Spring Cottonwood

Title

Spring Cottonwood

Artist

Mitch Shindelbower

Medium

Photograph

Description

Spring Cottonwood..Populus deltoides is a large tree growing to 20–60 m (65–195 ft) tall and with a trunk up to 2.8 m (9 ft 2 in) diameter, one of the largest North American hardwood trees. The bark is silvery-white, smooth or lightly fissured when young, becoming dark gray and deeply fissured on old trees.


Bark of a mature tree
The twigs are grayish-yellow and stout, with large triangular leaf scars. The winter buds are slender, pointed, 1–2 cm (1⁄2–3⁄4 in) long, yellowish brown, and resinous. It is one of the fastest growing trees in North America. In Mississippi River bottoms, height growth of 3–5 m (10–15 ft) per year for a few years has been seen. Sustained height growth of 1.5-meter (5 ft) height growth and 2.5-centimeter (1 in) diameter growth per year for 25 years is common.

Eastern cottonwood's range is centered in the Midwestern US. It is not common in the Northeast and is reported only in scattered occurrences, which may constitute intentional plantings rather than natural ones.

The leaves are large, deltoid (triangular), 4–10 cm (1+1⁄2–4 in) long and 4–11 cm (1+1⁄2–4+1⁄4 in) broad with a truncated (flattened) base and a petiole 3–12 cm (1+1⁄4–4+3⁄4 in) long. The leaf is very coarsely toothed, the teeth are curved and gland tipped, and the petiole is flat; they are dark green in the summer and turn yellow in the fall (but many cottonwoods in dry locations drop their leaves early from the combination of drought and leaf rust, making their fall color dull or absent). Due to the flat stem of the leaf, the leaf has the tendency to shake from even the slightest breeze. This is one of the identifying characteristics.[5]

It is dioecious, with the flowers (catkins) produced on single-sex trees in early spring. The male (pollen) catkins are reddish-purple and 8–10 cm (3+1⁄4–4 in) long; the female catkins are green, 7–13 cm (2+3⁄4–5 in) long at pollination, maturing 15–20 cm (6–7+3⁄4 in) long with several 6-to-15-millimeter (1⁄4-to-9⁄16-inch) seed capsules(samaras) in early summer, which split open to release the numerous small seeds attached to cotton-like strands. A single tree may release 40 million seeds a season.

Uploaded

May 13th, 2021

Statistics

Viewed 203 Times  -  Last Visitor from New York, NY on 04/18/2024 at 10:26 AM

Colors

Embed

Sales Sheet