| Gomphonema acuminatum Ehrenb. | Mexico | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | BGBM, Berlin | culture | clone culture | |  | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | |
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| Gomphonema saprophilum (Lange-Bertalot & E.Reichardt) Abraca, R.Jahn, J.Zimmermann & Enke, 2014 | Germany | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | |
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| Gomphonema parvulum parvulum | Faroe Islands | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | |
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| Gomphonema parvulum parvulum | Faroe Islands | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | |
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| Gomphonema parvulum parvulum | Faroe Islands | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | |
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| Gomphonema parvulum parvulum | Faroe Islands | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | |
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| Gomphonema parvulum parvulum | Faroe Islands | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | |
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| Gomphonema parvulum parvulum | Faroe Islands | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | |
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| Gomphonema parvulum (Kütz.) Kütz. | Faroe Islands | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | |
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| Gomphonema parvulum (Kütz.) Kütz. | Faroe Islands | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | |
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| Gomphonema parvulum parvulum | Faroe Islands | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | |
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| Gomphonema parvulum (Kütz.) Kütz. | Faroe Islands | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | |
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| Gomphonema parvulum parvulum | Faroe Islands | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | |
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| Gomphonema parvulum parvulum | Faroe Islands | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | |
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| Gomphonema parvulum parvulum | Faroe Islands | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | |
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| Gomphonema parvulum parvulum | Faroe Islands | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | |
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| Gomphonema saprophilum (Lange-Bertalot & E.Reichardt) Abraca, R.Jahn, J.Zimmermann & Enke, 2014 | Sweden | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | |
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| Gomphonema narodoense R. Jahn, Abarca, J. Zimmermann & Enke | Korea, Republic of | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | |
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| Gomphonema narodoense R. Jahn, Abarca, J. Zimmermann & Enke | Korea, Republic of | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | |
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| Planothidium naradoense R.Jahn & J.Zimmermann, 2017 | Korea, Republic of | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | | | BGBM, Berlin | culture | clone culture | | |
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