Penstemon ×jonesii Pennell, a putative hybrid between P. eatonii and P. laevis, is known only from Kane and Washington counties, Utah (E. C. Neese and
5 KB (501 words) - 19:14, 6 November 2020
M. Hunt (1989) cited evidence of hybridization with Q. hemisphaerica, Q. laevis, Q. marilandica, Q. myrtifolia, and either Q. falcata or Q. velutina. None
4 KB (352 words) - 22:45, 5 November 2020
1989); and with Q. incana (producing Q. ×sublaurifolia Trelease), and Q. laevis (producing Q. ×mellichampi Trelease). None. None. window.propertiesFrom
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ilicifolia (= Q. ×caesariensis Moldenke), Q. imbricaria, Q. incana, Q. laevis, Q. laurifolia (= Q. ×beaumontiana Sargent), and Q. marilandica (E. J. Palmer
4 KB (376 words) - 22:48, 5 November 2020
introduced outside North America. It is sold in the horticultural trade. Aster laevis forma beckwithiae House is a white-rayed phenotype that is not recognized
5 KB (531 words) - 20:58, 5 November 2020
hybridizes with Q. imbricaria, Q. ilicifolia (= Q. ×robbinsii Trelease), Q. laevis, and Q. palustris (E. J. Palmer 1948) and with Q. phellos, Q. rubra, and
4 KB (399 words) - 22:51, 5 November 2020
Hibiscus dasycalyx might better be treated as a subspecies or variety of H. laevis; R. L. Small (2004) found molecular evidence that it should be maintained
4 KB (411 words) - 23:21, 5 November 2020
evidence of hybridization of Quercus inopina with Q. hemisphaerica, Q. laevis, and Q. myrtifolia has been reported (D. M. Hunt 1989). None. None. window
3 KB (355 words) - 22:49, 5 November 2020
hybridizes with Q. falcata (= Q. ×garlandensis E. J. Palmer), Q. incana, Q. laevis (= Q. ×walteriana Ashe), Q. marilandica (= Q. ×sterilis Trelease), Q. phellos
4 KB (424 words) - 22:48, 5 November 2020
Trelease), Q. hemisphaerica, Q. imbricaria (= Q. ×egglestoni Trelease), Q. laevis, Q. laurifolia, Q. marilandica, Q. nigra, Q. palustris (= Q. ×mutabilis
4 KB (438 words) - 22:51, 5 November 2020
cited evidence of hybridization also with Q. arkansana, Q. hemisphaerica, Q. laevis, Q. laurifolia, Q. myrtifolia, Q. palustris, and Q. rubra. The Choctaw used
4 KB (450 words) - 22:52, 5 November 2020
×rehderi Trelease), Q. imbricaria (= Q. ×leana Nuttall), Q. incana, Q. laevis, and Q. laurifolia (= Q. ×cocksii Sargent, although E. J. Palmer [1948]
5 KB (498 words) - 22:52, 5 November 2020
include Diospyros virginiana, Nyssa sylvatica var. sylvatica, and Quercus laevis. Aristida stricta often dominates the herb layer, although on the most sterile
133 KB (20,036 words) - 18:33, 13 February 2019