By organism › Green plants › Fabaceae › Piptadeniastrum africanum

Observationobservedoriginal resultmeasured

Claim · model-written summary

Five native species had growth comparable to Acacia auriculiformis after five years.

Taxon: Pachyelasma tessmannii, Piptadeniastrum africanum, Irvingia smithii, Ongokea gore, and Canarium schweinfurthiiPiptadeniastrum africanumPachyelasma tessmanniiOngokea goreCanarium schweinfurthiiIrvingia smithiie0
Outcome: growthe0
Direction: comparablee0
Value: five native speciese0
Qualifier: After five yearse0
Comparator: Acacia auriculiformise0

Verbatim

e0
“After five years, five native species ( Pachyelasma tessmannii, Piptadeniastrum africanum, Irvingia smithii, Ongokea gore, and Canarium schweinfurthii ) demonstrated growth, survival, and carbon sequestration performance comparable to Acacia auriculiformis .”
✓ located verbatim in the source · abstract, characters 1348–1606

Title

The potential of native tree species for forest restoration in the Central Congo Basin

Brice Yannick Djiofack; Nils Bourland; Hans Beeckman; et al. Ecological Engineering 2025. doi:10.1016/j.ecoleng.2025.107662

Other claims from this paper (6)

Observationobservedoriginal resultmeasured

Claim · model-written summary

The same five native species had survival comparable to Acacia auriculiformis after five years.

Taxon: Pachyelasma tessmannii, Piptadeniastrum africanum, Irvingia smithii, Ongokea gore, and Canarium schweinfurthiiPiptadeniastrum africanumPachyelasma tessmanniiOngokea goreCanarium schweinfurthiiIrvingia smithiie0
Outcome: survivale0
Direction: comparablee0
Qualifier: After five yearse0
Comparator: Acacia auriculiformise0

Verbatim

e0
“After five years, five native species ( Pachyelasma tessmannii, Piptadeniastrum africanum, Irvingia smithii, Ongokea gore, and Canarium schweinfurthii ) demonstrated growth, survival, and carbon sequestration performance comparable to Acacia auriculiformis .”
✓ located verbatim in the source · abstract, characters 1348–1606

Title

The potential of native tree species for forest restoration in the Central Congo Basin

Brice Yannick Djiofack; Nils Bourland; Hans Beeckman; et al. Ecological Engineering 2025. doi:10.1016/j.ecoleng.2025.107662

Other claims from this paper (6)

Observationobservedoriginal resultmeasured

Claim · model-written summary

The same five native species had carbon sequestration performance comparable to Acacia auriculiformis after five years.

Taxon: Pachyelasma tessmannii, Piptadeniastrum africanum, Irvingia smithii, Ongokea gore, and Canarium schweinfurthiiPiptadeniastrum africanumPachyelasma tessmanniiOngokea goreCanarium schweinfurthiiIrvingia smithiie0
Outcome: carbon sequestration performancee0
Direction: comparablee0
Qualifier: After five yearse0
Comparator: Acacia auriculiformise0

Verbatim

e0
“After five years, five native species ( Pachyelasma tessmannii, Piptadeniastrum africanum, Irvingia smithii, Ongokea gore, and Canarium schweinfurthii ) demonstrated growth, survival, and carbon sequestration performance comparable to Acacia auriculiformis .”
✓ located verbatim in the source · abstract, characters 1348–1606

Title

The potential of native tree species for forest restoration in the Central Congo Basin

Brice Yannick Djiofack; Nils Bourland; Hans Beeckman; et al. Ecological Engineering 2025. doi:10.1016/j.ecoleng.2025.107662

Other claims from this paper (6)

Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Piptadeniastrum africanum regeneration success fell 73% in the disturbed right of way relative to intact forest.

Taxon: Piptadeniastrum africanumPiptadeniastrum africanume0
Outcome: regeneration success ratioe0
Direction: plummetede0
Value: 73%e0
Qualifier: from 0.45 in intact forest to 0.12 in the disturbed ROWe0
Comparator: intact foreste0
Setting: disturbed ROWe0

Verbatim

e0
“The regeneration success ratio for key timber species (Piptadeniastrum africanum) plummeted by 73% (from 0.45 in intact forest to 0.12 in the disturbed ROW)”
✓ located verbatim in the source · abstract, characters 1580–1736

Title

Plant Diversity, Regeneration Dynamics, and Socio-Ecological Impacts at the Forest-Savanna Transition Zone, Cameroon

Nforbelie LN; Sonke B; Fongod AG Journal of energy and environmental science. 2025. doi:10.23880/jeesc-16000122

Other claims from this paper (8)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Micrography of Piptadeniastrum africanum showed calcium oxalate crystals as a characteristic feature.

Taxon: Piptadeniastrum africanumPiptadeniastrum africanume1
Outcome: calcium oxalate crystalse1

Verbatim

e1
“calcium oxalate crystals characteristic of Piptadeniastrum africanum”
✓ located verbatim in the source · abstract, characters 694–762

Title

Phytochemical and mineral profiling of anti-fertilizer plants used by pygmy women in the town of Mbandaka in the Democratic Republic of the Congo: Case of Ipomoea involucrata P.Beauv. and Piptadeniastrum africanum (Hook.f.) Brenan

Ruth Katunda; Jean Jacques Amogu; Jean Paul Nzundu; et al. International Journal of Agricultural Research Innovation and Technology 2024. doi:10.3329/ijarit.v13i2.70858

Other claims from this paper (5)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Terminalia superba and Piptadeniastrum africanum had low wood density.

Taxon: Terminalia superba, Piptadeniastrum africanumPiptadeniastrum africanumTerminalia superbae0
Outcome: densitye0
Direction: lowe0

Verbatim

e0
“Terminalia superba, Piptadeniastrum africanum, Terminalia ivorensis, and Hallea ciliata exhibited low density”
✓ located verbatim in the source · abstract, characters 1159–1268

Title

Evaluation of Naturally Grown Termite Resistant Tropical Wood Species

Abraham Mahari; Getachew Eshete; David M. Kolleh; et al. Asian Journal of Environment & Ecology 2024. doi:10.9734/ajee/2024/v23i2523

Other claims from this paper (9)

Observationobservedoriginal resultmeasured

Claim · model-written summary

Piptadeniastrum africanum had among the highest total sterol content.

Taxon: Piptadeniastrum africanumPiptadeniastrum africanume0
Outcome: total sterol contente0
Direction: higheste0
Value: 27-54 mg / g oile0

Verbatim

e0
“Millettia dura and Piptadeniastrum africanum have the highest total sterol content (27-54 mg / g oil).”
✓ located verbatim in the source · abstract, characters 639–741

Title

Rendement en huile et teneur en stérols des graines et écorces de plantes sauvages et domestiques poussant dans le parc national du Kahuzi-Biega et ses environs

Pius Mpiana Tshimankinda Revue Congolaise des Sciences & Technologies 2024. doi:10.59228/rcst.024.v3.i4.115

Other claims from this paper (6)

Observation Prunus salsii seeds had the highest crude oil yield, 45.8%.
Observation Millettia dura had among the highest total sterol content.
Observation Thirteen phytosterols were identified in the sampled plants.
Observation β-sitosterol, stigmasterol and campesterol were among the most abundant phytosterols.
Observation 5-avenasterol was among the most abundant phytosterols.
Recommendation The authors say the phytosterol properties support traditional use of these plants as cooking and health oils.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Piptadeniastrum africanum had the highest importance value index in AAC 1‐1, at 7.21.

Taxon: Piptadeniastrum africanumPiptadeniastrum africanume0
Outcome: importance value indexe0
Value: 7.21e0
Setting: AAC 1‐1e0

Verbatim

e0
“Piptadeniastrum africanum (7.21), Sterculia rhinopetala (23.35) and Ceiba pentandra (14.5) were the commonly traded species with the highest importance value index, respectively, for AAC 1‐1, 1‐2, and 1‐4”
✓ located verbatim in the source · abstract, characters 769–973

Title

Forest activities drive diversity and structure in the tropical rainforest

Lacatuce Kenne Tene; Marie Caroline Momo Solefack; Stéphane Momo Takoudjou; et al. African Journal of Ecology 2023. doi:10.1111/aje.13161

Other claims from this paper (7)

Observation The survey recorded 203 tree species across 158 genera and 58 families.
Observation Sterculia rhinopetala had the highest importance value index in AAC 1‐2, at 23.35.
Observation Ceiba pentandra had the highest importance value index in AAC 1‐4, at 14.5.
Association Unlogged AAC 1‐4 plots were more diverse than logged AAC 1‐1 and 1‐2 plots.
Association Unlogged AAC 1‐4 plots contained more biomass than logged plots.
Association Selective logging reduced species richness.
Recommendation The authors recommend enrichment of removed species for restoration.

Observationobservedoriginal resultmeasured

Claim · model-written summary

Piptadeniastrum africanum was the tallest tree species at 22.91 ± 2.33 m.

Taxon: Piptadeniastrum africanumPiptadeniastrum africanume0
Outcome: talleste0
Value: 22.91 ± 2.33 me0

Verbatim

e0
“The tallest and shortest tree species were Piptadeniastrum africanum (22.91 ± 2.33 m) and Cannarium schweinfurthii (2.00 ± 0.51 m).”
✓ located verbatim in the source · abstract, characters 1149–1280

Title

Soil vegetation status of a forest fragment in Akwa Ibom State, Nigeria

A. G. Ezekiel; F. O. Ogbemudia; R. M. Ubom; et al. World Journal of Applied Science & Technology 2023. doi:10.4314/wojast.v14i1b.135

Other claims from this paper (6)

Observation The forest contained 42 plant species from 30 families.
Observation Fabaceae had the most species, with six.
Observation Meliaceae, Arecaceae and Euphorbiaceae each had three plant species.
Observation The Shannon-Wiener diversity index was 2.88.
Observation The Simpson diversity index was 0.90.
Association Vegetation parameters were correlated with soil chemical constituents at p=0.05.

Observationobservedoriginal resultmeasured

Claim · model-written summary

P. africanum has a stomatal index of 21.5%

Taxon: P. africanumPiptadeniastrum africanume1
Outcome: Stomatal indexe1
Value: 21.5%e1

Verbatim

e1
“Stomatal index and stomata type was 21.5% and mainly anomocytic, respectively, for P. africanum”
✓ located verbatim in the source · abstract, characters 775–870

Title

Taxonomic Significance of Foliar and Stem Anatomy in the Delimitation of Piptadeniastrum africanum (Hook.F.) Brenan and Cathormion altissimum (Hook.F.) Hutch. & Dandy

Felix Okponanabofa Youkparigha; Bio Louis Nyananyo; Glory Richard Journal of Advances in Biology & Biotechnology 2022. doi:10.9734/jabb/2022/v25i11-12609

Other claims from this paper (10)

Observation P. africanum has mainly anomocytic stomata
Observation C. altissimum has a stomatal index of 14.4%
Observation C. altissimum has mainly paracytic stomata
Observation Stomatal distribution in P. africanum is hypostomatic
Observation Stomatal distribution in C. altissimum is hypostomatic
Observation Epidermal cells of P. africanum are irregular with undulating anticlinal walls
Observation Epidermal cells of C. altissimum are rectangular to polygonal with curved or straight anticlinal walls
Observation The stem of P. africanum is angular with four pronounced ridges and furrows
Observation The stem of C. altissimum is wavy with very mild protrusions
Recommendation The anatomical differences may justify placing P. africanum and C. altissimum in different genera

Piptadeniastrum africanum 35 claims

35 claims