Sentences with word «venation»

«The evidence for a transformation in venation was remarkably clear,» says Brodribb.

In addition, the group has studied venation of tree leaves as a model system of a complex biological network with interesting topological and geometrical features, and has recently created methods to section whole rodent livers and reconstruct their three - dimensional vascular structure in unprecedented detail.

Structurally colored lepidopteran fossils and forewing venation patterns.

(f) Reconstruction of the forewing venation based on specimens MeI 641 and MeI13556, with nomenclature of the wing veins.

Most often the fungus shows up on grasses and other monocots — plants often distinguished by flower parts in threes and parallel leaf venation — such as pineapples, bananas and sugarcane, but it has also been found on non-monocots such as grapes and muskmelon.

They are green in color, have a flattened body, conical eyes and broad wings with venation that resembles the vein patterns on leaves.

All genera, except Christensenia, have free venation.

Butte College Student (2012) «Potential Gardener» The leaf type is simple, ovate in shape, with a neted venation form @ 7 inches long.

Based on fieldwork in 13 countries over 6 years, the duo examined the venation of 504 flowering plants and 225 other plants, including 166 extinct species, and looked for trends in venation patterns through time.