SYNOPSIS OF ORDERS 
Cotinus AMERICANUS 
Ravus MeEtTorium . 
RHUS TYPHINA . ; 
RHUS COPALLINA . 
Ruvus VERNIX . : 
RHUS INTEGRIFOLIA 
EYSENHARDTIA ORTHOCARPA 
DALEA SPINOSA : 
RosinrtA PsEUDACACTIA 
Ropinta Nro-MExIcAna 
ROBINIA VISCOSA : 
OuNEYA TESOTA . 
IcHTHYOMETHIA PISCIPULA 
CLADRASTIS LUTEA 
SoPpHORA SECUNDIFLORA 
SoPHORA AFFINIS 
GYMNOCLADUS DIOICUS 
GLEDITSIA TRIACANTHOS 
GLEDITSIA AQUATICA . 
CERCIDIUM FLORIDUM 
CEeRcIDIUM ToRREYANUM 
PARKINSONIA ACULEATA 
PARKINSONIA MICROPHYLLA 
CrRcIs CANADENSIS 
Crrcis TEXENSIS ; 
PROSOPIS JULIFLORA 
PROSOPIS PUBESCENS . 
LEUCENA GLAUCA 
LEUCENA PULVERULENTA 
AcAcIA FARNESIANA 
AcAcIA WRIGHTII . 
AcAcIA GREGGII 
LysILOMA LATISILIQUA 
PITHECOLOBIUM UNGUIS-CATI . 
PITHECOLOBIUM BREVIFOLIUM 
PITHECOLOBIUM FLEXICAULE . 
TABLE OF 
CONTENTS. 
Plates xeviii., xcix . 
Plates c¢., ci. : 
Plates cii., ciii ; 
Plates civ., ev., evi. 
Plates evii., evill. . 
Plate cix. . 7 
Plate ex. : . 
Plate exi. . : 
Plates exii., exiii. 
Plate exiv. . . 
Plate exv. . 
Plate exvi. . : 7 
Plates exvii., exvili. 
Plates cxix., exx. : 
Plate exxi. : 
Plate exxii. : 
Plates exxiii., exxiv. 
Plates exxv., exxvi. 
Plates exxvii., exxviii. 
Plate exxix. : 
Plate cxxx. . : 
Plate cxxxi . : 
Plate exxxii. 
Plates exxxiii., exxxiv. . 
Plate exxxv. 
Plates exxxvi., exxxvil. 
Plate exxxvili.. . 
Plate exxxix. : 
Plate exl. ‘< : 
Plate exli. . ‘ 
Plate exlii. . : 
Plate exliii. ; 
Plate exliv. . . 
Plate exlv. . : 
Plate cxlvi. . : 
Plate cxlvii. : 
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