A REVISION OF TRISETUM AND GRAPHEPHORUM (POACEAE: POOIDEAE: AVENINAE) IN NORTH AMERICA NORTH OF MÉXICO
Bibliographic record
Abstract
A taxonomic treatment of Trisetum Pers. and Grapitephorum Desv. in North America north of México is given. Eight species of Trisetum are recognized. Two species are endemic to the United States: T. orthochaetum (Montana) and T. projectum (California, Montana, and Nevada); Trisetum cernuum subsp. cernuum, T cernuum subsp. canescens, T montanum, T. sihiricum, T. spicatum van spicatum, and T. spicatum van pilosiglume are found in Canada and the United States; and T. spicatum var spicatum and T. spicatum var pilosiglume are found in Greenland. Two species, T. aureum and T. Jlavescens, are introduced. Trisetum florihundum Pilg. is chosen as a lectotype for Trisetum sect. Aulacoa Louis-Marie. The genus Graphephorum comprises only two species: G. melicoides ranging from Canada to the United States and G. wo!/ii endemic to the United States. RESUMEN
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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) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.002 | 0.002 |
| Science and technology studies | 0.001 | 0.001 |
| Scholarly communication | 0.001 | 0.001 |
| Open science | 0.001 | 0.001 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.004 | 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".