Bibliographic record
Abstract
A biogeographical approach requires studying invasive plants within their native and synanthropic ranges, which has implications for the general theory of invasiveness and prediction/prevention of invasions. Many plant species native to Eastern Europe, and Ukraine in particular, are currently invasive elsewhere, including North America. However, ‘weed exchange’ between North America and Eastern Europe remains insufficiently studied, as well as its ecological factors. A preliminary assessment and analysis have been made of lists of plant species officially recognized as invasive in the US and Canada (national and state/province levels) and native to Ukraine. There are at least 120 such species, including 84 most important taxa shortlisted for the analysis. Some of them belong to taxonomically complicated groups (species of Euphorbia, Centaurea, Vincetoxicum etc.) and are among worst invaders (species of Centaurea, Lepidium, Euphorbia, Lythrum etc.). Families Asteraceae and Poaceae are most numerously represented (16.7% and 10.7%, respectively). A research overview for a comprehensive analysis of native Ukrainian plants considered invasive in North America is outlined, including aspects of their ecology, taxonomy, geography, patterns of invasions and invasiveness factors (based on phytoindication approaches and climatic models), and possible implications for biocontrol.
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How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| 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) | 0.000 | 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 teacher head, 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".