Lectotypification of Myriophyllum oguraense (Haloragaceae)
نویسندگان
چکیده
منابع مشابه
Development of microsatellite markers in the hexaploid aquatic macrophyte, Myriophyllum spicatum (Haloragaceae)1
UNLABELLED PREMISE OF THE STUDY We developed microsatellite primers to investigate genetic diversity and population genetic structure of the cosmopolitan submerged plant Myriophyllum spicatum. • METHODS AND RESULTS Twenty microsatellite loci were identified in M. spicatum using the microsatellite-enriched library method. The numbers of alleles per locus ranged from one to 13, and the expec...
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The potential allelopathic impact of Myriophyllum verticillatum L. under in situ conditions was determined in a series of field and laboratory experiments. Coexistence experiments were performed in a lake dominated by M. verticillatum (Van Goor) Meffert where we exposed three unialgal phytoplankton cultures in dialysis tubes to macrophyte exudates regularly during the vegetated period. Plant co...
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The effects of geographic and environmental variables on the pattern of genetic differentiation have been thoroughly studied, whereas empirical studies on aquatic plants are rare. We examined the spatial genetic differentiation of 58 Myriophyllum spicatum populations distributed throughout China with 12 microsatellite loci, and we analyzed its association with geographic distance, geographic ba...
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Ten Linnaean names of Pedicularis (Orobanchaceae) are lectotypified: P. comosa, P. flammea, P. hirsuta, P. incarnata, P. lapponica, P. resupinata, P. rostrata, P. tristis, P. tuberosa and P. verticillata. Lectotypes are designated from the Linnaean herbarium at LINN. The type choices made here maintain the present usage of the corresponding Linnaean names for ten Pedicularis species.
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Aquatic macrophytes play an important role in the survival and proliferation of invertebrates in freshwater ecosystems. Epiphytic invertebrate communities may be altered through the replacement of native macrophytes by exotic macrophytes, even when the macrophytes are close relatives and have similar morphology. We sampled an invasive exotic macrophyte, Eurasian watermilfoil (Myriophyllum spica...
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ژورنال
عنوان ژورنال: Novon: A Journal for Botanical Nomenclature
سال: 2008
ISSN: 1055-3177
DOI: 10.3417/2006152