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Search across collections, compare record coverage, and use the shared tools below to move quickly between broad discovery and record-level inspection.
Start with a keyword search, then narrow by collection, geography, or date using the advanced filters.
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Review grouped record rollups, then switch to flat results when you need individual records.
Showing 24 grouped results from 219 records
Grouped view highlights representative records so you can compare taxa before drilling in.
Alethopteris valida
Medullosaceae
Araucarioxylon cf. arizonicum
Araucariaceae
Asterophyllites charaeformis
Calamostachyaceae
Calamites suckowii
Calamitaceae
Calamites undulatus
Calamitaceae
Corbula caloosa
Callus Paphiopedilum
Orchidaceae
Lagochilus quadridentatus
Lamiaceae
Lepidodendron aculeatum
Lepidodendraceae
Lepidodendron obovatum
Lepidodendraceae
Lepidophylloides intermedium
Lepidodendraceae
Lepidostrobophyllum cf. majus
Lepidodendraceae
Liquidambar styraciflua
Alligator-wood
Hamamelidaceae
Lyginopteris hoeninghausi
Lyginopteridaceae
Melissa humilis
Lamiaceae
Neuralethopteris biformis
Neuralethopteris pocahontas
Neuropteris smithii
Sigillaria elegans
Sigillariaceae
Sphenopteris elegans
Lyginopteridaceae
Sphenopteris pottsvillea
Lyginopteridaceae