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Record W6929929724 · doi:10.5281/zenodo.10667965

Acalypha humbertii Leandri

2023· article· en· W6929929724 on OpenAlexaff

Bibliographic record

VenueZenodo (CERN European Organization for Nuclear Research) · 2023
Typearticle
Languageen
FieldNursing
TopicBiochemical Analysis and Sensing Techniques
Canadian institutionsCanadian Museum of Nature
Fundersnot available
KeywordsThicketDeciduousVegetation (pathology)HabitatEndemismEndangered species

Abstract

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20. Acalypha humbertii Leandri Notulae Systematicae. Herbier du Muséum de Paris. Phanérogramie. Paris 10: 274 (Leandri 1942). — Type: Madagascar. Prov. Toliara, vallées du Mangoky et de l’Isahaina, aux environs de Beroroha, 200 m, X.1933, H. Humbert 11289 (lecto-, designated byMontero Muñoz et al. [2018a: 99]: P [P00508400]; isolecto-, P [P00508399]). — Former syntypes: Madagascar. Prov. Toliara, Bassin supérieur de Mandrare du Sud-Est, entre le col de Vavara et la vallée de la Manambolo, 700-1200 m, 20-22.XII.1928, H. Humbert 6758 (P [P00508401, P00508402, P00508403, P00508404]). ICONOGRAPHY. — Fig. 35G. ETYMOLOGY. — The epithet honors French botanist Henri [JeanHenri] Humbert (1887-1967). DISTRIBUTION AND HABITAT. — Endemic to Madagascar (Menabe, Atsimo-Andrefana, Androy, and Anosy). Dry deciduous forest and dry spiny thickets. On basement rocks and sandstone. Altitudinal range (50-) 200-800 (-1000) m (Fig. 36). PRELIMINARY CONSERVATION ASSESSMENT. — The EOO of Acalypha humbertii is estimated to be 37 244 km 2 and its AOO 20 km 2, which is less than the 500 km 2 threshold of the B2 subcriterion of the Endangered category. This species grows mainly in dry deciduous forest and spiny thickets (see assessment in A. decaryana). The remaining original vegetation is still decreasing. Due to its small AOO, the small number of locations (5), and ongoing habitat loss, Acalypha humbertii is assessed as Endangered: EN B2ab(ii,iii,iv). MATERIAL EXAMINED. — 11 collections. Madagascar: Bosser, M.J. 10234 (P[P00324559]); Decary, R. 15637 (P[P00324536, P05510104]); Humbert, H. 6758 (P[P00508401, P00508402, P00508403, P00508404]), 11289 (P[P00508399, P00508400]); Jongkind, C.C.H. 3708 (MO, TAN, WAG[WAG.1578689]); Kaudern, W. 222 (S[S17-37631]), 289 (S[S17-37632]); Leandri, J. 3532 (P[P00324507, P05543682]), 3535 (P[P05547075]), 3882 (P[P00324510]), 3900 (P[P00324511, P05543681]). REFERENCES. — Govaerts et al. (2000: 67); Montero Muñoz et al. (2018a: 99). DESCRIPTION Shrubs, deciduous, to 1.5 m tall, highly divaricately branched, monoecious. Branches densely pubescent to subvelutinous, glabrescent when mature. Axillary buds subfusiform, to 4 × 2 mm, perulate, perules 2, imbricate, chartaceous, dark brown, glabrous. Stipules to 3 mm long, linear, densely pubescent. Petioles 0.5-1.5 long, indumentum similar to that on young branches. Leaf blades 2.4-3.7 × 1.4-2.6 cm, ovate-lanceolate to elliptic-lanceolate, subchartaceous; base rounded to subacute; apex rounded to subacuminate, acumen to 2 mm long, rounded; margin crenate-serrate, teeth rounded, callose-edged; upper and lower surfaces velutinous with simple, short trichomes; venation actinodromous, basal veins 3, secondary veins 4-5 per side. Stipels absent. Inflorescences spiciform, androgynous, axillary, to 3 cm long, mostly male with 1 female bract at base; peduncle to 5 mm long, it and rachis pubescent with simple, short trichomes. Female segment: bract 1, sessile, enlarging in fruit to 6 × 8 mm, reniform, pubescent with simple, short trichomes; margin subentire to irregularly dentate, teeth c. 13, triangular, central tooth not prominent; bracteoles to 0.8 mm long, oblong-lanceolate, sparsely hairy. Male segment persistent, to 1.8 cm long; flowers glomerate; bracts to 0.5 mm long, triangular, sparsely hairy. Male flowers: pedicel to 0.6 mm long, sparsely hairy; buds not seen. Female flowers 1 per bract, sessile; sepals 3, to 0.7 mm long, ovate-lanceolate, ciliate; ovary c. 1 mm diameter, 3-lobed, echinate, projections linear, to 1.5 mm long, surface hispid with simple, rigid trichomes; styles 3, to 3.5 mm long, connate at base, sparsely hairy with simple, long, appressed trichomes at rachis, each divided into c. 8 segments. Allomorphic flowers not seen. Capsules to 2.5 mm diameter, echinate, projections linear, to 1.5 mm long, surface hispid with simple, rigid trichomes. Seeds c. 1.5 × 1.2 mm, pyriform, minutely foveolate.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: none
Teacher disagreement score0.021
Threshold uncertainty score0.048

Distilled classifier scores by category (both heads)

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0010.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0020.001
Science and technology studies0.0020.001
Scholarly communication0.0000.001
Open science0.0010.001
Research integrity0.0000.001
Insufficient payload (model declined to judge)0.0140.007

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.046
GPT teacher head0.275
Teacher spread0.229 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

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Citations0
Published2023
Admission routes1
Has abstractyes

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