Taxa with Images

This page provides a complete list of taxa that have images. Use the controls below to browse and search for images by family, genus, or species.
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Silphium albiflorum
Silphium asteriscus
Silphium asteriscus var. asteriscus
Silphium asteriscus var. scabrum
Silphium asteriscus var. simpsonii
Silphium brachiatum
Silphium compositum
Silphium connatum
Silphium glabrum
Silphium gracile
Silphium integrifolium
Silphium integrifolium var. asperrimum
Silphium integrifolium var. integrifolium
Silphium integrifolium var. laeve
Silphium laciniatum
Silphium laciniatum var. laciniatum
Silphium laciniatum var. robinsonii
Silphium mohrii
Silphium perfoliatum
Silphium pinnatifidum
Silphium radula
Silphium radula var. gracile
Silphium radula var. radula
Silphium reniforme
Silphium reverchonii
Silphium scaberrimum
Silphium simpsonii
Silphium simpsonii var. wrightii
Silphium speciosum
Silphium terebinthinaceum
Silphium trifoliatum
Silphium trifoliatum var. latifolium
Silphium trifoliatum var. trifoliatum