Oenothera hartwegii Benth. | | a | | Oenothera hartwegiiBenth. | |
Oenothera hartwegii Benth. subsp. hartwegii | | a | i | Oenothera hartwegiiBenth. subsp. hartwegii | |
Oenothera hartwegii Benth. subsp. fendleri (A. Gray) W. L. Wagner & Hoch | | a | i | Oenothera hartwegiiBenth. subsp. fendleri (A. Gray) W. L. Wagner & Hoch | |
Oenothera hartwegii Benth. subsp. filifolia (Eastw.) W. L. Wagner & Hoch | | a | i | Oenothera hartwegiiBenth. subsp. filifolia (Eastw.) W. L. Wagner & Hoch | |
Oenothera hartwegii Benth. subsp. maccartii (Shinners) W. L. Wagner & Hoch | | a | i | Oenothera hartwegiiBenth. subsp. maccartii (Shinners) W. L. Wagner & Hoch | |
Oenothera hartwegii Benth. subsp. pubescens (A. Gray) W. L. Wagner & Hoch | | a | i | Oenothera hartwegiiBenth. subsp. pubescens (A. Gray) W. L. Wagner & Hoch | |
Oenothera greggii A. Gray var. pubescens A. Gray | Oenothera hartwegii Benth. subsp. pubescens (A. Gray) W. L. Wagner & Hoch | | i | Oenothera greggiiA. Gray var.pubescens A. Gray | Oenothera hartwegiiBenth. subsp. pubescens (A. Gray) W. L. Wagner & Hoch |
Oenothera fendleri A. Gray | Oenothera hartwegii Benth. subsp. fendleri (A. Gray) W. L. Wagner & Hoch | | | Oenothera fendleriA. Gray | Oenothera hartwegiiBenth. subsp. fendleri (A. Gray) W. L. Wagner & Hoch |
Oenothera tubicula A. Gray var. filifolia Eastw. | Oenothera hartwegii Benth. subsp. filifolia (Eastw.) W. L. Wagner & Hoch | | i | Oenothera tubiculaA. Gray var.filifolia Eastw. | Oenothera hartwegiiBenth. subsp. filifolia (Eastw.) W. L. Wagner & Hoch |
Oenothera tubicula A. Gray | | a | | Oenothera tubiculaA. Gray | |
Oenothera tubicula A. Gray subsp. tubicula | | a | i | Oenothera tubiculaA. Gray subsp. tubicula | |
Oenothera tubicula A. Gray subsp. strigulosa (Towner) W. L. Wagner & Hoch | | a | i | Oenothera tubiculaA. Gray subsp. strigulosa (Towner) W. L. Wagner & Hoch | |
Oenothera lavandulifolia Torr. & A. Gray | | a | | Oenothera lavandulifoliaTorr. & A. Gray | |
Oenothera tubicula A. Gray var. tubicula | Oenothera tubicula A. Gray subsp. tubicula | | i | Oenothera tubiculaA. Gray var.tubicula | Oenothera tubiculaA. Gray subsp. tubicula |