epinasty

Asymmetrical growth of a leaf or stem that causes curvature of the structure.

Epinasty

Downward curling of a leaf blade due to cell growth on the upper side of a petiole being more rapid than that on the lower side; often a hyperplastic symptom of plant disease (e.g. the disease caused by potato virus Y in Physalis floridana).

epinasty

Downward curling of a leaf blade resulting from more rapid cell growth on the upper side of a petiole than on the lower side; often a hyperplastic symptom of plant disease.
Found on http://ppathw3.cals.cornell.edu/glossary/Defs_E.htm

epinasty

<botany> Asymmetrical growth of a leaf or stem that causes curvature of the structure. ... (18 Nov 1997) ...
Found on http://www.encyclo.co.uk/local/20973
No exact match found