Occurrence
Living Specimen

Davidson C., Christoph S.R. s.n.

6/13/2004

USA

This occurrence of Silphium radula Nutt. (Davidson C., Christoph S.R. s.n.) was collected on 6/13/2004 in USA. Flora of the World includes 5 field photographs documenting this occurrence, all of which are displayed here.

Silphium radula--TX. Johnson Wildflower Center. 13 Jun 04. 004.jpg

Silphium radula--TX. Johnson Wildflower Center. 13 Jun 04. 004.jpg

Classification

Kingdom

Plantae

Phylum

Tracheophyta

Class

Magnoliopsida

Order

Asterales

Family

Asteraceae

Genus

Silphium

Specific Epithet

radula

Authorship

Nutt.

Scientific Name ID

GBIF Backbone Taxonomy