ILLUSTRATIONS. 



PLA7Z- 



- 



Plate I Z leven-year-old windbreak of red mahogany Frontispi 



II. Fig. 1. — Jarrah Spi : from stump of tree killed back by fi - 

 Eustis. Pig _ — Swamp mahog;: S] at h m stumj : :ree 

 repeatedly ki 11 ed back by frost; St. Augustine 12 



III. Fig. 1. — Eighteen-year-old red mahogany never injured by : art 



Seven Oafa neai I arwatej Pig _ — Closer view : the Eame 



tree 12 



IV. Fig. 1. — Twenty-year- Id - ;.nrp mahogany. Sprouts from stun. 



tree killed back by : st; Se^ — near Clearwater. Fig. 2. — 



Sprouts of swamp man-: gany; Enstis 



V. Fig. 1. — Twenty-year-old red gum: Sutherland. Fig 2 — Sixteen- 

 .:-..:: re I gum killed back by :: si I v> "> 



TEXT FIGTTRE. 



Fig. 1. Map : Fl :: la showing approximately the area climatically adapted 



: fucalypts 11 



6 



