rhamnus purshiana

2 definitions found

rhamnus purshiana - Collaborative International Dictionary of English v.0.48 :

  Cascara buckthorn \Cas"ca*ra buck"thorn`\ (Bot.)
     The buckthorn (Rhamnus Purshiana) of the Pacific coast of
     the United States, which yields cascara sagrada.
     [Webster 1913 Suppl.]

  chittamwood \chittamwood\ n.
     1. a shrubby tree of the U. S. Pacific coast (Rhamnus  purshianus
         or Rhamnus purshiana), whose bark is the
        cascara sagrada, used as a mild cathartic or laxative.
  
     Syn: cascara, cascara buckthorn, bearberry, bearwood,
          chittimwood, Rhamnus purshianus.
          [WordNet 1.5]
  
     2. a deciduous tree of SE U.S. and Mexico.
  
     Syn: false buckthorn, chittimwood, shittimwood, black haw,
          Bumelia lanuginosa.
          [WordNet 1.5]
  
     3. a shrubby tree of southern U.S. (Cotinus obovatus)
        having large plumes of feathery flowers resembling puffs
        of smoke; -- called also American smoke tree.
  
     Syn: American smokewood, Cotinus americanus, Cotinus   obovatus
          .
          [WordNet 1.5]