Wahlenbergia 4 claims

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4 claims

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Observationobservedoriginal resultmeasured

Claim · model-written summary

Wahlenbergia was found non-monophyletic.

Taxon: WahlenbergiaWahlenbergiae0
Outcome: non-monophyletice0

Verbatim

e0
“Wahlenbergia, Prismatocarpus and Roella are shown to be non-monophyletic”
✓ located verbatim in the source · abstract, characters 914–986

Title

Phylogeny of Southern African and Australasian Wahlenbergioids (Campanulaceae) based on ITS and trnL-F Sequence Data: Implications for a Reclassification

Christopher N. Cupido; Jessica M. Prebble; William M. M. Eddie Systematic Botany 2013. doi:10.1600/036364413x666714

Other claims from this paper (8)

Observation Excluding Wahlenbergia hederacea is required for the sampled wahlenbergioids to be monophyletic.
Observation The South African wahlenbergioid lineages were not strictly monophyletic.
Observation The Australian wahlenbergioid lineages were not strictly monophyletic.
Observation The New Zealand wahlenbergioid lineages were not strictly monophyletic.
Observation Five species assemblages conflict to some degree with current family classification.
Observation Prismatocarpus was found non-monophyletic.
Observation Roella was found non-monophyletic.
Recommendation The authors suggest careful consideration of morphology before changing generic circumscriptions.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Wahlenbergia forms an independent clade.

Taxon: WahlenbergiaWahlenbergiae0
Outcome: inde-pendent cladee0

Verbatim

e0
“Wahlenbergia distinguished an inde-pendent clade”
✓ located verbatim in the source · abstract, characters 394–442

Title

Phylogenetic relationships of Korean campanulaceae based on chloroplast DNA sequences

Kyung-Ah Kim; Ki-Oug Yoo Korean Journal of Plant Taxonomy 2012. doi:10.11110/kjpt.2012.42.4.282

Other claims from this paper (6)

Observation Codonopsis and Platycodon branch basally.
Observation Campanula forms a clade.
Observation Peracarpa and Asyneuma form a clade sister to Adenophora-Hanabusaya.
Observation Hanabusaya is placed within Adenophora section Remotiflorae.
Observation Adenophora forms a clade.
Observation The phylogeny supports genera but remains discordant with morphology at some infrageneric ranks in Adenophora.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Wahlenbergia had intermediate mean seed longevity.

Taxon: WahlenbergiaWahlenbergiae0
Outcome: intermediatee0

Verbatim

e0
“Wahlenbergia is intermediate”
✓ located verbatim in the source · abstract, characters 800–828

t0
“wild Australian plants”
✓ located verbatim in the source · title, characters 102–124

Title

Variation in seed longevity among different populations, species and genera found in collections from wild Australian plants

Jitka Kochanek; Kathryn J. Steadman; Robin J. Probert; et al. Australian Journal of Botany 2009. doi:10.1071/bt09023

Other claims from this paper (10)

Observation M. integerrima had the longest mean seed longevity among the named genera.
Observation Plantago had the shortest mean seed longevity.
Observation P50 varied among populations of most species.
Observation All eight W. communis populations had the same s value.
Association Differences in Ki caused P50 variation among W. communis populations.
Observation The common s value persisted across collection sites with annual rainfall of 180 to 840 mm.
Association Differences in s and Ki led to P50 variation among W. gracilis seedlots.
Association Annual rainfall may correlate with P50 or s in some species.
Association Variation in s was proposed to relate to the breeding system in Wahlenbergia.
Recommendation A single seed collection may not accurately predict wild-species seed longevity.

Associationhypothesisoriginal resultmeasured

Claim · model-written summary

Variation in s was proposed to relate to the breeding system in Wahlenbergia.

Taxon: WahlenbergiaWahlenbergiae0
Organ / stage: breeding systeme0
Outcome: variation in se0

Not reportedDirection

Verbatim

e0
“A relationship between variation in s and the breeding system is proposed for Wahlenbergia.”
✓ located verbatim in the source · abstract, characters 1515–1606

Title

Variation in seed longevity among different populations, species and genera found in collections from wild Australian plants

Jitka Kochanek; Kathryn J. Steadman; Robin J. Probert; et al. Australian Journal of Botany 2009. doi:10.1071/bt09023

Other claims from this paper (10)

Observation M. integerrima had the longest mean seed longevity among the named genera.
Observation Wahlenbergia had intermediate mean seed longevity.
Observation Plantago had the shortest mean seed longevity.
Observation P50 varied among populations of most species.
Observation All eight W. communis populations had the same s value.
Association Differences in Ki caused P50 variation among W. communis populations.
Observation The common s value persisted across collection sites with annual rainfall of 180 to 840 mm.
Association Differences in s and Ki led to P50 variation among W. gracilis seedlots.
Association Annual rainfall may correlate with P50 or s in some species.
Recommendation A single seed collection may not accurately predict wild-species seed longevity.