Notice bibliographique
Résumé
7. Acalypha boinensis Leandri Notulae Systematicae. Herbier du Muséum de Paris. Phanérogramie. Paris 10: 268 (Leandri 1942). — Type: Madagascar. Prov. Mahajanga, Ambongo et Boïna, bassin moyen du Bemarivo, 200 m, XI.1919, H. Perrier de la Bâthie 9823 (lecto-, designated by Montero Muñoz et al. (2018a: 93): P [P00508582]). — Former syntypes: Madagascar. Prov. Mahajanga, Maintirano, s.d., R. Decary 8216 (P [P00508588]); Maromandia (Andranosamontana), s.d., R. Decary 1045 (P[P00508585]); Morovoay, s.d., H. Humbert & H. Perrier de la Bâthie 2350 (P [P00508570, P00508571, P00508572, P00508573, P00508574]); Ambongo et Boïna, 300 m, s.d., H. Perrier de la Bâthie 9546 (P [P00508576]), 9551 (P[P00508577]); Prov. Toliara, Forêt de Besomaty, entre le Fiherena et l’Isahaina (Mangoky), 750-800 m, s.d., H. Humbert 11234 (P [P00508575]). — s.l., s.d., Baron 5393 (P[P00508586]), 5450 (P [P00508587]). ICONOGRAPHY. — Leandri (1942: 257); Figs 24D; 28D, E. ETYMOLOGY. — The epithet refers to the former Iboina or Boina Region (now Mahajanga province) in northwestern Madagascar. DISTRIBUTION AND HABITAT. — Endemic to Madagascar (Sava, Sofia, Boeny, Betsiboka, Melaky, Menabe, Atsimo-Andrefana, Haute Matsiatra, Ihorombe, and Androy). Dry deciduous forest, dry spiny thickets, and medium altitude moist evergreen forest (Analavelona). On Mesozoic limestone, basalt, and sandstone. Altitudinal range (50-)200-1000(-1250) m (Fig. 20). PRELIMINARY CONSERVATION ASSESSMENT. — The EOO of Acalypha boinensis is estimated to be 388 446 km 2 and its AOO 140 km 2, which is less than the 500 km 2 threshold of the B2 subcriterion of the Endangered category. This species grows mainly in western dry deciduous forests (see A. diminuta assessment). It has been collected in some protected areas, but it is also known from several unprotected forests subject to various threats (uncontrolled fires for grazing and crops, logging, mining, etc.). Ongoing habitat loss will cause continued decline of its EOO and AOO. Acalypha boinensis is assessed as Near Threatened (NT) under criterion B. It meets the AOO values needed for a threatened category, but the number of locations is too high to meet the conditions required to list it under the Endangered category. MATERIAL EXAMINED. — 45 collections. Madagascar. Anonymous 5340 (P[P05547039]); Anonymous 5448 (P[P05547072]); Baron, R. 5393 (P[P00508586]), 5450 (P[P00508587]); Bosser, M.J. 13985 (P[P04779823]), 18203 (P[P04779794]); Capuron, R. 24329- SF (G, P[P05547235]); d’Alleizette, Ch. 208 (P[P00324564]); Decary, R. 1038 (P[P05543672]), 1045 (P[P00508585]), 8216 (P[P00508588]), 15006 (P[P05547234]), 16385 (P[P05546982]), 17089 (K, MO[MO-3025004], P[P00324527, P05543670], TAN); Gillespie, L. 4037 (MO, US[US01287287]), 10813 (MO), 10817 (MO); Humbert, H. 2350 (P[P00508570, P00508571, P00508572, P00508573, P00508574]), 2715 (P[P05546983, P05546984]), 2997 (G, K, MO, P[P00508549]), 2998 (P[P00508579]), 2998 bis (P[P04779536, P04779537]), 6766 (P[P00324579, P05543684]), 11234 (P[P00508575]), 19373 (P[P05547240]), 19402 (P[P05547241]), 19521 (P[P05547236]), 19693 (P[P05547238]); Keraudren-Aymonin, M. 25935 (P[P00508583, P00508584]); Leandri, J. 401 (P[P00508578]), 3886 (G, P[P05547237]), 3976 (P[P05547239]); Nusbaumer, L. LN 1852 (G[G00090225], P[P05481890]); Perrier de la Bâthie, H. 116 (P[P00508581]), 3676 (P[P00508580]), 9546 (P[P00508576]), 9551 (P[P00508577]), 9823 (P[P00508582]), s.n. (P[P04779845]); Phillipson, P.B. 6220 (K, MO[MO-2965766]); Rakotovao, C. 1052 (MO, P[P04779370], TEF, WAG[WAG0304986]); Ramananjanahary, R. 115 (MO [MO-2965740], P[P04779320], TEF), 266 (MO [MO-3025031], P[P05481881]); Razakamalala, R. 5162 (MO [MO-3025027], P[P 01152838], TAN), 6044 (MO [MO-3025025], P[P00887485]); Seyrig, A. 81B (P[P05547034]). REFERENCES. — Govaerts et al. (2000: 51); Montero Muñoz et al. (2018a: 93). DESCRIPTION Shrubs, deciduous, to 2 m tall, monoecious. Branches velutinous and with sparse, simple, erect trichomes to 0.5 mm long, glabrescent when mature. Axillary buds ovoid, to 2.5 × 2 mm, perulate, perules 2, valvate, membranous, brownish, puberulent with simple, appressed trichomes. Stipules to 5 mm long, elliptic-lanceolate to linear-lanceolate, pubescent with simple, short, appressed trichomes, denser on midrib; margin ciliate and with some minute glands. Petioles (1-) 1.5-4 cm long, indumentum similar to that of the young branches. Leaf blades 3-7 × (2-)2.5-5(-5.5) cm, ovate-lanceolate to subtriangular, membranous; base rounded to subcordate; apex obtuse to acute; margin serrate, teeth acute, reddish, sometimes ending in a minute sessile gland; upper and lower surfaces subvelutinous; venation actinodromous, basal veins 5, secondary veins 4-5 per side. Stipels glandular, to 0.5 mm long, sparsely hairy. Inflorescences spiciform, androgynous, axillary, to 9 cm long, mostly female with short male segment; peduncle to 15 mm long, it and rachis velutinous. Female segment to 7.5 cm long; bracts 4-15, sessile, enlarging in fruit to 5 × 7 mm, elliptic, pubescent with short, simple trichomes; margin dentate, teeth 20-30, triangular, sometimes ending in a minute, sessile gland, central tooth not prominent; bracteoles to 2 mm long, linear-lanceolate, indumentum similar to that on stipules. Male segment persistent, to 2 cm long; flowers glomerate; bracts to 2 mm diameter, suborbicular, margin irregular, scarious, appressed-pubescent, ciliate. Male flowers: pedicel to 1 mm long, sparsely hairy; buds to 0.4 mm diameter, sparsely hairy. Female flowers 1 per bract, sessile; sepals 3, to 1 mm long, triangular, pubescent with simple, short trichomes; ovary c. 1 mm diameter, 3-lobed, apparently smooth, surface hispid with simple, short, erect trichomes; styles 3, to 4 mm long, distinct, sparsely hairy on rachis, each divided into 8-10 segments. Allomorphic flowers not seen. Capsules to 2.5 mm diameter, papillose, papillae rounded, surface sparsely hairy with simple, short trichomes and hyaline trichomes to 1 mm long. Seeds c. 1.5 × 1.2 mm, pyriform, foveolate.
Récupéré en direct depuis OpenAlex et désinversé. Les résumés ne sont pas conservés dans cette base de données : les index inversés représentent 8,6 Go des 9,3 Go de texte de la base, et le serveur dispose de 13 Go libres.
Comment cette classification a été obtenuedéplier
Prédiction machine sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Le volet Gemma est une étiquette directe du modèle pour chaque travail de la base, lue sur la notice réduite au titre. Le volet Codex est un classifieur appris des 10 348 étiquettes directes de Codex et calibré sur les taux pondérés de l'échantillon; les champs sans appui suffisant ne portent aucun appel Codex. Le mode candidate est l'union des deux volets; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont pas des étiquettes humaines.
Scores du classifieur distillé par catégorie (deux têtes)
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,000 | 0,000 |
| Méta-épidémiologie (sens strict) | 0,000 | 0,000 |
| Méta-épidémiologie (sens large) | 0,000 | 0,000 |
| Bibliométrie | 0,002 | 0,001 |
| Études des sciences et des technologies | 0,001 | 0,000 |
| Communication savante | 0,000 | 0,000 |
| Science ouverte | 0,000 | 0,001 |
| Intégrité de la recherche | 0,000 | 0,000 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,017 | 0,006 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découleClassification
machine, non validéePrédiction automatique; un appel candidat d’une seule source (Gemma direct ou Codex distillé), pas un consensus.
Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».