Dictionary entry overview: What does morello mean? â¢ MORELLO (noun) The noun MORELLO has 2 senses: 1. any of several cultivated sour cherry trees bearing fruit with dark skin and juice 2. cultivated sour cherry with dark-colored skin and juice Familiarity information: MORELLO used as a noun is rare.
venation - (botany) the arrangement of veins in a leaf. phytology, botany - the branch of biology that studies plants. arrangement - an orderly grouping (of things or persons) considered as a unit; the result of arranging; a flower arrangement.
Palmate venation shows several main veins branching from a common point of midrib at base of blade. Arcuate venation is essentially pinnate, but main veins curve to follow margin of blade. Parallel (in many monocots) shows many straight veins side by side from base to tip.lustrous or glossy (shiny), dull (green but not shiny), or glaucous (pale or whitened). Venation: The midrib is the largest, central vein, becoming the petiole below the blade.o see photographic examples, click one of the cameras in the list of botanical terms. Basic morphology: A simple leaf consists of a blade, joined to the woody twig by a stalk, the petiole.