What is the leaf arrangement of an aspen?

leaf: The leaves of the Quaking aspen is circular and the leaf margin is toothed.

What type of leaf does an aspen poplar have?

The leaves are light to medium green and relatively small – 3 cm – 7 cm (1 1/4 – 2 3/4 in.) long. They are almost round or broadly egg-shaped, except for the small, sharp tip. In contrast, the leaf stalks of balsam poplar are round and not flattened; and the leaf blades are much longer than they are wide.

What does a big tooth aspen look like?

Big-tooth aspen is a columnar tree 50-75 ft. tall. Toothed leaves are cottony-white on the lower surface, especially when the tree is young. The slender trunk’s whitish bark, becomes furrowed at base and darker gray with age.

What type of leaf margin do aspen trees have?

Quaking aspen leaves have a smooth, flattened appearance, circular shape, and pointed apex. The leaf’s margins have fine tooth-like serrations. Quaking aspen leaves are a bright green color that turns gold, yellow, or orange in the fall. The firm quaking aspen leaves grow up to 3” (7.5 cm) in diameter.

What does the leaf of an aspen tree look like?

Aspen leaves are smooth, bright green to yellowish-green, dull underneath, until they turn brilliant yellow, gold, orange, or slightly red in the fall. The leave’s small stem (petiole) is flattened along its entire length, perpendicular to the leaf blade.

Is aspen leaf simple or compound?

Aspen leaves are simple, alternate, nearly round in outline, 2 to 3 inches in diameter with a flattened petiole 2 to 3 inches long. The leaf is broadest near the base, has a short pointed tip and is finely toothed along the margin.

What size is an aspen leaf?

Aspen leaves are are thin, firm, and nearly round, 1 1/2 to 3 inches diameter. They are pointed at the apex and rounded at the base, with many small rounded to sharply pointed teeth along their margins.

What is the difference between aspen and birch trees?

Birch are famous for having bark that peels back like paper; aspen bark does not peel. Whereas aspen leaves are perfectly flat, birch leaves are slightly “V” shaped and more elongated than Quaking Aspen leaves.

What does an aspen tree leaf look like?

How do you tell aspen from poplar?

Quaking aspen has smaller heart-shaped to circular (orbicular) leaves with fine (serrate) teeth on the edges. Balsam poplar leaves are quite variable across its range but in general they are egg-shaped (ovate) or more narrowly spear-shaped (lanceolate) with very small teeth along the leaf margin.

What is the leaf arrangement on the stem?

One such clue is the leaf arrangement on the stem, which is formally known as phyllotaxy in botany. 1 There are three basic types of leaf arrangements found in woody trees and shrubs: alternate, opposite, and whorled. For tender plants, you will encounter these types of leaf arrangements: basal, rosette, and distichous.

What does a tree with toothed leaves look like?

Other types of toothed leaves can look like a steak knife. Some types of toothed leaves have a softer edge with rounded ‘teeth.’ Examples of trees that grow toothed leave are chestnuts, elms, hazel trees, rowan, and ash trees. Although they may not look like leaves, coniferous evergreen trees such as pine, spruce, cedars, and fir trees have leaves.

What is the difference between entire leaf and toothed leaf?

Entire Leaf: The margin is even and smooth around the entire leaf edge. Toothed or Serrated Leaf: The margin has a series of toothlike pointed teeth around the entire leaf edge.

How to identify plants by leaf shape?

Identification is also carried out by the shape of the leaf base. Leaf bases can be: You also have to observe the attachment point of the stem with the base to figure out the actual shape of the leaf base. The edges of the leaves could be smooth or bumpy.