Supp. Table S1: Herbarium voucher information for samples used in this study.				
				
				
Species	Sample name for G. undata	Vaucher number	Country	Herbarium
Licuala merguensis	-	A.S. Barfod 527	Thailand	AAU
Ceroxylon alpinum	-	F. Borchsenius 661	Ecuador	AAU
Cocos nucifera	-	MWC 11467	NA	AAU
Asterogyne guianensis	-	J. Roncal 405	French Guiana	AAU
Geonoma undata 	IO260_A	I. Olivares 260	Peru	Z
Geonoma undata 	MK891_A	M. Kessler 14891	Colombia	Z
Geonoma undata 	IO026_A	I. Olivares 026	Ecuador	Z
Geonoma undata 	IO438_A	I. Olivares 438	Colombia	COL