TAXONOMY OF THE MOST COMMON WEEDY EUROPEAN ECHINOCHLOA SPECIES (POACEAE: PANICOIDEAE) WITH SPECIAL EMPHASIS ON CHARACTERS OF THE LEMMA AND CARYOPSIS
Bibliographic record
Abstract
for the first time analyzed regarding the micromorphology of lemma and caryopsis, the anatomy of the caryopsis and the size of the starch grains. New potentially valuable characters are the size of the caryopsis, the pattern of surface variation of the caryopsis coat, and the size of the starch grains. A cautionary approach is suggested towards the taxonomic utility of the silica bodies shape. Based on the new characters, the relationships between the species are analyzed. Some nomenclatural issues involving E. oryzicola, E. oryzoides, and E. hispidula are also discussed. For the first time, E. colona is recorded from Romania. RESUMEN Las especies más comunes de Echinochloa en Europa que son E. colona (L.) Link, E. crus-galli (L.)
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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 | 0.002 | 0.001 |
| 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) | 0.003 | 0.001 |
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".