نتایج جستجو برای: epilobium

تعداد نتایج: 154  

2001
Suzanne W. Simard Jean L. Heineman W. Jean Mather Donald L. Sachs Alan Vyse

Description of the Dry Alder Complex Sitka alder (Alnus viridis ssp. sinuata) is the dominant species of the Dry Alder Complex, and willow (Salix spp.) is also present on some sites (Figure ). Characteristic understorey species are fireweed (Epilobium angustifolium) on sites mesic and wetter, and pinegrass (Calamagrostis rubescens) on sites drier than mesic (Kimmins and Comeau ). Thimbleb...

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2010
KENNETH J. SYTSMA L. D. GOTTLIEB

Restriction site maps of chloroplast DNA (cpDNA), maternally inherited in Clarkia, were obtained in representative species of all seven diploid sections, the allotetraploid sect. Clarkia, and the outgroup Epilobium brachycarpum. CpDNA restriction site variation was analyzed by Wagner and Dollo parsimony, bootstrapping, and genetic distance methods. Four shortest Wagner trees, one of which was a...

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2004
RACHEL A. LEVIN WARREN L. WAGNER PETER C. HOCH WILLIAM J. HAHN AARON RODRIGUEZ DAVID A. BAUM LILIANA KATINAS ELIZABETH A. ZIMMER KENNETH J. SYTSMA Thomas G. Lammers

Onagraceae are a family of 17 genera in seven tribes, with the majority of species in tribes Onagreae and Epilobieae. Despite the species-richness of these two tribes, to date no phylogenetic study has been done with suf!cient taxon sampling to examine relationships between and within these tribes. In this study, we used DNA sequence data from one nuclear region (ITS) and two chloroplast region...

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2000
Azim U. Mallik

Richardson and Hall, 1973a, p. 63, 1973b, p. 46; Wall, 1977, p. 55). Competition and allelopathic effects of Growth and understory species diversity of black spruce [Picea sheep laurel have been attributed to the regeneration mariana (Miller) B.S.P.] planted in central Newfoundland at contiguous sites with and without dense cover of sheep laurel (Kalmia angusfailure and poor growth of conifers ...

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