‘Reticulate leaf venation may also provide physiological advantages in forest understories.’ More example sentences ‘They produced several types of foliage all characterized by pinnate leaves with open dichotomous venation.’ Ginkgo biloba is an example of a plant with dichotomous venation. 1. The fusiform locular area has reticulate venation with more or less equidimensional areoles, but this reticulum connects with the wing venation pattern which is simple, subparallel, composed of fine veins radiating from the central area out to the margins with occasional dichotomies and anatomoses, and craspedodromous to a fimbrial vein (Fig. In this type of venation there is a prominent vein called the midrib from which arise many small veins which finally form a net like structure in the lamina. Malayalam meaning and translation of the word "parallel" The veins branch from the major midribs and split into smaller stands of veinlets, which subsequently unite to form a composite network. Malayalam <> English dictionary, monolingual Malayalam dictionary and other resources for the Malayalam language. It can be found in the leaves of maple trees, oak trees and rose bushes. reticulate translation in English-Tamil dictionary. There are two main types of venation: (1) Reticulate Venation: In this type of venation, the veins and veinlets are repeatedly branched and irregularly distributed, forming a complex network, e.g., dicotyledonous leaves. However, some monocotyledonous leaves like Smilax, Dioscorea and aroids also show reticulate venation. Netted venation is a form of leaf venation composed of veins arranged in a net-like pattern. Malayalam <> English online translation. The other two classifications of vein patterns are parallel and dichotomous. Reticulate Venation: This type of venation is common in all dicot leaves. It is of two types. Introduction. Within and across species, leaves are enormously diverse in venation architecture. When veins (or the nerves) shows network or web-like arrangement all over the leaf blade or lamina, it is called as reticulate venation… So it is also called as unicostate venation.From the midrib many lateral veins and veinlets are arising forming a network pattern. Reticulated venation is the most common vein formation in leaves. By using our services, you agree to our use of cookies. Monocots have parallel venation in which the veins run in straight lines across the length of the leaf without converging. I. In the pinnately reticulate venation there is only one midrib which is running from the base of the leaves to its apex. Veins transport food and water from the leaves to the rest of the plant. Cookies help us deliver our services. Examples of how to use “venation” in a sentence from the Cambridge Dictionary Labs Parallel Venation Reticulate Venation ; Meaning: When veins (or the nerves) are arranged parallel to one another all over the leaf blade or lamina is called as parallel venation. "parallel" മലയാള വ്യാഖ്യാനം, അര്ഥം. Reticulate venation is of two types they are: (i) Pinnately reticulate venation (ii) Palmately reticulate venation. In dicots, however, the veins of the leaf have a net-like appearance, forming a pattern known as reticulate venation. Netted venation occurs in the leaves of almost all dicotyledonous angiosperms.