Iva axillaris  Pursh ssp. robustior  (Hook.) Bassett

Ubiquity:  Very uncommon

Distritution:  Known only from the vicinity of Napa Co. Airport

Plant Communities:  Ruderal

Habitats:  Dry, sunny, saline, grassy flats; & in disturbed places like roadsides; on alluvial formations

Elevation:  30'

Comments:  

Updated:  3/31/98