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.
Leaves are classified as either alternate, spiral, opposite, or whorled. Plants that have only one leaf per node have leaves that are said to be either alternate or spiral. Alternate leaves alternate on each side of the stem in a flat plane, and spiral leaves are arranged in a spiral along the stem. In an opposite leaf arrangement, two leaves arise at the same point, with the leaves connecting opposite each other along the branch.