Polycarpon tetraphyllum diphyllum, Taxa Only, Exact Match: 2 Treatments

Polycarpon tetraphyllum subsp. diphyllum			S. Castroviejo, M. Lainz, G. Lopez Gonzalez, P. Montserrat, F. Munoz Garmendia, J. Paiva & L. Villar, 1990, Flora Iberica / Vol. II: Platanaceae - Plumbaginaceae (partim), Madrid: Real Jardín Botanico, CSIC : 163	163
Polycarpon tetraphyllum subsp. diphyllum			Raab-Straube, Eckhard von & Raus, Thomas, 2022, Euro + Med-Checklist Notulae, 15, Willdenowia 52 (2), pp. 273-299 : 278	278