View source for Reference:Williams2001b


		{{Reference
		| entryid=williams2001b
		| titleid=Reference:williams2001b
		| checksum=c9d6428b8942a8b5035e66f1047881e2
    		| verbatimtext=Williams, N. H., M. W. Chase, T. Fulcher, and W. M. Whitten. 2001. Molecular systematics of the Oncidiinae based on evidence from four DNA sequence regions: Expanded circumscriptions of Cyrtochilum, Erycina, Otoglossum, and Trichocentrum and a new genus (Orchidaceae). Lindleyana 16: 113–139.
    
		| author=Williams, N.H.;
				Chase, M.W.;
				Fulcher, T.;
				Whitten, W.M.
    		| year=2001
    		| title=Molecular systematics of the Oncidiinae based on evidence from four DNA sequence regions: Expanded circumscriptions of Cyrtochilum, Erycina, Otoglossum, and Trichocentrum and a new genus (Orchidaceae)
    		| journal=Lindleyana
    		| volume=16
    		| pages=113–139
    
  
		}}