326 PRACTICAL BOTANY. 



3. Fagopyrum,l!o\xrr\. Buckwheat. Species: 



F. esculentum, Moench. 



4. Oxyria, Hill. Mountain Sorrel. Species : 



0. diffyna, Campd. ( 0. renijvrmis, Hook.) 



5. Mumex, L. Dock. Sorrel. Species 10. 



ORDER XCIII. 



LA 



Geneka : 



1. Persea, Gsertn. Alligator Pear. Species : 



P. Carolinensis, Nees. Red Bay. 



2. Sassafras, Nees. Species : Sassafras officinale, Nees. 



3. benzoin, Nees. Wild Allspice. Fever-bush. Species 2. 



4. Tetranthera, Jacq. Species : 



T. geniculata, Nees. Pond-Spice. 



ORDER XCIV. 



thtmelaceje, oe daphnads. 

 Genus : 



1. Dirca, L. Leatherwood. Moose- wood. Species: 



. Dirca paiustris, L. 



ORDER XOV. 



el^agnaceie, or oleasters. 

 Gen.: 



1. Shepherdia, Nutt. Species : Sh. Canadensis, Nntt. 



ORDER XCVI.. 



santaxace^, oe sandalwoets. 

 Geneea : 



1. Uomandra, Nutt. Bastard Toad-flax. Species 2. 



2. Pyrulana,lA.x. Oil-nut. Buffalo-nut. Species: 



Pyrularia oleifera, Gray. 

 (P.pubera, Mx.) 



