angustiseptate

angustiseptate

(of a fruit) having the septum crossing the diameter at its narrowest point.
Collins Dictionary of Biology, 3rd ed. © W. G. Hale, V. A. Saunders, J. P. Margham 2005
References in periodicals archive ?
The fruits develop from a bicarpellate, 2-1oculed superior ovary that may be flattened and/or winged at right angles to the plane of the septum (angustiseptate), or parallel to the septum (latiseptate).
The fruits are cordate silicles flattened at a right angle to septum (angustiseptate); valves prominently reticulately veined, and keeled or winged (Appel and Al-Shehbaz, 2003).
Grammosperma has angustiseptate fruits whereas Sarcodraba has terete fruits.