258 RIC—RUB 
No. 461.—Ricixus Communis. Palma Christi. 
Cl. 21. Ord. 8. Monoecia Monadelphia. Nat. ord. Tricoccet, 
Linn. Juss. 
Cabinet specimens, Jeff. Coll. Nos. 603 and 604—figure of 
= the plant, No. 605. 
An annual plant, native of East and West Indies, and South 
America—now cultivated extensiv for the seeds, in 
New-Jer » and other parts of the United States. The 
seeds ie well-known Castor Oil, called 
CINL OLEUM, and OLEUM RICINI. It is cold express- 
ed, and expressed by means of heat—the first is steal 
able, and now generally used. Dose, 33. 
No. 462.--Rosa, The Rose Tree. 
a Cabinet specimen, Jeff. Coll. No. 606—fi of the tree, 
ihren species yield the officinal petals, and distilled water, 
. €alled Rose-Water, which is astringent. 
No fi OFFICINALIS. _ Common 
Rosemary. 
Cabinet specimens, aan Coll. Nos, 609 and 610—Agure, of 
the plant, No. 611 
— pines ove Tissewity: cn pee and Bare are used 
a of the poets, and, by as- 
sockatioa ail with hei song, iceman: : 
‘No, 464.—Rusus. oe 
Species 1—VILLOSUS, and other species, called Blackberry. 
Gabinet specimens, Jeff. Coll. Nos. 612 and 613—figure of 
the shrub, No. 614, 
Species 2—RUBUS TRIVIALIS, 
Synonym—R. Puan Pallet Renbery- 
Cabinet specimens, Jeff. Coll. No. 615 oad: 616-—8 e of 
the shrub, No. 617. i 
ae Ee, the bark’ of the root of bot, officinal ir 
For a pote account, ew. P. c, ars Veg. Mat. 
“Med. U.S. Vol. IL. - 
No OAS Runs Tixcrorum. Madder—Dyer’ 8 
Madder. 
Cabinet specimen, Jeff. Coll. No. See ope 
“Theron oe ye D.&U. S.: 
