptosiphon densiflorus Benth. |
Unresolved |
 |
WCSP (in review) |
|
| Leptosiphon filipes (Benth.) J.M. Porter & L.A. Johnson |
Accepted |
 |
TRO |
|
| Leptosiphon floribundus (A. Gray) J.M. Porter & L.A. Johnson |
Accepted |
 |
TRO |
|
| Leptosiphon floribundus subsp. hallii (Jeps.) J.M. Porter & L.A. Johnson |
Accepted |
 |
TRO |
|
| Leptosiphon grandiflorus Benth. |
Synonym |
 |
TRO |
|
| Leptosiphon harknessii (Curran) J.M.Porter & L.A.Johnson |
Synonym |
 |
WCSP (in review) |
|
| Leptosiphon heterophyllus Nees ex Mart. |
Synonym |
 |
TRO |
|
| Leptosiphon hybridus Voss |
Unresolved |
 |
WCSP (in review) |
|
| Leptosiphon jamauensis (Moran) J.M. Porter & L.A. Johnson |
Accepted |
 |
TRO |
|
| Leptosiphon jepsonii (Schemske & Goodw.) J.M. Porter & L.A. Johnson |
Accepted |
 |
TRO |
|
| Leptosiphon latisectus (E.G. Buxton) J.M. Porter & L.A. Johnson |
Accepted |
 |
TRO |
|
| Leptosiphon laxus (Vasey & Rose) J.M. Porter & L.A. Johnson |
Accepted |
 |
TRO |
|
| Leptosiphon lemmonii (A. Gray) J.M. Porter & L.A. Johnson |
Accepted |
 |
TRO |
|
| Leptosiphon leptostachya MacMill. |
Unresolved |
 |
WCSP (in review) |
|
| Leptosiphon liniflorus (Benth.) J.M. Porter & L.A. Johnson |
Accepted |
 |
TRO |
|
| Leptosiphon luteus Benth. |
Synonym |
 |
TRO |
|
| Leptosiphon mariposianus (Milliken) A. Heller |
Accepted |
 |
TRO |
|
| Leptosiphon melingii (Wiggins) J.M. Porter & L.A. Johnson |
Accepted |
 |
TRO |
|
| Leptosiphon minimus (H. Mason) Battaglia |
Synonym |
 |
TRO |
|
| Leptosiphon montanus (Greene) J.M.Porter & L.A.Johnson |
Accepted |
 |
WCSP (in review) |
|
| Leptosiphon multiflorus F.Haage & M.Schmidt |
Unresolved |
 |
WCSP (in review) |
|
| Leptosiphon nudatus (Greene) J.M. Porter & L.A. Johnson |
Accepted |
 |
TRO |
|
| Leptosiphon nuttallii (A. Gray) J.M. Porter & L.A. Johnson |
Accepted |
 |
TRO |
|
| Leptosiphon nuttallii subsp. pubescens (R. Patt.) J.M. Porter & L.A. Johnson |
Accepted |
 |
TRO |
|
| Leptosiphon oblanceolatus (Brand) J.M. Porter & L.A. Johnson |
Accepted |
 |
TRO |
|
| Leptosiphon pachyphyllus (R. Patt.) J.M. Porter & L.A. Johnson |
Accepted |
 |
TRO |
|
| Leptosiphon parviflorus Benth. |
Synonym |
 |
TRO |
|
| Leptosiphon parviflorus var. rosaceus Hook. f. |
Synonym |
 |
TRO |
|
| Leptosiphon pusillus (Benth.) J.M. Porter & L.A. Johnson |
Accepted |
 |
TRO |
|
| Leptosiphon pygmaeus (Brand) J.M. Porter & L.A. Johnson |
Accepted |
 |
TRO |
|
| Leptosiphon rattanii (A. Gray) J.M. Porter & L.A. Johnson |
Accepted |
 |
TRO |
|
| Leptosiphon rosaceus (Hook. f.) Battaglia |
Accepted |
 |
TRO |
|
| Leptosiphon roseus W.Thomps. |
Unresolved |
 |
WCSP (in review) |
|
| Leptosiphon septentrionalis (H. Mason) J.M. Porter & L.A. Johnson |
Synonym |
 |
TRO |
|
| Leptosiphon serrulatus (Greene) J.M. Porter & L.A. Johnson |
Accepted |
 |
TRO |
|