Oenothera hartwegii Benth.


Family	ONAGRACEAE
Genus species	Oenothera hartwegii Benth. sect. Calylophus
Habitat	american prairie
Altitude	30-2500m
Description	leaves numerous, not crowded, linear, 1-4cm, entire or obscurely denticulate, flowers few, sepals ca. 2cm long, petals 2-3cm long
Size	10-40cm
Color	yellow
Bloom	summer
Ca
Type	subshrub
Cultivation	sunny site with a deep, drained soil alpine house, rich, drained soil, sun
Propagation	seed in spring, barely covered, germ. 1-3 months, 18-21°C basal cuttings in late summer
Territory	Northern America Northwestern U.S.A. North-Central U.S.A. Southwestern U.S.A. South-Central U.S.A. (Texas ) Mexico (Mexico Northeast , Mexico Northwest)
Bibliography	Plants of the World online powo.science.kew.org International Plant Names Index www.ipni.org

Comments	ONAGRACEAE Oenothera hartwegii Benth., Pl. Hartw. [Bentham] 5 (1839) Synonyms: Calylophus hartwegii (Benth.) P.H.Raven Galpinsia hartwegii (Benth.) Britton Salpingia hartwegii (Benth.) Raimann 30-2500m ============================================================================= hartwegii typica Munz, Amer. J. Bot. 16: 706 (1929) Synonyms: Galpinsia lavandulifolia glandulosa (Munz) Moldenke Oenothera hartwegii thymifolia H.Lév. sw. Texas, n. Mexico 77 TEX 79 MXE MXN hartwegii fendleri (A,.Gray) A.Gray, Smithsonian Contr. Knowl. 5, Art. 6: 320 (1853) Basionym: Oenothera fendleri A.Gray, Mem. Amer. Acad. Arts, ser. 2, 4(1): 45 (1849) Synonyms: Calylophus hartwegii fendleri (A.Gray) Towner & P.H.Raven Galpinsia fendleri (A.Gray) A.Heller Galpinsia hartwegii fendleri (A.Gray) Small c. Arizona, c. USA, ne. Mexico 74 KAN OKL 76 ARI 77 NWM TEX 79 MXE hartwegii filifolia (Eastw.) H. Lév., Monogr. Oenothera 335 (1908) Basionym: Oenothera tubicula filifolia Eastw., Proc. Calif. Acad. Sci., ser. 3. 1: 72 (1897) Synonyms: Calylophus hartwegii filifolia (Eastw.) Shinners Galpinsia filifolia (Eastw.) A.Heller Oenothera filifolia (Eastw.) Tidestr. New Mexico, Texas, ne. Mexico 77 NWM TEX 79 MXE hartwegii maccartii (Shinners) W.L.Wagner & Hoch, Syst. Bot. Monogr. 83: 212 (2007) Basionym: Calylophus hartwegii maccartii Shinners, Sida 1: 343 (1964) Synonyms: Oenothera greggii pringlei Munz Oenothera pringlei (Munz) Munz s. Texas, ne. Mexico 77 TEX 79 MXE hartwegii pubescens (A.Gray) W.L.Wagner & Hoch, ibid. Basionym: Oenothera greggii pubescens A.Gray, Smithsonian Contr. Knowl. 3(5): 72 (1852) Synonyms: Calylophus hartwegii pubescens (A.Gray) Shinners Galpinsia camporum Wooton & Standl. Galpinsia interior Small Oenothera lampasana (Buckley) Wooton & Standl. Oenothera camporum (Wooton & Standl.) Tidestr. Oenothera greggii lampasana (Buckley) Munz Oenothera interioir Stevens Oenothera lampasana Buckley w. & c. USA, ne. Mexico 73 COL 74 KAN OKL 76 ARI 77 NWM TEX 79 MXE