Silphium perfoliatum

Characteristics

Flowering Plants
Asteraceae
Asteraceae
Silphium
Silphium perfoliatum L.
Cup plant
**
Forb
Perennial
4
**
Native FACW- (NWPL)
View details of Herbarium specimens
** Not applicable or data not available.

Classification

Asterales
Asteraceae
Silphium
Silphium perfoliatum L. - Cup plant

Species Distribution Map

Based on vouchered plant specimens only. Click on a county to display its name.

Synonyms

Specimens and Distribution

Click on an Accession Number to view additional details about the specimen.

Range of years during which specimens were collected:

Plant Photos

Silphium perfoliatum - 5
Silphium perfoliatum - Marcia E. Moore View Full Size
Silphium perfoliatum - 5
Silphium perfoliatum - Marcia E. Moore View Full Size
Silphium perfoliatum - 10
Silphium perfoliatum - Ed Zschiedrich View Full Size
Silphium perfoliatum - 10
Silphium perfoliatum - Ed Zschiedrich View Full Size
Silphium perfoliatum - 10
Silphium perfoliatum - Ed Zschiedrich View Full Size
Silphium perfoliatum - 10
Silphium perfoliatum - Ed Zschiedrich View Full Size
Silphium perfoliatum - 10
Silphium perfoliatum - Ed Zschiedrich View Full Size
Silphium perfoliatum - 10
Silphium perfoliatum - Ed Zschiedrich View Full Size
Silphium perfoliatum - 10
Silphium perfoliatum - Ed Zschiedrich View Full Size
Silphium perfoliatum - 10
Silphium perfoliatum - Ed Zschiedrich View Full Size
Silphium perfoliatum - 1
Silphium perfoliatum - Robert E. Barber View Full Size
Silphium perfoliatum - 1
Silphium perfoliatum - Robert E. Barber View Full Size
Silphium perfoliatum - 1
Silphium perfoliatum - Robert E. Barber View Full Size
Silphium perfoliatum - 1
Silphium perfoliatum - Robert E. Barber View Full Size
Silphium perfoliatum - 1
Silphium perfoliatum - Robert E. Barber View Full Size
Silphium perfoliatum - 10
Silphium perfoliatum - Ed Zschiedrich View Full Size
Silphium perfoliatum - 7
Silphium perfoliatum - Vern Wilkins View Full Size
Silphium perfoliatum - 7
Silphium perfoliatum - Vern Wilkins View Full Size
Silphium perfoliatum - 7
Silphium perfoliatum - Vern Wilkins View Full Size