Literal values, not normalised. 183,098 distinct spellings cover 1,706,259 claims; only letter case and spacing are merged, so “maize”, “corn” and “Zea mays L.” are three separate entries here. The By interacting organism view merges spellings of one organism through NCBI Taxonomy.
Association observed original result positive significant (as stated) measured Claim · model-written summary
Grewia flava and Acacia erioloba had a significant positive spatial association.
spatial association e0 Kimberley Thorn Bushveld, South Africa e2 Verbatim
e0 “We first showed a significant positive spatial association of the two species ”
✓ located verbatim in the source · abstract, characters 1084–1161 e1 “G. flava and A. erioloba
✓ located verbatim in the source · abstract, characters 568–592 e2 “Semi-arid savanna in the Kimberley Thorn Bushveld, South Africa ”
✓ located verbatim in the source · abstract, characters 169–232 Other claims from this paper (4) Observation observed original result measured Claim · model-written summary
Environmental heterogeneity alone was excluded as the cause of the positive spatial association.
exclusion of environmental heterogeneity as the sole cause of this positive association e0 Verbatim
e0 “the non-spatial analysis supported an exclusion of environmental heterogeneity as the sole cause of this positive association ”
✓ located verbatim in the source · abstract, characters 1175–1300 e1 “G. flava and A. erioloba
✓ located verbatim in the source · abstract, characters 568–592 Other claims from this paper (4) Association observed original result measured Claim · model-written summary
Grewia flava shrubs were absent below a minimum Acacia erioloba tree size.
no G. flava shrubs occurred e0 Not reported Direction
Verbatim
e0 “We found a minimum tree size under which no G. flava shrubs occurred ”
✓ located verbatim in the source · abstract, characters 1302–1370 e1 “the canopy diameter of A. erioloba trees ”
✓ located verbatim in the source · abstract, characters 895–935 Other claims from this paper (4) Mechanism hypothesis original result measured Claim · model-written summary
The authors proposed seed dispersal or facilitation as possible causes of the association.
seed dispersal and/or facilitation e0 Verbatim
e0 “this association may have been caused by seed dispersal and/or facilitation ”
✓ located verbatim in the source · abstract, characters 1547–1622 e1 “A. erioloba and G. flava
✓ located verbatim in the source · abstract, characters 1512–1536 Other claims from this paper (4) Observation observed original result positive measured Claim · model-written summary
Seeds from Ziziphus plants beneath Acacia had higher germination than seeds from open-grown plants.
germination rates e0 beneath A. erioloba e0 Verbatim
e0 “Seeds from maternal Z. mucronata plants growing beneath A. erioloba had higher germination rates than those from maternal plants growing in the open ”
✓ located verbatim in the source · abstract, characters 794–942 t0 “nurse tree Acacia ”
✓ located verbatim in the source · title, characters 88–105 Other claims from this paper (9) Observation author interpretation original result positive measured Claim · model-written summary
Acacia subcanopy was important for Ziziphus establishment.
Verbatim
e0 “Z. mucronata demography suggested that the A. erioloba subcanopy is important for establishment
✓ located verbatim in the source · abstract, characters 1139–1234 t0 “nurse tree Acacia ”
✓ located verbatim in the source · title, characters 88–105 Other claims from this paper (9) 
Grewia flavae1
Vachellia eriolobae1other
Ziziphus mucronata