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The function of a leaf on a plant is to store a range of cells that are critical to conducting photosynthesis. Leaves have different layers with different cells, but many of these cells contain structures called chloroplasts, which contain the pigment chlorophyll. Chlorophyll is a pigment that absor


Go Botany offers some great tools and tips that can help identify many different types of plants. The website has a key to identify the plant in question. The key starts by asking you to group your plant into one of six categories based on broad characteristics of the plant. Each category includes s


To make a leaf shape template, find a leaf in the desired shape outside or a graphic from the Internet. In addition to the leaf or graphic, gather a pencil, a piece of paper, preferably a thicker cardstock, and scissors.


According to Colorado State University, the parts of a leaf can be divided into internal features and external features. The internal features of a leaf include the epidermis, the cuticle, leaf hairs, the palisade layer, chloroplasts, the vascular bundle, spongy mesophyll, the stomata and guard cell


Different leaf names include ovate, cordate, oblanceolate, petiolated, sessile, simple, compound, entire, sinuate, dentate, serrate, lobed, elliptic, lanceolate, acicular, hastate, linear, parallel-veined, pinnate and palmate. Leaf names generally are associated with the shape, arrangement on the st


Trees such as oaks and maples can be identified by the shapes of their leaves. Maple leaves are usually lobed and palmate, which means the midribs of the lobes radiate out from a single point.


The cell wall is what gives plant cells their shape. The cell wall, not to be confused with the cell membrane, is a rigid structure made up of long cellulose fibers, branching hemicellulose fibers, and pectin. The fluid pressure inside the cell also contributes somewhat to their shape.


Curled or rolled leaves on a tomato plant can be a sign of physiological problems, herbicide damage or viral infections, according to the University of Clemson Cooperative Extension. The possible physiological reasons include transplant shock, change in temperature at night, drought, severe pruning


Some identifying factors of house plants are that they grow well indoors and are usually ornamentals. Houseplants help clear away indoor pollution, improve the mood of those who live with them and even improve cognitive functions such as memory and learning.


Several plant species have heart-shaped, or cordate, leaves, including the aptly named String of Hearts plant and the Caladium. The String of Hearts is a succulent plant with long strands of fleshy, heart-shaped leaves. The Caladium thrives in bright, indirect sunlight and features brightly colored