LIST OF ILLUSTRATIONS (Continued) 
Pine ma 
Yellow Pine ..... a dkatia's a eihisaga:atecatare Seis elerere Scsue's e's Wiel myeeseteie wie: EL, 
A. Petrified Plies cca cccesecetertneisnteesssevaeerneeisse 174 
Redwood 
A Petrified Redwood... cseacccescsssseavneceveveccesenns 187 
Rubber Tree 
Tapping the Rubber Tree...... EE OC OT SORE ECE OO 238 
Sequoia 
In Mariposa Grove of Big Trees.......... Sayer’ dee ava secccoee 169 
A Young Giant Sequoia..............05. Side ai eeineerees -. 177 
The Largest Tree in the World...........s.ee0ee ’ -- 180 
Another View of the “Grissly Giant’ oa -. 183 
Roots of a “Fallen Monarch”........... Sahole 4 aan cwmimsreters sv 185 
Spruce 
A Spruce Tree......... seibis weal ei retanee disriaye doedereiave a breigiers eae: 
Sumach 
A Selected Sumach Tree in Blossom........ fa ade teannnces 299 
Tropical Nuts 
A Variety of Tropical Nuts...........ccseeeeees wisdieniesrees: 151 
Turpentine 
Turpentine Trees .....cscccseseceree ie ohelsiscaye gives vaaxdnee 250 
Walnut 
A Walaut Orchard... oi. 226 cc0080s ab ae Reo ESS wed Bue eve 9 
A Franquette Seedling...........0.006 stieangioes weean wees AZ 
Ae SHEA Vy. Crops. ars sedis ass ears 0 sasate crmv ern ee We eaniasieialed oa: MeSH NS 15 
Paper Shell Walnuts.......ccceccccccceccscscescvccseese 18 
A Comparison of LeaveS........cccccec essence eeccee acess 21 
The Paper Shell on the Tree.........cccccsecececes « 23 
Santa Rosa Nut Meats........... 
A Foot of Santa Rosa Walnuts..........ccceeeeeneeecees 39 
Trunk of the Franquette Walnut............ccceecceneoes 42 
Trunk of the Black Walnut...............cceeceeeeenee . 45 
A Grafted Walnut Tree. ..... ccc cece cece eee n cee ew eeeeee 48 
Parents and Offspring.........cscececcesceceee rere 50 
Hybrid Walnuts ........cceeeencceece ei 53 
More Hybrid Walnuts......... - 3 56 
Effects of the Walnut Blight... s% 
A Row of Paradox Walnuts......ccccccccsccccccceecvces 197 
