CONTENTS. 



2, Kinds of Indefinite Inflorescence with a Short- 

 ened or Dilated Primary Axis . 



a. The Capitulum, Head, or Anthodium 



b. The Hypanthodium 



c. The Umbel . 



2. Definite, Determinate, or Terminal Inflorescence 



Kinds of Definite Inflorescence 



a. The true Cyme .... 



b. Helicoid or Scorpioid Cyme 



c. The Fascicle or Contracted Cyme 



d. The Glomerule .... 



e. The Verticillaster 



3. Mixed Inflorescence 



Section 2. 



of the parts of the flower, and their arrangement 

 in the flower-bud . 



1. Parts of the Flower 



2. ^Estivation or Praefloration .... 



1 . Circular Estivation ..... 



2. Imbricated, Imbricative, or Spiral JEstivation 



Section 3. 



THE FLORAL ENVELOPES 



1. The Calyx 



1. Polysepalous or Dialysepaloiis Calyx 



2. Monoscpalous or Gamosepalous Calyx 



2. The Corolla 



1 . Polypetalous or Dialypetalous Corolla 



A. llegular Polypetalous Corollas 



1. Cruciform or Cruciate . 



2. Caryophyllaceous . 



3. Eosaceous .... 



B. Irregular Polypetalous Corollas 



The Papilionaceous . 



2. Monopetaloixs or Gamopetalous Corollas 



A. Eegular Monopetalous Corollas . 



1. Tubular 



2. Campanulate or Bell-shaped . 



3. Infuudibuliform or Funnel-shaped 



4. Hypocrateriform or Salver-shaped 



5. Rotate or Wheel-shaped. 



6. Urceolate or Urn-shaped 



B. Irregular Monopetalous Corollas . 



1. Labiate or Lipped . 



