trigonous
Example Sentences
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The grain is oblong, obtusely trigonous, broadly and shallowly grooved dorsally with concentric minute tubercled ridges covered with a loose pericarp.
From A Handbook of Some South Indian Grasses by K. Rangachari
The grain is pale, brownish yellow, ellipsoidal-oblong, subacute, trigonous, rough and never smooth, with a shallow groove on the dorsal side; the embryo is about one-third the length of the grain.
From A Handbook of Some South Indian Grasses by K. Rangachari
Grain is narrow, trigonous, oblong, translucent and shining.
From A Handbook of Some South Indian Grasses by K. Rangachari
Grain is oblong, obtusely trigonous, or concavo-convex, red-brown and rugulose on the ventral side.
From A Handbook of Some South Indian Grasses by K. Rangachari
It is very much flattened in Paspalum scrobiculatum, but somewhat trigonous in Digitaria sanguinalis.
From A Handbook of Some South Indian Grasses by K. Rangachari