Morphoanatomical characterization of fruit, seed and seedling of Desmodium incanum DC. (Fabaceae: Faboideae: Desmodieae) Caracterización morfoanatómica de fruto, semilla y plántula de Desmodium incanum DC. (Fabaceae: Faboideae: Desmodieae)
Bibliographic record
Abstract
Desmodium incanum DC. is a herbaceous legume distributed from Canada to Central Argentina and Uruguay. It is a high quality forage and palatable for animals, its leaves are used in folk medicine and it is considered a weed of hard control. The objectives were to characterize the exomorphology and the anatomy of fruits, seeds and seedlings of D. incanum. The plant material was collected in Montecristo and Cerro Pelado (Cordoba-Argentina). The morphoanatomical analysis were performed on fruits, seeds and seedlings, including histochemical tests. The results show: loment indehiscent fruit, with phenolic compounds and crystals; reniform seed with fleshy aryl and epihilum, embryo axial type, subtype curved; typical anatomy Faboideae seed with piriform tracheid bar; phaneroepigeal seedling germination of Macaranga and Sophora morphological types, photosynthetic cotyledonary leaves, opposite protophyll, the first nomophylls are simple, crystals in epidermis and in the parenchyma of the epicotyl. We present the particularities of eglandular and glandular trichomes and their distribution pattern in the studied organs. The results are compared with those cited for other species of the genus, from other tribes or family in general. Original data were accompanied by photographs that will allow to recognize this species in the studied stages.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot 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.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
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".