 1Wigginsia langsdorfii RE |
 2Wigginsia sellowii FA (ex Kuentz) |
 3Wigginsia sellowii AH Brazil |
 4Wigginsia sellowii AH171 Lavalleja Polanco, Uruguay (small quantity) |
 5Wigginsia sellowii courantii FA+AH Pinheiro Machado, Rio Grande do Sul, Brazil |
 6Wigginsia sellowii v. pauciareolatus JLcoll.3522+AH HU1272 Piriapolis, Maldonado, Uruguay |
 7Wigginsia vorwerkiana FA (Colombia) |
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