TABLE OF CONTENTS. 
Intropuctory Notre . ; : 
CEANOTHUS SPINOSUS. 
LESCULUS AUSTRINA 
SAPINDUS MARGINATUS 
ACER SACCHARUM, var. LEUCODERME 
ACER NIGRUM 
ACER RUBRUM, var. TRIDENS . 
GLEDITSIA 
TEXANA . : : . : 
PROSOPIS JULIFLORA, var. VELUTINA 
LEUCENA GREGGII 
ACACIA TORTUOSA . 
PRUNUS UMBELLATA, var. INJUCUNDA 
PRUNUS TARDA : : : 
Prunus ALABAMENSIS . ‘ : : 
CERCOCARPUS BREVIFLORUS 
CERCOCARPUS TRASKLE 
CRATGUS 
CRATZGUS 
CRATZGUS 
CRATEGUS 
CRATZGUS 
CRATZGUS 
CRATGUS 
CRAT&GUS 
CRATZGUS 
CRATZGUS 
CRATZGUS 
CRATZGUS 
CRATZGUS 
CRATZGUS 
CRATEGUS 
CRATZGUS 
CRATGUS 
CRATAGUS 
CRATEGUS 
CrAaTzZGUS 
CRATEGUS 
CraAT&GUS 
CRATGUS 
CRAT2GUS 
CRATGUS 
CRATZGUS 
CRATZGUS 
CRATZGUS 
SALIGNA 
Crus-GALLI, var. PYRACANTHIFOLIA . 
CANBYI 
ENGELMANNI 
PEORIENSIS 
FECUNDA . 
ERECTA : : ‘ 
ACUTIFOLIA 
SIGNATA 
BusHir. : : 
EDITA 
Mouri. . . : 
PRUINOSA. : 
GEORGIANA 
BoyntTonti 
VENUSTA . : 
SARGENTI 
SUBORBICULATA 
COLLINA 
SORDIDA 
BRAZORIA 
LETTERMANI 
PRATENSIS 
MOLLIS . : : : : 
ARKANSANA . ‘ . ‘ ‘ 
SERA : : : : ; 
CANADENSIS . : : : : 
BERLANDIERI . : : : 
Plate dexxi. 
Plate dexxii. 
Plate dexxiii. . 
Plate dexxiv. 
Plate dexxv. 
Plate dexxvi. 
Plate dexxvil. . 
Plate dexxviii. 
Plate dexxix. . 
Plate dexxx. 
Plate dexxxi. . 
Plate dexxxii. 
Plate dexxxiii. 
Plate dexxxiv. 
Plate dexxxv. . 
Plate dexxxvi. 
Plate dexxxvii. 
Plate dexxxviii. 
Plate dexxxix. 
Plate dexl. . 
Plate dexli. 
Plate dexlii. 
Plate dexliii. 
Plate dexliv. 
Plate dexlv. 
Plate dexlvi. 
Plate dexlvii. . 
Plate dexlviii. 
Plate dexlix. 
Plate del. 
Plate deli. 
Plate delii. . 
Plate dceliii. 
Plate deliv. . 
Plate delv. 
Plate delvi. 
Plate delvii. 
Plate delviii. 
Plate delix. 
Plate delx. . 
Plate delxi. 
Plate delxii. 
Plate delxiii. 
