Abstract
SUMMARY Bracken growing on an open hillside had greater development of both the upper and lower cuticular membranes than that growing under moderate shade. However, in the latter, aminotriazole uptake was less. This could be due to decreased spreading of the applied solution on the upper surface of shade‐grown fronds and a decrease in stomatal and/or leaflet hair densities on the lower surface.
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Claims 3
Claim · model-written summary
Bracken on an open hillside had greater upper and lower cuticular membrane development than shaded bracken.
- Taxon
- Bracken
Pteridium aquilinume0 - Organ / stage
- upper and lower cuticular membranese0
- Outcome
- development of both the upper and lower cuticular membranese0
- Direction
- greatere0
- Comparator
- under moderate shadee0
- Setting
- open hillsidee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“Bracken growing on an open hillside had greater development of both the upper and lower cuticular membranes than that growing under moderate shade.”
Claim · model-written summary
Aminotriazole uptake was lower in shaded bracken.
- Taxon
- bracken
Pteridium aquilinumt0 - Outcome
- aminotriazole uptakee0
- Direction
- lesse0
Not reportedSetting
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
t0“bracken”
e0“However, in the latter, aminotriazole uptake was less.”
Claim · model-written summary
The authors proposed reduced spreading and lower stomatal or hair density as possible explanations for lower uptake in shaded bracken.
- Taxon
- bracken
Pteridium aquilinumt0 - Organ / stage
- shade‐grown frondse0
- Outcome
- decreased spreading of the applied solutione0
- Qualifier
- a decrease in stomatal and/or leaflet hair densitiese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
t0“bracken”
e0“This could be due to decreased spreading of the applied solution on the upper surface of shade‐grown fronds and a decrease in stomatal and/or leaflet hair densities on the lower surface.”