LLU Seana: s: 
PLATES. 
PLATE 1. -Wallich’s platecot Mircuna Qiisae ss ae ee eee 
II. Leaf, cluster of flowers, and cluster of immature pods of the Florida 
velvet bean ...22 sito eee tee ee eee eee ie eee eee 
III. Mature pods and seeds of the Florida velvet bean..--..-....-...-- 
IV. Fig. 1.—Large chestnut trees killed by the bark disease. Fig. 2.— 
An orchard tree, showing recently girdled branches. Fig. 3.— 
Part of a diseased branch of a chestnut tree, showing typical 
pustules and form of spore discharge in damp weather---.------ 
TEXT FIGURES. 
Fic. 1. A cluster of mature pods of the Florida velvet bean -....-.-...-.-.--- 
2. Map of the eastern portion of the United States, showing the distribu- 
tion o£ the chestnut barledisease tees seme aa ee eee 
4 
48 
30 
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