How To Identify Maple Trees In Winter

Maple leaves

Maple Copse

On this page: blood-red maple, norway maple, saccharide maple, silver maple, black maple

Red Maple

Acer rubrum

The ruby maple is ordinarily a medium-sized tree with a moderate growth rate. The bark is smooth and calorie-free gray on young- and intermediate-aged stems, while mature bark is nighttime gray and rough. Crushed twigs exercise not emit a rank odor every bit does the silver maple. Twigs are crimson and have rounded, oblong, vegetative buds. Floral buds are globose and conspicuous, since they are borne in clusters. Lower branches tend to sweep upward.

The species makes an excellent suburban or rural mural tree in acid soil regions of the state. Numerous cultivars are available and are marketed based on fall color and habit. This tree has an acid soil requirement and is intolerant of wounding. With ruby maples, manganese deficiencies are common in neutral to alkaline soils.
Leaves: The leaves of the Red Maple are very roughly toothed with 3-5 shallow lobes. Nearly of the Red Maple leaves are a lite or a pale green to a whitish. During Autumn, leaves turn a bright scarlet or an bright orange.
Twigs: Nigh Ruby Maple twigs appear to be slender and sleeky. At get-go the twigs are green just afterwards in the year they turn a red.
Fruit: The dioecious, ruby flowers are borne in dense clusters and announced in March or Apr earlier the leaves; the buds turn a deep red sometime earlier they open. Male trees can exist planted if you lot practise non desire fruit. Fruits have wings spreading at narrow angles and ripen in May or June. The fruit consists of pairs of winged seeds, or keys, i/ii—ane inch in length on long, drooping stems. Fruit color ranges from red to green, becoming tan when mature.
Bark: On a young Cerise Maple the bawl can be smooth and gray. On older trees, bark tin appear to be darker and rougher with peeling flakes.
Other Important Facts: The Red Maple is found mostly in Pennsylvania. Nearly Scarlet Maples grow to a length of about fifty feet loftier.

Norway Maple

More about Norway Maples [leave site]»
Acer plantanoids

The Kingdom of norway maple was ane of the most popular street copse in the United States in the '60s and '70s. It originated in Europe where it is native from Norway to Switzerland. It is hardy, retains its leaves longer than the native maples, and endures the fume, dust, and drought of the urban center, though it is susceptible to verticillium wilt and girdling roots.

Leaves: The Norway Maples leaves are very different than those of the Scarlet Maple. These leaves are 5 lobed and 4-7 inches wide. A milky sap pours from the stalk if it is broken. 1 characteristic past which it can e'er be distinguished is the presence of milky sap in the leafage stalks. If pressed or twisted, the leafage stalks always yield a few drops of milky sap. Leafage color is bright green above and shiny beneath, except for the horticultural color variants that include vino, gilt, and variegated forms. Fall leaf color is yellow for the light-green-foliaged forms.
Twigs:The Norway Maples twigs are a carmine-brown. Buds grow on the ends of the twigs. Buds are big (i/4 inch) and reddish or dark-green-red with 2 to three pairs of bud scales; they are a certain means of identification in the winter. Buds are rounded rather than acute-tipped.
Fruit: In early leap, the xanthous to chartruse flowers are bundled in three-inch diameter clusters forth the twigs. Flowers are borne in Apr or May. This maple has the well-nigh bonny flowers of all maples. Flowers are showy since they bloom before the leaf emerges. Fruit has horizontally spreading wings that mature in September or Oct.
Bark: On young trees the bark can appear to be lite chocolate-brown and smooth. As the trees get older the bark gets darker and rougher. The grayish-black bawl is furrowed with shallow, narrow ridges forming a regular diamond design.

Other Of import Facts: The Norway Maple is imported from Europe. This tree, like the Red Maple, can also reach a height of 50 anxiety. It is not similar to other maples because of the larger leaves, milky sap and horizontal winged fruit. Foliage shape very similar to sugar maple but more ornate. A milky sap appears when the leaf is broken off of stem at the petiole. This sap is not plant in sugar maple leaves and distinguishes the 2 species.

Sugar Maple

Acer saccharum

The tree attains a pinnacle of more than 100 feet and a diameter of 3 feet or more. It is more often than not a tiresome-growing tree. In the open up, saccharide maples have a symmetrical crown. Information technology is extensively planted equally a shade tree, although it is urban intolerant and should not be used in tree lawns.

Leaves: are simple, five lobed with very few big teeth, which are about 4" wide. The sinuses (sectionalisation betwixt the lobes) are rounded. The leaves are besides a bright dark-green towards the tiptop,andpale green downward to the bottom.These leaves plough vivid yellowish, orange or ruddy in the autumn.
Twigs: are a reddish-brown and go to a low-cal brownish. The twigs are smooth (glabrous) and cerise-chocolate-brown in color. The winter buds are smaller than Norway maple and sharp-pointed with six to 10 pairs of scales.
Fruit: The flowers are yellowish-greenish, on long stalks, and appear with the leaves in April. Male and female flower clusters appear on the same tree. The fruit, which ripens in September, consists of a ii-winged primal. The two wings are about parallel, nearly 1 inch in length.
Bark: gray brown, shine on immature trunks, older trunks fissured with long, and irregular flakes. Bark is variable in this species. It is ordinarily thin, smoothen and gray on young trees, becoming thicker, darker and securely furrowed into vertical, occasionally scaly ridges.

Differences:
The way to tell Red Maple and Sugar Maple apart is past the bark. The real divergence is that the Red Maple has lighter and smoother bawl so the Carbohydrate Maple. Also the Red Maple has a bitter sap every bit compared to the Sugar Maple.

Argent Maple

Acer saccharinum (dasycarpum)

The silver or soft maple is most common on moist land and along streams. It attains heights of 100 feet or more and diameters over 3 feet. It usually has a short torso which divides into a number of big, ascending limbs. These again subdivide, and pocket-size branches droop merely turn upwards at the tips. The silverish maple grows quickly and has widely been planted as a shade tree. The urban-tolerance of the silverish maple makes it the longest-lived of the maples in urban settings.

The wood is soft, weak, even textured, rather brittle, easily worked, and decays readily when exposed to the elements.

Leaves Leaves are 3 to 6 inches long, contrary, elementary, and palmately five-lobed. Leaves are lobed more than half way to midrib. Margins are irregularly double-toothed. The leafage surfaces are glabrous, light light-green above and white to argent below, giving it the mutual name "silver maple." Fall coloring is green to yellowish-brown, and is not striking.
Twigs: The buds are rounded, cherry or cherry-red-chocolate-brown, blunt-pointed, and more often than not like those of the cherry-red maple. Clusters of globose floral buds are also present on silver maple. Crushed twigs emit a rank scent.
Fruit: The flowers appear in February or March, earlier the leaves, in dense clusters and are of a dark-green-yellow or cherry-red-yellow colour. This may be the first native tree to flower, although the flowers are not showy. Fruits have divergent and curved wings that mature in May or June. Information technology consists of a pair of winged seeds, or key, with wings ane—2 inches long on slender, flexible stems about an inch long. Fruit can be a litter problem, since they are borne in keen numbers.
Bark The gray-brown bawl is smooth on young trees, later developing irregular furrows with sparse, gray, scaly plates.

Blackness Maple

Acer nigrum

The blackness maple is a large, deciduous tree lx to eighty ft in summit with a dense, rounded crown and a straight body upwards to 4 ft in diameter. It is very similar to the sugar maple, with a few distinguishing characteristics: the leaves are usually palmately iii-lobed with hairy lower leaf surfaces, the leaf blades are thicker and characterisically drooping at the sides, twigs are orange-brown and the bark is almost blackness and more securely furrowed.

Leaves: The leaves are elementary, opposite, with a few coarse teeth forth the margins, dark greenish on the upper surface and yellowish-green below. The fall colour is yellow or dark-brown-yellow, sometimes red, but less so than the sugar maple. The iii to 5-inch petioles often accept leaf-like stipules at the base of operations which obscure the lateral buds.
Fruit: Clusters of small, xanthous flowers are produced in May at the base of newly-emerging leaves. The 0.5 to 1-inch-long winged fruits are produced in pairs. They mature and dry out in tardily summertime, sometimes separating when shed, leaving the hairy stem on the tree.
Twigs: Winter buds are egg-shaped, with pointed tips and hairy, overlapping crimson-brown scales.
Bark: The bark of black maples is dark gray with deeply furrowed, irregular ridges. The bark is darker and more than deeply furrowed than that of the sugar maple.

Source: https://www.waterfordcitizens.org/activities/beautification/waterford-trees/maple-trees/

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