| SN2000 author citation | : |  | (C.E. Rogers et al., 1980) P. Kenrick & P.R. Crane, 1997 ex Doweld, 2001 | 
	
		| Original name | : |  | Rogers, C.E., Mattox, K.R. & Stewart, K.D. 1980. Amer. J. Bot. 67: 782. [order Chlorokybales]. | 
	
		| Unavailable subsequent rank (orig. spell.) | : |  | Kenrick, P. & Crane, P.R. 1997a. Orig. Early Divers. Land Pl.: table 7.1 (p. 228). [nom. nud.]. | 
	
		| Subsequent rank (orig. spell.) | : |  | Doweld, A.B. 2001. Prosyll. Tracheophyt., Tent. Syst. Pl. Vasc.: LXXIII ("phyl. nov."). |