TABLE OP CONTENTS. XV 



Chapter VII. Polypetalous Plants with Stamens and Petals growing upon 



the receptacle. 



Family XXXIV. Sumach Family, 499. Genus 1. Sumach. Tanner's ; Varnish ; 



Venetian; Smoke Tree, 500. Sp. 1. Stag's Horn, 501. Sp. 2. Smooth, 502. 



Sp. 3. Mountain or Dwarf, 503. Sp. 4. Poison, 504. Indian Poke a remedy 



for the poison, 505. Sp. 5. Poison Ivy, 506. Sp. 6. Fragrant Sumach, 507. 

 Family XXXV. Prickly Ash Family. Genus 1. Xanthbxylum, 508. Sp. 1. 



Prickly Ash, 509. 

 Family XXXVI. Linden Family. Genus 1. Linden or Lime Tree, 510. Sp. 1. 



Bass Wood, 511. 

 Family XXXVII. Rock Rose Family, 515. Genus 1. Sun Rose, 516. Sp. 1. 



Canada. Genus 2. Pinweed, 517. Sp. 1. Large. Sp. 2. Thyme-leaved. Sp. 



3. Small. Genus 3. Hudsonia, 518. Sp. 1. Downy. Sp. 2. Heath-like, 519. 

 Family XXXVIII. Barberry Family. Genus 1. Barberry, 520. Sp. 1. Com- 

 mon, 521. 

 Family XXXIX. Moonseed Family, 524. Genus 1. Moonseed. Sp. 1. Canada. 

 Family XL. Magnolia Family, 525. Genus 1. Magnolia, 526. Cucumber Tree ; 



Long-leaved Cucumber ; Three-petalled ; Heart-leaved ; Yulan ; Purple. Sp. 



1. Small Magnolia, 527. Genus 2. Liriodendron. Sp. 1. Tulip Tree, 529. 



SECOND GENERAL DIVISION. 



Chapter VIII. Monocotyledonous Plants. 



Family XLI. Smilax Family, 532. Genus. 1. Smilax. Sp. 1. Green Briar, 533. 

 Sp. 2. Carrion Flower, 534. 



Explanation of the Plates, 535. Index, 536. Plates. 



