Type 1.1 Aspidosperma quebracho-blanco forest (locally named as “quebrachal”) (Figure )

Type 1.2 Larrea divaricata shrubland (locally called “jarillal” or “fachinal”) (Figure )

Type 1.3 Prosopis flexuosa woodland (locally known as “algarrobal”, “ralera”)

Type 2.1 Larrea cuneifolia shrubland (locally named as “jarillal”, “cardonal”) (Figure )

Type 2.2 Larrea cuneifolia – Bulnesia retama shrubland (“jarillal”)

Type 3.1 Mimozyganthus carinatus – Bulnesia foliosa shrubland (locally known as “latal” and “iscayantal”) (Figure )

Type 3.2 Tricomaria usillo shrublands

Type 4.1 Suaeda divaricata – Atriplex argentina shrubland (“jumeal”, “cachiyuyal”, “cardonal”, “zampal”) (Figure )

Type 4.2 Heterostachys ritteriana – Allenrolfea patagonica succulent shrubland (“jumeal”) (Figure )