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Index of Botanical Specimens
Name
Silphium
Authorship
Rank
Genus
NomenclaturalStatus
NomLeg
Placed in
Asteraceae
Contains
Silphium albiflorum
A. Gray
Silphium astericus
Linnaeus
Silphium asteriscus
Linnaeus
Silphium atropurpureum
Retzius
Silphium betonicifolia
Hooker
Silphium brachiatum
Gattinger
Silphium dentatum
Elliott
Silphium gatesii
D. Mohr
Silphium glutinosum
J. R. Allison
Silphium gracile
A. Gray
Silphium integrifolium
Michaux
Silphium laciniatum
Linnaeus
Silphium perfoliatum
Linnaeus
Silphium perplexum
J. R. Allison
Silphium radula
Nuttall
Silphium simpsonii
Greene
Silphium sp.
Silphium speciosum
Nuttall
Silphium terebinthinaceum
Jacquin
Silphium trifoliatum
Linnaeus
