World flora Plants of the world floraExplore

• Families
• Genera
• Species 8

Options

Sort bySpeciesImages countObservations count

Sort orderAscendingDescending

Apply

Silphium asteriscus L.

Starry rosinweed

82 64 Observations

Asteraceae

Silphium integrifolium Michx.

Wholeleaf rosinweed

127 99 Observations

Asteraceae

Silphium laciniatum L.

Compassplant

258 224 Observations

Asteraceae

Silphium mohrii Small

Mohr's rosinweed

42 24 Observations

Asteraceae

Silphium perfoliatum L.

Cup-plant

1,629 1,259 Observations

Asteraceae

Silphium radula Nutt.

Roughstem rosinweed

36 32 Observations

Asteraceae

Silphium terebinthinaceum Jacq.

Prairie-dock

232 195 Observations

Asteraceae

Silphium trifoliatum L.

Whorled rosinweed

5 5 Observations

Asteraceae

Loading...