Synopsis or ORDERS . 
CurysoBaLANus Icaco 
PRUNUS NIGRA. 3 
Prunus AMERICANA. 
PRUNUS HORTULANA 
PRUNUS ANGUSTIFOLIA 
Prunus ALLEGHANIENSIS 
PRUNUS SUBCORDATA . 
PRUNUS UMBELLATA  . 
Prunus PENNSYLVANICA . 
PRUNUS EMARGINATA 
Prunus VIRGINIANA. 
PRUNUS SEROTINA . 
Prunus CAROLINIANA 
PRUNUS SPHAIROCARPA . 
PRUNUS ILICIFOLIA . 
VAUQUELINIA CALIFORNICA 
CERCOCARPUS LEDIFOLIUS . 
CERCOCARPUS PARVIFOLIUS 
PyYRUS CORONARIA 
PYRUS ANGUSTIFOLIA . . 
PyRUS RIVULARIS 
Pyrus AMERICANA 
PyRus SAMBUCIFOLIA 
Crataeus Doverasi 
CRATHGUS BRACHYACANTHA 
Cratmoeus CRUS-GALLI 
CRATAGUS COCCINEA . 
CRATHGUS MOLLIS . 
CRATHGUS TOMENTOSA 
CRATHGUS PUNCTATA 
CRATHGUS SPATHULATA . 
CRATHGUS CORDATA 
CRATGUS VIRIDIS 
CRATHGUS APIIFOLIA 
CRATHGUS FLAVA. 
CRATHGUS UNIFLORA 
CRATHGUS AISTIVALIS . 
HeETEROMELES ARBUTIFOLIA 
AMELANCHIER CANADENSIS 
AMELANCHIER ALNIFOLIA 
LyONOTHAMNUS FLORIBUNDUS 
TABLE OF CONTENTS. 
Plate cxlviii. 
Plate cxlix. . 
Plate cl. . 
Plate cli. 
Plate clii. 
Plate cliii. 
Plate cliv. 
Plate clv. 
Plate clvi. 
Plate elvii. . 
Plate elviii. 
Plate clix. . 
Plate elx. 
Plate clxi. 
Plates elxii., elxiii. 
Plate elxiv. . 
Plate clxy. . 
Plate elxvi. . : 
Plates elxvii., elxviii. 
Plate clxix. . 6 : 
Plate clxx. 
Plates elxxi., celxxii. 
Plates elxxiii., elxxiv. 
Plates elxxy., elxxvi. 
Plate elxxvii. 
Plates clxxviii., elxxix. . 
Plates elxxx., clxxxi. 
Plate clxxxii. 
Plate clxxxiii. . 
Plate elxxxiy. 5 é 
Plate clxxxy. 
Plate elxxxvi. 
Plate clxxxvii. . 
Plate elxxxviii. 
Plates clxxxix., exe. . 
Plate exci. 
Plate excii. 
Plate exciii. 
Plates exciv., exev. 
Plate exevi. 
Plate exevii. 
5 alls: 
