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Sugar or Hard Maple. Acer saccharum Marsh. Classification. Kingdom Plantae – Plants Subkingdom Tracheobionta – Vascular plants Superdivision Spermatophyta – Seed plants Division Magnoliophyta – Flowering plants Class Magnoliopsida – Dicotyledons Subclass Rosidae
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Sugar or Hard Maple Acer saccharum Marsh.
Classification • Kingdom Plantae – Plants • Subkingdom Tracheobionta – Vascular plants • SuperdivisionSpermatophyta – Seed plants • Division Magnoliophyta – Flowering plants • Class Magnoliopsida – Dicotyledons • Subclass Rosidae • Order Sapindales • Family Aceraceae – Maple family • Genus Acer L. – maple • Species Acer saccharum Marsh. – sugar maple
Shape, Form, Type • Medium tree. • Can get up to 100ft FIGURE 2 FIGURE 1
Bark • Color of bark varies, but it is usaually dark when older. • As age increases furrows develop. FIGURE 3
Twig • Brown • Slender • Shiny with lighter lenticels FIGURE 4
Leaf • Opposite and simple • palmately veined • 3 to 6 inches long • 5 rounded lobes, • green above, paler below FIGURE 5
Bud • Brown • very sharp pointed • with tight scales. FIGURE 6
Flower • Light yellow-green • small and clustered • hangs from a long and slender stem, 1-3 inches • appears before the leaves in early spring FIGURE 8
Fruit • Two-winged horseshoe-shaped samaras • about 1 inch long • appears in clusters • brown when mature in in the fall. FIGURE 9
Habitat and Range • Sugar maple is restricted to regions with cool, moist climates. FIGURE 10
Uses • Sugar maple wood is heavy, and strong. • It is used for cabinets, furniture, and interior finishing. • Maple syrup is made from the sap.
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
Figures 1-9: • Virginia tech. (6, 24 2010). Retrieved from http://www.cnr.vt.edu/DENDRO/dendrology/syllabus/factsheet.cfm?ID=80 • Figure 10: • Usda plant. (6, 24 2010). Retrieved from http://plants.usda.gov/java/profile?symbol=ACSA2