By organism › Green plants › Bruniaceae

Intervention effectauthor interpretationreview summarypositivemeasured

Claim · model-written summary

Smoke promoted germination of Audouinia capitata.

Taxon: Audouinia capitataAudouinia capitatae0
Treatment: smokee0
Outcome: germinatione0
Direction: promotinge0

Not reportedComparator

Verbatim

e0
“a study on the endangered fynbos species Audouinia capitata brought attention to the role smoke plays in promoting germination.”
✓ located verbatim in the source · abstract, characters 103–230

Title

Plant-derived Smoke: A Sustainable Technique for Seed Enhancement

Monika K.G.; Dijee Bastian; Vidhu Francis Palathingal; et al. International Journal of Plant & Soil Science 2025. doi:10.9734/ijpss/2025/v37i65527

Other claims from this paper (3)

Intervention effect Smoke treatment improved seedling vigor and germination in specific plant species.
Intervention effect Glyceronitrile stimulates germination in species insensitive to karrikins.
Intervention effect Smoke application enhanced germination and seedling growth and mitigated abiotic stress.

Observationauthor interpretationoriginal resultpositivemeasured

Claim · model-written summary

Smoke was identified as a stimulus of seed germination in Audouinia capitata.

Taxon: Audouinia capitataAudouinia capitatae0
Treatment: smokee0
Outcome: seed germinatione0

Not reportedDirection

Verbatim

e0
“The discovery that smoke is an important stimulus of seed germination was made during a comprehensive study by Hannes de Lange on a threatened species in the Bruniaceae, Audouinia capitata.”
✓ located verbatim in the source · abstract, characters 0–189

Title

Using smoke to germinate seeds

N.A.C. Brown; J.H. de Lange; J. Van Staden Veld & Flora 2013

Observationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

Smoke was identified as a stimulus of seed germination in Audouinia capitata.

Taxon: Audouinia capitataAudouinia capitatae0
Treatment: smokee0
Outcome: stimulus of seed germinatione0

Verbatim

e0
“smoke is an important stimulus of seed germination was made during a comprehensive study by Hannes de Lange on a threatened species in the Bruniaceae, Audouinia capitata”
✓ located verbatim in the source · abstract, characters 19–188

Title

Using smoke to germinate seeds : feature

N.A.C. Brown; J.H. de Lange; J. Van Staden Veld & Flora 2013

Observationobservedoriginal resultmeasured

Claim · model-written summary

Healthy and moderately stressed plants had predawn water potential above turgor loss.

Taxon: Brunia nodulifloraBrunia noduliflorat0
Outcome: dry season predawn water potentialse0
Direction: well abovee0
Comparator: turgor loss pointe0

Verbatim

e0
“Both healthy plants and plants that displayed moderate signs of stress had dry season predawn water potentials well above their turgor loss point”
✓ located verbatim in the source · abstract, characters 690–835

t0
“Brunia noduliflora ,”
✓ located verbatim in the source · abstract, characters 350–370

Title

Dieback and mortality of South African fynbos shrubs is likely driven by a novel pathogen and pathogen‐induced hydraulic failure

ANNA L. JACOBSEN; FRANCOIS ROETS; SHAYNE M. JACOBS; et al. Austral Ecology 2011. doi:10.1111/j.1442-9993.2011.02268.x

Other claims from this paper (7)

Association Plants with over 60% crown dieback had water potentials as low as −12 MPa.
Association Pythium was isolated from root vascular tissue of all stressed plants and absent from healthy plants.
Mechanism Pathogen effects were considered the proximate cause of stress.
Mechanism Extreme water stress was considered the ultimate cause of death.
Association Brunia may be susceptible to Pythium infection.
Association Leucadendron may be susceptible to Pythium infection.
Association Erica may be susceptible to Pythium infection.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Plants with over 60% crown dieback had water potentials as low as −12 MPa.

Taxon: Brunia nodulifloraBrunia noduliflorat0
Organ / stage: crowne0
Outcome: water potentialse0
Direction: much lowere0
Value: −12 MPae0
Qualifier: >60% crown diebacke0

Verbatim

e0
“plants displaying >60% crown dieback had much lower water potentials (as low as −12 MPa)”
✓ located verbatim in the source · abstract, characters 888–976

t0
“Brunia noduliflora ,”
✓ located verbatim in the source · abstract, characters 350–370

Title

Dieback and mortality of South African fynbos shrubs is likely driven by a novel pathogen and pathogen‐induced hydraulic failure

ANNA L. JACOBSEN; FRANCOIS ROETS; SHAYNE M. JACOBS; et al. Austral Ecology 2011. doi:10.1111/j.1442-9993.2011.02268.x

Other claims from this paper (7)

Observation Healthy and moderately stressed plants had predawn water potential above turgor loss.
Association Pythium was isolated from root vascular tissue of all stressed plants and absent from healthy plants.
Mechanism Pathogen effects were considered the proximate cause of stress.
Mechanism Extreme water stress was considered the ultimate cause of death.
Association Brunia may be susceptible to Pythium infection.
Association Leucadendron may be susceptible to Pythium infection.
Association Erica may be susceptible to Pythium infection.

Associationobservedoriginal resultmeasured

Claim · model-written summary

Pythium was isolated from root vascular tissue of all stressed plants and absent from healthy plants.

Taxon: Brunia nodulifloraBrunia noduliflorat0
Organ / stage: root vascular tissuee0
Interactor: Pythium sp.Pythiume0pathogen
Outcome: isolated from the root vascular tissue of all stressed plantse0
Direction: not presente0
Comparator: healthy plantse0

Verbatim

e0
“A previously undescribed fungus ( Pythium sp.) was isolated from the root vascular tissue of all stressed plants and was not present in healthy plants”
✓ located verbatim in the source · abstract, characters 978–1128

t0
“Brunia noduliflora ,”
✓ located verbatim in the source · abstract, characters 350–370

Title

Dieback and mortality of South African fynbos shrubs is likely driven by a novel pathogen and pathogen‐induced hydraulic failure

ANNA L. JACOBSEN; FRANCOIS ROETS; SHAYNE M. JACOBS; et al. Austral Ecology 2011. doi:10.1111/j.1442-9993.2011.02268.x

Other claims from this paper (7)

Observation Healthy and moderately stressed plants had predawn water potential above turgor loss.
Association Plants with over 60% crown dieback had water potentials as low as −12 MPa.
Mechanism Pathogen effects were considered the proximate cause of stress.
Mechanism Extreme water stress was considered the ultimate cause of death.
Association Brunia may be susceptible to Pythium infection.
Association Leucadendron may be susceptible to Pythium infection.
Association Erica may be susceptible to Pythium infection.

Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

Pathogen effects were considered the proximate cause of stress.

Taxon: Brunia nodulifloraBrunia noduliflorat0
Outcome: plant stresse0
Qualifier: pathogen‐inducede0

Verbatim

e0
“The proximate cause of plant stress was likely pathogen‐induced”
✓ located verbatim in the source · abstract, characters 1130–1193

t0
“Brunia noduliflora ,”
✓ located verbatim in the source · abstract, characters 350–370

Title

Dieback and mortality of South African fynbos shrubs is likely driven by a novel pathogen and pathogen‐induced hydraulic failure

ANNA L. JACOBSEN; FRANCOIS ROETS; SHAYNE M. JACOBS; et al. Austral Ecology 2011. doi:10.1111/j.1442-9993.2011.02268.x

Other claims from this paper (7)

Observation Healthy and moderately stressed plants had predawn water potential above turgor loss.
Association Plants with over 60% crown dieback had water potentials as low as −12 MPa.
Association Pythium was isolated from root vascular tissue of all stressed plants and absent from healthy plants.
Mechanism Extreme water stress was considered the ultimate cause of death.
Association Brunia may be susceptible to Pythium infection.
Association Leucadendron may be susceptible to Pythium infection.
Association Erica may be susceptible to Pythium infection.

Mechanismauthor interpretationoriginal resultmeasured

Claim · model-written summary

Extreme water stress was considered the ultimate cause of death.

Taxon: Brunia nodulifloraBrunia noduliflorat0
Outcome: plant deathe0
Qualifier: extreme water stresse0

Verbatim

e0
“the ultimate cause of plant death appears to be extreme water stress”
✓ located verbatim in the source · abstract, characters 1201–1269

t0
“Brunia noduliflora ,”
✓ located verbatim in the source · abstract, characters 350–370

Title

Dieback and mortality of South African fynbos shrubs is likely driven by a novel pathogen and pathogen‐induced hydraulic failure

ANNA L. JACOBSEN; FRANCOIS ROETS; SHAYNE M. JACOBS; et al. Austral Ecology 2011. doi:10.1111/j.1442-9993.2011.02268.x

Other claims from this paper (7)

Observation Healthy and moderately stressed plants had predawn water potential above turgor loss.
Association Plants with over 60% crown dieback had water potentials as low as −12 MPa.
Association Pythium was isolated from root vascular tissue of all stressed plants and absent from healthy plants.
Mechanism Pathogen effects were considered the proximate cause of stress.
Association Brunia may be susceptible to Pythium infection.
Association Leucadendron may be susceptible to Pythium infection.
Association Erica may be susceptible to Pythium infection.

Associationauthor interpretationoriginal resultmeasured

Claim · model-written summary

Brunia may be susceptible to Pythium infection.

Taxon: BruniaBruniae0
Interactor: PythiumPythiume0pathogen
Outcome: susceptible to Pythium infectione0

Not reportedDirection

Verbatim

e0
“Brunia (Bruniceae), Leucadendron (Proteaceae) and Erica (Ericaceae), all emblematic and dominant genera within the diverse fynbos community, may be susceptible to Pythium infection”
✓ located verbatim in the source · abstract, characters 1303–1483

Title

Dieback and mortality of South African fynbos shrubs is likely driven by a novel pathogen and pathogen‐induced hydraulic failure

ANNA L. JACOBSEN; FRANCOIS ROETS; SHAYNE M. JACOBS; et al. Austral Ecology 2011. doi:10.1111/j.1442-9993.2011.02268.x

Other claims from this paper (7)

Intervention effectobservedreview summarypositivebasis n/a

Claim · model-written summary

Smoke stimulated germination in Audouinia capitata.

Taxon: Audouinia capitataAudouinia capitatae0
Treatment: smokee0
Outcome: germinatione0
Direction: stimulatinge0
Setting: South Africae0

Not reportedComparator

Verbatim

e0
“The role of smoke in stimulating germination was first highlighted in South Africa in a study on Audouinia capitata, a threatened fynbos species.”
✓ located verbatim in the source · abstract, characters 77–222

Title

The potential of smoke in seed technology

M.E. Light; J. van Staden; C.H. Bornman South African Journal of Botany 2004. doi:10.1016/s0254-6299(15)30311-2

Other claims from this paper (3)

Intervention effect Smoke promoted germination of many fire-prone species.
Intervention effect Species from fire-free habitats also respond positively to smoke.
Recommendation Smoke and aqueous smoke extracts have potential seed technology applications.

Bruniaceae 81 claims

81 claims