| Ipomopsis aggregata (Pursh) V.E. Grant |
Accepted |
 |
TRO |
| Ipomopsis aggregata subsp. arizonica (Greene) V.E. Grant & A.D. Grant |
Synonym |
 |
TRO |
| Ipomopsis aggregata var. arizonica (Greene) S.L. Welsh |
Accepted |
 |
TRO |
| Ipomopsis aggregata subsp. attenuata (A. Gray) V.E. Grant & A.D. Grant |
Synonym |
 |
TRO |
| Ipomopsis aggregata var. attenuata (A. Gray) Dorn |
Accepted |
 |
TRO |
| Ipomopsis aggregata subsp. candida (Rydb.) V.E. Grant & A.D. Grant |
Synonym |
 |
TRO |
| Ipomopsis aggregata subsp. collina (Greene) Wilken & Allard |
Unresolved |
 |
WCSP (in review) |
| Ipomopsis aggregata var. macrosiphon (Kearney & Peebles) Dorn |
Synonym |
 |
TRO |
| Ipomopsis aggregata var. maculata (M.E. Jones) S.L. Welsh |
Accepted |
 |
TRO |
| Ipomopsis aggregata var. tenuituba (Rydb.) Dorn |
Accepted |
 |
TRO |
| Ipomopsis aggregata var. texana (Greene) Shinners |
Accepted |
 |
TRO |
| Ipomopsis arizonica (Greene) Wherry |
Unresolved |
 |
WCSP (in review) |
| Ipomopsis bridgesii (A.Gray) Wherry |
Unresolved |
 |
WCSP (in review) |
| Ipomopsis candida (Rydb.) Wherry |
Unresolved |
 |
WCSP (in review) |
| Ipomopsis candida (Rydb.) W.A.Weber |
Unresolved |
 |
WCSP (in review) |
| Ipomopsis congesta (Hook.) V.E. Grant |
Accepted |
 |
TRO |
| Ipomopsis congesta subsp. crebrifolia (Nutt.) A.G.Day |
Unresolved |
 |
WCSP (in review) |
| Ipomopsis congesta subsp. frutescens (Rydb.) A.G. Day |
Synonym |
 |
TRO |
| Ipomopsis congesta var. frutescens (Rydb.) S.L. Welsh |
Accepted |
 |
TRO |
| Ipomopsis congesta subsp. montana (A. Nelson & P.B. Kenn.) V.E. Grant |
Accepted |
 |
TRO |
| Ipomopsis congesta subsp. nevadensis (Tidestr.) Kartesz & Gandhi |
Accepted |
 |
TRO |
| Ipomopsis congesta subsp. palmifrons (Brand) A.G. Day |
Synonym |
 |
TRO |
| Ipomopsis congesta var. palmifrons (Brand) S.L. Welsh |
Accepted |
 |
TRO |
| Ipomopsis congesta subsp. pseudotypica (Constance & Rollins) A.G.Day |
Unresolved |
 |
WCSP (in review) |
| Ipomopsis congesta subsp. viridis (Cronquist) A.G. Day |
Accepted |
 |
TRO |
| Ipomopsis depressa (M.E. Jones ex A. Gray) V.E. Grant |
Accepted |
 |
TRO |
| Ipomopsis effusa (A.Gray) Moran |
Unresolved |
 |
WCSP (in review) |
| Ipomopsis elegans Michx. |
Unresolved |
 |
WCSP (in review) |
| Ipomopsis elegans Lindl. |
Unresolved |
 |
WCSP (in review) |
| Ipomopsis frutescens (Rydb.) V.E. Grant |
Synonym |
 |
TRO |
| Ipomopsis globularis (Brand) W.A.Weber |
Unresolved |
 |
WCSP (in review) |
| Ipomopsis gloriosa (Brandegee) V.E. Grant |
Synonym |
 |
TRO |
| Ipomopsis gossypifera (Gillies ex Benth.) V.E.Grant |
Accepted |
 |
WCSP (in review) |
| Ipomopsis gunnisonii (Torr. & A. Gray) V.E. Grant |
Accepted |
 |
TRO |
| Ipomopsis guttata (A. Gray) Moran |
Accepted |
 |
TRO |
| Ipomopsis havardii (A. Gray) V.E. Grant |
Accepted |
 |
TRO |
| Ipomopsis inconspicua Sm. |
Synonym |
 |
TRO |
| Ipomopsis laxiflora (J.M. Coult.) V.E. Grant |
Accepted |
 |
TRO |
| Ipomopsis longiflora (Torr.) V.E. Grant |
Accepted |
 |
TRO |
| Ipomopsis longiflora subsp. australis R.A. Fletcher & W.L. Wagner |
Synonym |
 |
TRO |
| Ipomopsis longiflora var. australis (R.A. Fletcher & W.L. Wagner) B.L. Turner |
Accepted |
 |
TRO |
| Ipomopsis longiflora subsp. neomexicana Wilken |
Synonym |
 |
TRO |
| Ipomopsis longiflora var. neomexicana (Wilken) B.L. Turner |
Accepted |
 |
TRO |
| Ipomopsis macombii (Torr. ex A. Gray) V.E. Grant |
Accepted |
 |
TRO |
| Ipomopsis macrosiphon (Kearney & Peebles) V.E. Grant & Wilken |
Accepted |
 |
TRO |
| Ipomopsis minutiflora (Benth.) V.E.Grant |
Synonym |
 |
WCSP (in review) |
| Ipomopsis monticola J.M.Porter & L.A.Johnson |
Unresolved |
 |
WCSP (in review) |
| Ipomopsis multiflora (Nutt.) V.E. Grant |
Accepted |
 |
TRO |
| Ipomopsis picta G.Don |
Unresolved |
 |
WCSP (in review) |
| Ipomopsis pinnata (Cav.) V.E. Grant |
Accepted |
 |
TRO |
| Ipomopsis polyantha (Rydb.) V.E. Grant |
Accepted |
 |
TRO |
| Ipomopsis polycladon (Torr.) V.E. Grant |
Accepted |
 |
TRO |
| Ipomopsis pringlei (A.Gray) Henrickson |
Unresolved |
 |
WCSP (in review) |
| Ipomopsis pumila (Nutt.) V.E. Grant |
Accepted |
 |
TRO |
| Ipomopsis roseata (Rydb.) V.E. Grant |
Accepted |
 |
TRO |
| Ipomopsis rubra (L.) Wherry |
Synonym |
 |
TRO |
| Ipomopsis sancti-spiritus Wilken & R.A.Fletcher |
Unresolved |
 |
WCSP (in review) |
| Ipomopsis sonorae (Rose) A.D. Grant |
Accepted |
 |
TRO |
| Ipomopsis spicata (Nutt.) V.E. Grant |
Accepted |
 |
TRO |
| Ipomopsis spicata subsp. capitata (A. Gray) V.E. Grant |
Accepted |
 |
TRO |
| Ipomopsis spicata var. cephaloidea (Rydb.) Wilken & R.L.Hartm. |
Unresolved |
 |
WCSP (in review) |
| Ipomopsis spicata subsp. orchidacea (Brand) Wilken & R.L. Hartm. |
Accepted |
 |
TRO |
| Ipomopsis spicata var. orchidacea (Brand) Dorn |
Synonym |
 |
TRO |
| Ipomopsis spicata subsp. robruthiae Wilken & R.L. Hartm. |
Synonym |
 |
TRO |
| Ipomopsis spicata var. robruthiae (Wilken & R.L. Hartm.) Dorn |
Accepted |
 |
TRO |
| Ipomopsis spicata subsp. tridactyla (Rydb.) Wilken & R.L. Hartm. |
Synonym |
 |
TRO |
| Ipomopsis stenothyrsa (A. Gray) W.A. Weber |
Synonym |
 |
TRO |
| Ipomopsis tenuifolia (A. Gray) V.E. Grant |
Accepted |
 |
TRO |
| Ipomopsis tenuituba (Rydb.) V.E. Grant |
Synonym |
 |
TRO |
| Ipomopsis tenuituba subsp. macrosiphon (Kearney & Peebles) V.E. Grant & Wilken |
Synonym |
 |
TRO |
| Ipomopsis thurberi (Torr. ex A. Gray) V.E. Grant |
Accepted |
 |
TRO |
| Ipomopsis tridactyla (Rydb.) S.L. Welsh |
Accepted |
 |
TRO |
| Ipomopsis tuberosa Willd. ex Steud. |
Unresolved |
 |
WCSP (in review) |
| Ipomopsis verticillata Willd. ex Schult. |
Unresolved |
 |
WCSP (in review) |
| Ipomopsis wendtii Henrickson |
Accepted |
 |
TRO |
| Ipomopsis wrightii (A.Gray) Shinners |
Unresolved |
 |
WCSP (in review) |