Milk Thistle,<i>Silybum marianum</i>(L.) Gaertn., Flower Head Development and Associated Marker Compound Profile
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
ABSTRACT Flower head development and marker compound changes were examined for milk thistle grown under dryland conditions during the 1998 and 1999 growing seasons. Flower heads harvested at the early flowering, mid-flowering, late flowering, and dehiscing (seed development) growth stages had average seed/ovule weights of 5 mg, 13 mg, 21 mg, and 26 mg, respectively. At the time of harvest, the plants contained flower heads at all stages of development. During the 1999 harvest, the average plant produced 2.0 g, 2.9 g, and 3.4 g of dry seeds per flower head, corresponding to mid-flowering, late flowering, and dehiscing development stages of the flower. The silymarin and fixed-oil content for the 1999 seeds were 1 mg, 14 mg, and 24 mg of silymarin and 15 mg, 168 mg, and 252 mg of lipid/g dry weight for mid-flowering, late flowering, and dehiscing development stages, respectively. The highest silymarin yield was obtained from late flowering and dehiscing flower heads in early September of both test years.
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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 | 0.002 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 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 | 0.001 |
| 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 it