Hieracium

 
National Institutes of Health

Topic mentions per year

Topic mentions per year

1986-2018
02419862018

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2011
2011
Although reticulation has indisputably played an important role in the evolutionary history of the genus Hieracium s. str… (More)
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2006
2006
Although apomixis has been quoted as a technology with the potential to deliver benefits similar in scale to those achieved with… (More)
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2004
2004
Possible control options are investigated for the introduced Hieracium weeds, particular problems in South Island high country… (More)
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2004
2004
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Hieracium, or hawkweed species, serious weeds in South Island high country, may be controlled by appropriate pastoral management… (More)
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2003
2003
Hieracium is an established model system for studying the cytological and genetic basis of gametophytic apomixis. In common with… (More)
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2001
2001
Callose accumulates in the walls of cells undergoing megasporogenesis during embryo sac formation in angiosperm ovules… (More)
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2001
2001
Species in the genus Hieracium subgenus Pilosella form asexual seed by the mechanism of apospory. We have reported previously… (More)
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2000
2000
Apomixis is facultative in characterized members of the genus Hieracium. The three components that comprise the apomictic… (More)
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2000
2000
Apomixis, the asexual formation of seed, has been known in angiosperms for more than a century yet the genetic mechanisms that… (More)
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1999
1999
 In New Zealand Hieracium is an opportunistic plant that invades high country sites more or less depleted of indigenous… (More)
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