GUIDE TO THE TREES 



6. — Long, slender, finely serrate The Willovj 



6. — Coarsely crenately-toothed The Chestnut Oaks 



6. — Obovate or oval — wavy-toothed Witch Hazel 



\ The Plums 

 The Cherries 

 Crab-Apple 



6. — Serrate \ Sourwood 



J une-berry 

 The Silver-bells 

 [ The Beeches 

 1 . — Lobes entire — 8 

 7. — Lobes slightly indented — 9 

 7. — Lobes coarsely toothed— 10 



8. — Apex truncate, three-Iobed Tulip-tree 



8. — Lobes and sinuses rounded Oaks {White Oak Group) 



8. — Lobes rounded, lobes 2 or 3 Sassafras 



8. — Lobed or coarsely toothed, under surface cov- 

 ered with white down White Poplar 



9. — Five-lobed, finely serrate Sweet Gum 



9. — Variously lobed, irregularly toothed The Mulberries 



10. — Irregularly toothed, lobes bristle pointed, . Oaks (Red Oat 



Group) 



10. — Leaf broad, lobes coarsely toothed Sycamore 



4. — Margins entire — 1 1 



,. • ^ ( Sweet Viburnum 



4.-Margins serrate | ^^^^^ ^^^ 



4. — Margins lobed The Maples 



1 1 . — Ovate, veins prominent.. Flowering Dogwood 



1 1. — Heart-shaped, large The Catalpas 



1 1. — Oval Fringe Tree 



2. — Leaves pinnately compound — 12 



2. — Leaves bipinnately compound — 13 



2.— Leaves palmately compound \ Tj!f buckeyes 



'^ J r \ 1 he Horse-chestnuts 



12. — Alternate — 14 



12. — Opposite — 15 

 14. — Margin of leaflets entire — 16 



14. — Margin of leaflets with two or three teeth at hase..Ailanthus 



( The Sumachs 



i4.-Margin of leaflets serrate -j' T}/ fff ««'«^'« Ashes 



\ The Walnuts 

 1 The Hickories 



16. — Leaflets oval, apex obtuse The Locusts 



16. — Leaflets oblong apex acute Poison Sumach 



