Figure 1. Dendrograms of grape varieties using morphological (a) and AFLP (b) data. Chardon: Chardonnay; Tempra: Tempranillo; CrChic: Criolla Chica; CrGran: Criolla Grande; PGimen: Pedro Giménez; MoRos: Moscatel Rosado; MoAllo: Moscatel Amarillo; ToRioj: Torrontés Riojano; ToSan: Torrontés Sanjuanino; ToMen: Torrontés Mendocino. Clusters of European, "Criollas", American accession, and Spanish and "Criolla" varieties are indicated with letters "A", "B", "C" and "D", respectively.