| SN2000 author citation | : |  | (H.G.A. Engler, in H.G.A. Engler & K.A.E. Prantl, 1890) Takhtajan, 1987 ex Doweld, 2001, nom. praeocc. superfl. | 
	
		| Original name | : |  | Engler, H.G.A. 1890. In H.G.A. Engler & K.A.E. Prantl, Nat. Pflanzenfam. 3 (4), Dec 1890: 78, 90. [subfam. Peganoideae]. | 
	
		| Unavailable subsequent rank | : |  | van Tieghem, 1906. ["Peganacées", nom. vernac.]. | 
	
		| Subsequent rank (orig. spell.) | : |  | Doweld, A.B. 2001. Prosyll. Tracheophyt., Tent. Syst. Pl. Vasc.: XXXIV ("Takht. ex Doweld, fam. nov."). | 
	
		| Description/Diagnosis in Latin | : |  | op. cit.: XXXIV (footnote ††). |