matoana, HU 192

Sierra de Maracaju, Maneco to Limaira, Mato Grosso do Sul, Brazil

mesetae, Schl 529

misiones, Buining

moseriana

perumbilicata aff., Gf 476

perumbilicata v. spinosior, FR 1385c

North of Livramento, Rio Grande do Sul, Brazil

perumbilicata, FR 1385

South of Paso da Guarda, Rio Grande do Sul, Brazil

phaeodisca ssp. cupularia, PR 30

Nico to Perez, Route 14, Lavalleja, Uruguay

phaeodisca, Gf 1119

phaeodisca, Gf 558

phaeodisca, Schl 86

piltzii, M 21

piltzii, P 432

Paraguay : Nueva Asuncion (südl Cerro Leon 200 m)

pumila (pseudograhliana), LB 250

Paso de los Libres to Mercedes, Corrientes, Argentina

pumila aff., CH 1694

50 km SEE of Mercedes, km 186/RN 123, Argentina

pumila aff., HU 410

East of Corrientes, Corrientes, Argentina

pumila f., HU 1035

Santana do Livramento to Quarai, Rio Grande do Sul, Brazil

pumila ssp. major, HU 65

Santana do Liveramento, Rio Grande do Sul, Brazil

pumila v. aquatica, PR 63

Arapey, Artigas?, Uruguay

pumila v. aurea

pumila v. aurea, HU 89

Passo da Guarda, Rio Grande do Sul, Brazil

pumila var., Schl 54

pumila, CH 1693

AR- 90. Km/RN 14, Entre Rios, Arg

pumila, CH 1698

35 km E of Uruguaiana, Uruguay