| Uebelmannia pectinifera Buining | Brazil | et al, Hatschbach | 68223 | K | Herbarium | K000100106 | yes |
| Uebelmannia pectinifera Buining | Unknown or unspecified country | | s.n. | K | Spirit Collection | 76966.000 | no |
| Uebelmannia pectinifera flavispina (Buining & Brederoo) P.J.Braun & E.Esteves | Brazil | Harley et al | 25454 | K | Herbarium | K000251126 | yes |
| Uebelmannia gummifera (Backeberg & Voll.) Buining | Brazil | | 0 | K | Herbarium | K000251125 | no |
| Uebelmannia gummifera (Backeberg & Voll.) Buining | Brazil | Horst, Uebelmann | HU108 | K | Herbarium | K000251124 | no |
| Uebelmannia gummifera (Backeberg & Voll.) Buining | Brazil | | 0 | K | Herbarium | K000251123 | no |
| Uebelmannia buiningii Donald | Brazil | Horst, Uebelmann | HU141 | K | Herbarium | K000251122 | no |
| Uebelmannia gummifera (Backeberg & Voll.) Buining | Brazil | Horst, Uebelmann | HU406 | K | Herbarium | K000251121 | no |
| Uebelmannia buiningii Donald | Brazil | | 0 | K | Herbarium | K000251120 | no |
| Uebelmannia gummifera (Backeberg & Voll) Buining | Brazil | Uebelmann | HU282 | K | Herbarium | K000251119 | no |
| Uebelmannia pectinifera flavispina (Buining & Brederoo) P.J.Braun & E.Esteves | Brazil | Uebelmann | HU642 | K | Herbarium | K000251134 | no |
| Uebelmannia pectinifera Buining | Brazil | Horst, Uebelmann | HU854 | K | Herbarium | K000251133 | no |
| Uebelmannia pectinifera Buining | Brazil | Uebelmann | HU280 | K | Herbarium | K000251132 | no |
| Uebelmannia pectinifera Buining | Brazil | Uebelmann | HU106 | K | Herbarium | K000251131 | no |
| Uebelmannia pectinifera flavispina (Buining & Brederoo) P.J.Braun & E.Esteves | Brazil | Uebelmann | HU361 | K | Herbarium | K000251130 | no |
| Uebelmannia pectinifera Buining | Brazil | Horst, Uebelmann | HU362 | K | Herbarium | K000251129 | no |
| Uebelmannia pectinifera horrida (P.J.Braun) P.J.Braun & Esteves | Brazil | Uebelmann | 550 | K | Herbarium | K000251128 | yes |
| Uebelmannia pectinifera flavispina (Buining & Brederoo) P.J.Braun & E.Esteves | Brazil | Harley et al | 25454 | K | Herbarium | K000251127 | yes |
| Uebelmannia gummifera (Backeberg & Voll.) Buining | Brazil | Uebelmann | HU406 | K | Herbarium | K000251118 | no |