| Pre-starting-point name (nom. inval.: "nom. praeinit.") [ICBN, 2018: Art. 13.1(a): Spermat. Pterid. 1789(>genus)] |  | Ref: 
				
					J. McNeill et al. (eds.), 2006. ICBN: Art. 13.1. | 
		
			| Descriptive name (: nom. descript.) [ICBN/ICN, 2012: Sect. 1, Art. 16.1(b) (>family)] |  |  |