Hieracium levicaule subsp. lepidulum 5 claims

subspecies · family Asteraceae · green plant · NCBI Taxonomy ↗

Also written in claims: H. lepidulum — NCBI synonyms: Hieracium lepidulum

Observationobservedoriginal resultmeasured

Claim · model-written summary

Hieracium lepidulum invasion varied among plots, with 0–52% cover and a 1.89% mean.

Taxon
Plant communitiese0
Interactor
H. lepidulumHieracium levicaule subsp. lepidulume0weed
Outcome
H. lepidulum covere0
Value
0% to 52%e0
Qualifier
mean of only 1.89%e0

Verbatim

e0

“Plant communities differed in the extent to which they became invaded, with H. lepidulum cover in the plots ranging from 0% to 52%, with a mean of only 1.89%”

✓ located verbatim in the source · abstract, characters 1005–1162

Title

BIODIVERSITY RESEARCH: Experimental introduction of the alien plant Hieracium lepidulum reveals no significant impact on montane plant communities in New Zealand

Ross Meffin; Alice L. Miller; Philip E. Hulme; et al. Diversity and Distributions 2010. doi:10.1111/j.1472-4642.2010.00684.x

Other claims from this paper (5)
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Increasing H. lepidulum density was associated with a +0.002 species per year component of richness increase.

Taxon
montane plant communitiese0t0
Outcome
speciese0t0
Direction
increasee0t0
Value
+0.002 species per yeare0t0

Verbatim

e0

“a component of this increase (+0.002 species per year) associated with increasing H. lepidulum density”

✓ located verbatim in the source · abstract, characters 1220–1322
t0

“montane plant communities”

✓ located verbatim in the source · title, characters 121–146

Title

BIODIVERSITY RESEARCH: Experimental introduction of the alien plant Hieracium lepidulum reveals no significant impact on montane plant communities in New Zealand

Ross Meffin; Alice L. Miller; Philip E. Hulme; et al. Diversity and Distributions 2010. doi:10.1111/j.1472-4642.2010.00684.x

Other claims from this paper (5)
Associationobservedoriginal resultnot significant (as stated)measured

Claim · model-written summary

Other measured links between H. lepidulum and community attributes were generally not significant.

Taxon
plant communitye0
Interactor
H. lepidulumHieracium levicaule subsp. lepidulume0weed
Outcome
relationships between the plant community and H. lepidulume0

Not reportedDirection

Verbatim

e0

“Other relationships between the plant community and H. lepidulum were generally non‐significant”

✓ located verbatim in the source · abstract, characters 1324–1419

Title

BIODIVERSITY RESEARCH: Experimental introduction of the alien plant Hieracium lepidulum reveals no significant impact on montane plant communities in New Zealand

Ross Meffin; Alice L. Miller; Philip E. Hulme; et al. Diversity and Distributions 2010. doi:10.1111/j.1472-4642.2010.00684.x

Other claims from this paper (5)
Observationauthor interpretationoriginal resultno effectmeasured

Claim · model-written summary

The authors conclude H. lepidulum coexists without measurable negative effects on richness, evenness or diversity after six years.

Taxon
native communitye0
Interactor
H. lepidulumHieracium levicaule subsp. lepidulume0weed
Outcome
species richness, evenness or diversitye0
Direction
no measurable negative effectse0
Value
6 yearse0

Verbatim

e0

“H. lepidulum coexists with the native community with no measurable negative effects after 6 years on species richness, evenness or diversity”

✓ located verbatim in the source · abstract, characters 1485–1625

Title

BIODIVERSITY RESEARCH: Experimental introduction of the alien plant Hieracium lepidulum reveals no significant impact on montane plant communities in New Zealand

Ross Meffin; Alice L. Miller; Philip E. Hulme; et al. Diversity and Distributions 2010. doi:10.1111/j.1472-4642.2010.00684.x

Other claims from this paper (5)
Associationhypothesisoriginal resultmeasured

Claim · model-written summary

The authors suggest H. lepidulum persisted preferentially at sites able to support species rich assemblages.

Taxon
species‐rich assemblagee0
Interactor
H. lepidulumHieracium levicaule subsp. lepidulume0weed
Outcome
persisted preferentiallye0
Direction
preferentiallye0
Setting
sites with abiotic conditionse0

Verbatim

e0

“H. lepidulum has persisted preferentially at those sites with abiotic conditions sufficient to support a species‐rich assemblage”

✓ located verbatim in the source · abstract, characters 1695–1823

Title

BIODIVERSITY RESEARCH: Experimental introduction of the alien plant Hieracium lepidulum reveals no significant impact on montane plant communities in New Zealand

Ross Meffin; Alice L. Miller; Philip E. Hulme; et al. Diversity and Distributions 2010. doi:10.1111/j.1472-4642.2010.00684.x

Other claims from this paper (5)