Zobrazeno 1 - 10
of 112
pro vyhledávání: '"Lowell E. Urbatsch"'
Autor:
Coile, Nancy C.
Publikováno v:
Castanea, 1995 Sep 01. 60(3), 177-178.
Externí odkaz:
https://www.jstor.org/stable/4033770
Autor:
Yalma L. Vargas-Rodriguez, Marisa Blake Szubryt, David F. Barfknecht, Lowell E. Urbatsch, Kurt M. Neubig
Publikováno v:
Systematic Botany. 45:658-667
—The number and identity of species within Euthamia (Asteraceae, Astereae) have varied considerably among taxonomic treatments. Euthamia graminifolia (L.) Nutt. is often treated broadly, including plants from the northern and eastern United States
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::659daa5d843e48673a4f926dd2355251
https://doi.org/10.1600/036364420x15935294613446
https://doi.org/10.1600/036364420x15935294613446
Publikováno v:
Southeastern Naturalist. 17:N56-N59
There were a total of 12 documented Panax quinquefolius (American Ginseng) in the only known population in Louisiana in 1986. Our reassessment of the population in 2016 found 16 plants. We suggest that the long-term persistence of this tiny American
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1f0b4a140690d3f57a38ad3708a9897
https://doi.org/10.1656/058.017.0319
https://doi.org/10.1656/058.017.0319
Autor:
Vinson P. Doyle, Yalma L. Vargas-Rodriguez, J. Richard Carter, Annonim, Christopher S. Reid, Lowell E. Urbatsch
Publikováno v:
Plant Ecology and Evolution. 150:343-357
Background and aims Cyperus is a large, ecologically diverse, and important sedge genus. Recent systematic work resolved problems with generic delimitation and implicated C4 photosynthesis as a possi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0fd54bb2d7c4772f6a7907a492369f5b
https://doi.org/10.5091/plecevo.2017.1262
https://doi.org/10.5091/plecevo.2017.1262
Publikováno v:
The Journal of the Torrey Botanical Society. 147:49
The understanding of the species traits of Acer L. growing in subtropical and tropical America is relevant because this region represents its most southern geographic range in the hemisphere. This study evaluates the morphological variation and updat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78cf592e3f1df3aec66c369e05c61d99
https://doi.org/10.3159/torrey-d-19-00011.1
https://doi.org/10.3159/torrey-d-19-00011.1
Autor:
Paul E. Berry, Ricarda Riina, Jess A. Peirson, Carolyn J. Ferguson, Lowell E. Urbatsch, Mark H. Mayfield
Publikováno v:
Botanical Journal of the Linnean Society. 175:191-228
The 480 species of leafy spurges, Euphorbia subgenus Esula, represent the main temperate radiation in the large genus Euphorbia. This group is distributed primarily in temperate Eurasia, but with smaller, disjunct centres of diversity in the mountain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d8651cc0f225f560d46e94d96e95b7e5
https://doi.org/10.1111/boj.12167
https://doi.org/10.1111/boj.12167
Publikováno v:
Brittonia. 66:292-305
We analyzed nuclear ITS sequences of 95 samples representing 85 taxa of Cyperus sensu lato under maximum likelihood and Bayesian frameworks. This work is exploratory in nature with the objectives of gaining insight into relationships among New World
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e64060ade433df7b64e7bafcf1b7008d
https://doi.org/10.1007/s12228-014-9324-6
https://doi.org/10.1007/s12228-014-9324-6
Publikováno v:
Castanea. 84:259
Chevreulia acuminata is reported for the first time in North America from recent collections in the southeastern United States. Populations from Lee County, Alabama, and one in Troup County, Georgia, were found growing in lawns or grassy areas along
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e82ce4044058d749ddb81e343b1ed9d
https://doi.org/10.2179/0008-7475.84.2.259
https://doi.org/10.2179/0008-7475.84.2.259
Autor:
Lowell E. Urbatsch
Publikováno v:
Castanea. 84:267
Purple loosestrife (Lythrum salicaria) is documented for the first time for Louisiana in Plaquemines Parish, extending its range southward about 310 km. Three species of Lythrum are now known for Louisiana, and four species have been recorded for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64a34d76cc7d771502bcd0037841fb2f
https://doi.org/10.2179/0008-7475.84.2.267
https://doi.org/10.2179/0008-7475.84.2.267
Publikováno v:
Castanea. 78:330-337
Youngia thunbergiana is documented for North America from Alabama, Georgia, Maryland, Virginia, and South Carolina. Lloyd Shinners in 1964 reported this species for the District of Columbia and North Carolina, a fact apparently overlooked by subseque
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4635fee8719c5b9e4a7fa4bc11f6ca54
https://doi.org/10.2179/13-018
https://doi.org/10.2179/13-018