| Cirsium arvense (L.) Scop. | United States | 2018-07-29 | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | DBG, Denver | tissue | leaf | |  available for loan |
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| Lepidium perfoliatum L. | United States | 2018-07-29 | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | DBG, Denver | tissue | leaf | | available for loan |
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| Muhlenbergia richardsonis (Trin.) Rydb. | United States | 2018-07-29 | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | DBG, Denver | tissue | leaf | | available for loan |
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| Ericameria nauseosa (Pall. ex Pursh) G.L.Nesom & G.I.Baird | United States | 2018-07-29 | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | DBG, Denver | tissue | leaf | | available for loan |
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| Pyrrocoma lanceolata (Hook.) Greene | United States | 2018-07-29 | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | DBG, Denver | tissue | leaf | | available for loan |
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| Ranunculus sceleratus multifidus Nutt. ex Torr. & A.Gray | United States | 2018-07-29 | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | DBG, Denver | tissue | leaf | | available for loan |
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| Rumex maritimus | United States | 2018-07-29 | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | DBG, Denver | tissue | leaf | | available for loan |
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| Schoenoplectus acutus (Muhl. ex Bigelow) Á.Löve & D.Löve | United States | 2018-07-29 | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | DBG, Denver | tissue | leaf | | available for loan |
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| Fallopia convolvulus (L.) Á.Löve | United States | [8/1/2018] | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | DBG, Denver | tissue | leaf | | available for loan |
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| Solanum triflorum Nutt. | United States | [8/3/2018] | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | DBG, Denver | tissue | leaf | | available for loan |
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| Verbascum thapsus | United States | [8/3/2018] | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | DBG, Denver | tissue | leaf | | available for loan |
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| Portulaca oleracea L. | United States | [8/3/2018] | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | DBG, Denver | tissue | leaf | | available for loan |
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| Symphyotrichum porteri (A.Gray) G.L.Nesom | United States | [8/3/2018] | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | DBG, Denver | tissue | leaf | | available for loan |
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| Helianthus annuus L. | United States | [8/6/2018] | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | DBG, Denver | tissue | leaf | | available for loan |
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| Grindelia squarrosa (Pursh) Dunal | United States | [8/6/2018] | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | DBG, Denver | tissue | leaf | | available for loan |
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| Euphorbia dentata Michx. | United States | [8/6/2018] | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | DBG, Denver | tissue | leaf | | available for loan |
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| Mentha arvensis L. | United States | [8/6/2018] | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | DBG, Denver | tissue | leaf | | available for loan |
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| Hymenothrix dissecta (A.Gray) B.G.Baldwin | United States | [8/6/2018] | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | DBG, Denver | tissue | leaf | | available for loan |
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| Solidago canadensis L. | United States | [8/6/2018] | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | DBG, Denver | tissue | leaf | | available for loan |
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| Quercus gambelii | United States | [8/6/2018] | | | | | | | | | |
| Repository | Material Type | Preparation Type | Relation | Available for Loan | | DBG, Denver | tissue | leaf | | available for loan |
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