CONSPECTUS. 



ORDER ZXXII. 



anacabdi^ce^, oe sumachs. 



Genus : 



1. Hhus, L. Sumach. Species 6. 



ORDER ZXXm. 



vitacb^, oe vinbs. 

 Geneea : 



1. Vitis, Toum. Grape. Species 6 (including the genus 



Cissxis as a sub-genus). 



2. Ampdopsis, Mx. Virginian Creeper. Species: 



Ampelopsis quinque/olia, Mx. 



ORDER XXXiy. 



ehamnaceie, oe buckthorns. 

 Geneea: 



1. Berchemia, Necker. Supple-Jack. Species : 



JBerchemia volubilis, D. C. 



2. Rhamnus, L. Buckthorn, including Frangula Caroli- 



niana. Gray. Species 4. 



3. Ceanothits, L. New-Jersey Tea. Red-root. Species 2. 



ORDER XXZV. 



celasteace^, oe staff-teees. 

 Geneea : 



1. Celastrus,L. Staff-Tree. Shrubby Bitter-sweet. Species: 



Cdastrus scandens, L. Wax-work. 



2. Euonymus, Tourn. Spindle-Tree. Species 2. 



ORDER ZXZVI. 



SAPINDACE.E, OE SOAPBEEEY FAMILY. 



SuB-OEDEE I. — StaphykacecB. Bladdemuts. 



