Supplement to Catalogue of Arkansas Plants 143 
Senecio plattensis Nutt. Prairie, near Hazen, 
Prairie Co. (fide J. M. Greenman). A noxious weed. 
Silphium Gatesii Small. 8048 McNab, Hemp- 
stead Co. 
Solidago amplevicaulis T. & GQ. 434 MeNab, 
Hempstead Co. 
Solidago caesia var. axillaris ae! Gray 6930 
Jasper, Newton Co. 
Solidago celtidifolia Small. 8461 Gifford, Hot 
Springs Co. 
Solidago arguta Ait. 26430 Magazine Mountain, 
Logan Co. 
Solidago hispida Muhl. 6912 Harrison, Boone 
Co.; 26464 Lonsdale, Garland Co. 
Solidago juncea Ait. 547 McNab, Hempstead 
Co.; 4401, 4368 Eureka Springs, Carroll Co. 
Solidago latifolia L. (Solidago flexicaulis L.) 
4554 Hureka Springs, Carroll Co.; 4779 Cotter, 
Marion Co. 
Solidago Lindheimeriana Scheele. 20482 Eureka 
Springs, Carroll Co. 
Solidago pendula Small. Benton Co. (Type locality, 
collected by E. N. Plank.) 
Spilanthes americana var. repens (Walt.) A. H. 
Moore. (Spilanthes repens. Michx.) 6085 Corning, 
Clay Co. 
Sonchus asper (L.) Hill. Lonoke and Arkansas 
Counties in rice fields; Conway, Faulkner Co.; Fay- 
etteville, Washington Co. 
