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Silver Maple

Silver Maple. Acer saccharinum L. Classification. Kingdom Plantae – Plants Subkingdom Tracheobionta – Vascular plants Superdivision Spermatophyta – Seed plants Division Magnoliophyta – Flowering plants Class Magnoliopsida – Dicotyledons Subclass Rosidae Order Sapindales

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Silver Maple

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  1. Silver Maple Acer saccharinum L.

  2. Classification Kingdom Plantae – Plants Subkingdom Tracheobionta – Vascular plants Superdivision Spermatophyta – Seed plants Division Magnoliophyta – Flowering plants Class Magnoliopsida – Dicotyledons Subclass Rosidae Order Sapindales Family Aceraceae – Maple family Genus Acer L. – maple Species Acer saccharinum L. – silver maple

  3. Shape, Form, Type • Can be a large tree….over 100ft • Trunk is short • Divides into sub-trunks • Long slender branches go downward but then curve up FIGURE 1

  4. Bark • Light gray • smooth when young • when older breaks up into long thin strips, loose at ends. • Similar to red maple but coarser. FIGURE 2

  5. Twig • stout • Chestnut brown color, • Gross smell when crushed • buds reddish brown with large scales, flower buds often in conspicuous dense clusters. FIGURE 3 FIGURE 4

  6. Leaf • Opposite • 5 deeply palmate sinuses • lobe margins coarsely serrate • 2 1/2 to 5 inches long • light green above, pale, silvery white below. FIGURE 5 FIGURE 6

  7. Bud • buds reddish brown with large scales • flower buds often in clusters. FIGURE 7

  8. Flower • greenish and reddish flowers • appear in dense clusters in early spring long before leaves. FIGURE 9 FIGURE 8

  9. Fruit • Samara, which is the largest of any native maple • divergent wings 1 1/2 to 2 1/2 inches long • germinate as soon as released, mature in late spring. FIGURE 10 FIGURE 11

  10. Habitat and Range • Acer saccharinum trees are common in the Midwest. • The Silver maples are generally the first trees to flower in the Midwest FIGURE 12

  11. Uses FIGURE 13 • furniture and flooring. • Bowling alleys and bowling pins are both manufactured from sugar maple • Maple is also the wood used for basketball courts, including the floors used by the NBA, and it is a popular wood for baseball bats • It is also widely used in the production of musical instruments, such as the members of the violin family, guitars and drum shells.

  12. References • Text citation: • Tree tropics. (6, 24 2010). Retrieved from http://www.treetopics.com/rhus_glabra/gallery1.htm • Vanderbilt. (6, 24 2010). Retrieved from http://www.cas.vanderbilt.edu/bioimages/species/rhgl.htm • Virginia tech. (6, 24 2010). Retrieved from http://www.cnr.vt.edu/DENDRO/dendrology/syllabus/factsheet.cfm?ID=80 • Illionois wild flowers. (6, 24 2010). Retrieved from http://www.illinoiswildflowers.info/trees/plants/sm_sumac.htm • Usda plant. (6, 24 2010). Retrieved from http://plants.usda.gov/java/profile?symbol=ACSA2

  13. Figures 1-11: • Virginia tech. (6, 24 2010). Retrieved from http://www.cnr.vt.edu/DENDRO/dendrology/syllabus/factsheet.cfm?ID=80 • Figure 12: • Usda plant. (6, 24 2010). Retrieved from http://plants.usda.gov/java/profile?symbol=ACSA2

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