Exsiccati
- Die Gefäß-Cryptogamen Europa's. Unter Mitwirkung mehrerer Freunde der Botanik gesammelt und heraus..., Rabenhorst [1 - 125]
- Dr. phil. Wirtgen: Herbarium plantae criticae, selectae, hybridae florae Rhenanae, editio nova, Andres, H. [1 - ~ 1200]
- Ex plantis Guatemalensibus [necnon Salvadorensibus Hondurensibus Nicaraguensibus Costaricensibus], q..., J. D. Smith [1? - 7000 or more]
- Filices boreali-americani, Eaton [1 - ?]
- Flora exsiccata Bavarica, Anonymous [1 - 2167]
- Flora exsiccata Neo-Caledonica (collection de plantes de la Nouvelle Calédonie, récoltées par Fra..., Bonati [1 - ? 800]
- Flora exsiccata Rhenana, Poeverlein [1 - 100]
- Flora Texana. (Supplementary to "Flora Texana exsiccata"), Blankinship [652 - 1283]
- Herbarium Bolivianum, Buchtien [1 - 500]
- Lindheimer Flora Texana exsiccata, Engelmann & Gray [1 - 754]
- North American Plants, A.H. Curtiss
- Plantae Bolivianae a Miguel Bang lectae, Britton, N.L.; Rusby, H.H. [1 - ?]
- Plantae exsiccatae Grayanae, Anonymous [1 - 1500 or more]
- Plantae exsiccatae Maderenses, Bornmüller [? - ?]
- Plantae Finlandiae exsiccatae e Museo botanico Universitatis Helsingforsiensis distributae, Lindberg [1 - 2081]
- Plantae Suecicae, Anonymous [1 - more than 3000]
- Plantae vasculares Groenlandicae exsiccatae. A museo Botanico Hauniensi distributae, Holmen, K.A.; Laegaard, S. [1 -?]
- Plantes Canarienses (ex itinere secundo 1855), Bourgeau [? - ? 1600]
- Plants of California, Herbarium of the University of California. Berkele...
- Plants of Southern Colorado, C.F. Baker, F.S. Earle, S.M. Tracy
- Plants of the Gulf States, S.M. Tracy
- Plants of the White Mountains distributed by the Herbarium of the University of California, Duran [1 ? - ~ 1400]
- Pteridophyta exsiccata, Wirtgen [1 - ? 546]
- Pteridophyta Japonica exsiccata, Nakaike [101 - 200]
- Pteridophyta Philippinensia exsiccata, Copeland [1 - 200]
- Second distribution of plants of the southern United States, Curtiss [1] ? - [900] ?]
- Southern Appalachian Botanical Club 08th Distribution of Southeastern Plants [700-?]
- Southern Appalachian Botanical Club 09th Distribution of Southeastern Plants [800-?]
- The genus Equisetum in North America. Fern Bulletin Distribution, Eaton [1 - ? 86]
The PCC, and this data portal, were made possible by funding from the National Science Foundation’s
Advancing Digitization of Biological Collections (ADBC) program, grant numbers
1802504,
1802352,
1802134,
1802033,
1802270,
1802255,
1802239,
1802446,
1802305.
The pteridoportal taxonomic thesaurus is based on the Checklist of Ferns and Lycophytes of the World, generously provided by Michael Hassler.